软件设计文档模板(英文)

Software Design Document (SDD) TemplateSoftware design is a process by which the software requirements are translated into a representation of software components, interfaces, and data necessary for the implementation phase. The SDD shows how the software system will be structured to satisfy the requirements. It is the primary reference for code development and, therefore, it must contain all the information required by a programmer to write code. The SDD is performed in two stages. The first is a preliminary design in which the overall system architecture and data architecture is defined. In the second stage, i.e. the detailed design stage, more detailed data structures are defined and algorithms are developed for the defined architecture. This template is an annotated outline for a software design document adapted from the IEEE Recommended Practice for Software Design Descriptions. The IEEE Recommended Practice for Software Design Descriptions have been reduced in order to simplify this assignment while still retaining the main components and providing a general idea of a project definition report. For your own information, please refer to IEEE Std 1016­1998 1 for the full IEEE Recommended Practice for Software Design Descriptions.1 http://www.cs.concordia.ca/~ormandj/comp354/2003/Project/ieee­SDD.pdf(Team Name)(Project Title)Software Design Document Name (s):Lab Section: Workstation:Date: (mm/dd/yyyy)T ABLE OF C ONTENTS1. I NTRODUCTION 2 1.1 Purpose 2 1.2 Scope 2 1.3 Overview 2 1.4 Reference Material 21.5 Definitions and Acronyms 22. S YSTEM O VERVIEW 23. S YSTEM A RCHITECTURE 2 3.1 Architectural Design 2 3.2 Decomposition Description 33.3 Design Rationale 34. D ATA D ESIGN 3 4.1 Data Description 34.2 Data Dictionary 35. C OMPONENT D ESIGN 36. H UMAN I NTERFACE D ESIGN 4 6.1 Overview of User Interface 4 6.2 Screen Images 46.3 Screen Objects and Actions 47. R EQUIREMENTS M ATRIX 48. A PPENDICES 41. I NTRODUCTION1.1 PurposeIdentify the purpose of this SDD and its intended audience. (e.g. “This software design document describes the architecture and system design of XX. ….”).1.2 ScopeProvide a description and scope of the software and explain the goals, objectives and benefits of your project. This will provide the basis for the brief description of your product.1.3 OverviewProvide an overview of this document and its organization.1.4 Reference MaterialThis section is optional.List any documents, if any, which were used as sources of information for the test plan.1.5 Definitions and AcronymsThis section is optional.Provide definitions of all terms, acronyms, and abbreviations that might exist to properly interpret the SDD. These definitions should be items used in the SDD that are most likely not known to the audience.2. S YSTEM O VERVIEWGive a general description of the functionality, context and design of your project. Provide any background information if necessary.3. S YSTEM A RCHITECTURE3.1 Architectural DesignDevelop a modular program structure and explain the relationships between the modules to achieve the complete functionality of the system. This is a high level overview of howresponsibilities of the system were partitioned and then assigned to subsystems. Identify each high level subsystem and the roles or responsibilities assigned to it. Describe how these subsystems collaborate with each other in order to achieve the desired functionality. Don’t go into too much detail about the individual subsystems. The main purpose is to gain a general understanding of how and why the system was decomposed, and how the individual parts work together. Provide a diagram showing the major subsystems and data repositories and their interconnections. Describe the diagram if required.3.2 Decomposition DescriptionProvide a decomposition of the subsystems in the architectural design. Supplement with text as needed. You may choose to give a functional description or an object­oriented description.For a functional description, put top­level data flow diagram (DFD) and structural decomposition diagrams. For an OO description, put subsystem model, object diagrams, generalization hierarchy diagram(s) (if any), aggregation hierarchy diagram(s) (if any), interface specifications, and sequence diagrams here.3.3 Design RationaleDiscuss the rationale for selecting the architecture described in 3.1 including critical issues and trade/offs that were considered. You may discuss other architectures that were considered, provided that you explain why you didn’t choose them.4. D ATA D ESIGN4.1 Data DescriptionExplain how the information domain of your system is transformed into data structures.Describe how the major data or system entities are stored, processed and organized. List any databases or data storage items.4.2 Data DictionaryAlphabetically list the system entities or major data along with their types and descriptions. If you provided a functional description in Section 3.2, list all the functions and function parameters. If you provided an OO description, list the objects and its attributes, methods and method parameters.5. C OMPONENT D ESIGNIn this section, we take a closer look at what each component does in a more systematic way. Ifyou gave a functional description in section 3.2, provide a summary of your algorithm for each function listed in 3.2 in procedural description language (PDL) or pseudocode. If you gave an OO description, summarize each object member function for all the objects listed in 3.2 in PDL or pseudocode. Describe any local data when necessary.6. H UMAN I NTERFACE D ESIGN6.1 Overview of User InterfaceDescribe the functionality of the system from the user’s perspective. Explain how the user will be able to use your system to complete all the expected features and the feedback information that will be displayed for the user.6.2 Screen ImagesDisplay screenshots showing the interface from the user’s perspective. These can be hand­ drawn or you can use an automated drawing tool. Just make them as accurate as possible.(Graph paper works well.)6.3 Screen Objects and ActionsA discussion of screen objects and actions associated with those objects.7. R EQUIREMENTS M ATRIXProvide a cross­reference that traces components and data structures to the requirements in your SRS document.Use a tabular format to show which system components satisfy each of the functional requirements from the SRS. Refer to the functional requirements by the numbers/codes that you gave them in the SRS.8. A PPENDICESThis section is optional.Appendices may be included, either directly or by reference, to provide supporting details that could aid in the understanding of the Software Design Document.。

软件开发计划模板英语Software Development Plan.Introduction.A software development plan is a roadmap that outlines the steps required to successfully develop and deliver a software product. It serves as a guide for the project team, providing clarity on roles, responsibilities, timelines,and deliverables. By following a comprehensive plan, teams can increase efficiency, reduce risks, and ensure project success.Steps in Software Development Plan.1. Requirements Gathering.Define the problem or opportunity that the softwarewill address.Conduct user interviews, surveys, and workshops to gather requirements.Document the requirements in a clear and concise manner.2. Design.Create a high-level design that outlines the overall architecture of the software.Develop detailed designs for each component of the software.Conduct design reviews to ensure the design meets the requirements.3. Development.Implement the software according to the design specifications.Use appropriate coding standards and best practices.Perform unit testing to ensure the individual components of the software are functioning correctly.4. Testing.Conduct integration testing to ensure the different components of the software work together seamlessly.Perform system testing to ensure the software meets the overall requirements.Conduct acceptance testing to ensure the software meets the needs of the users.5. Deployment.Plan and execute the deployment of the software to the production environment.Ensure the software is deployed smoothly and withminimal downtime.6. Maintenance.Provide ongoing support and maintenance for the software.Fix bugs and address performance issues as needed.Implement new features and enhancements based on user feedback.7. Monitoring.Monitor the performance of the software and identify any potential issues.Collect metrics and data to track key performance indicators (KPIs).Use monitoring tools to ensure the software is running smoothly and efficiently.Conclusion.Following a structured software development plan is crucial for the success of any software project. By clearly defining the steps, roles, and deliverables, teams can ensure that the software is developed and delivered in a timely and efficient manner. The plan provides a roadmapthat guides the project through each phase, from requirements gathering to maintenance, ensuring that all aspects of the project are addressed and that the final product meets the desired objectives.中文回答：软件开发计划。

软件设计说明书英文五百字Software Design Specification1. IntroductionThis document serves as a specification for the design of the software system. It outlines the functional and non-functional requirements of the software and describes the overall design structure.2. ObjectivesThe main objective of the software is to provide a user-friendly interface for managing and organizing tasks. The software should be able to handle multiple users and allow them to create, edit, and track their tasks efficiently.3. Functional Requirements3.1 User Registration and Authentication- The software should allow users to register and create an account with a unique username and password.- Users should be able to log in to the system securely using their credentials.3.2 Task Management- Users should be able to create tasks, set deadlines, and assign priority levels.- The software should provide options for categorizing tasks and adding additional notes.- Users should be able to view, edit, and delete tasks.3.3 Task Tracking- The software should display an overview of all tasks, including their current status and progress.- Users should be able to filter tasks based on criteria such as priority, deadline, or category.- The software should notify users of impending deadlines or overdue tasks.4. Non-Functional Requirements4.1 User Interface- The software should have an intuitive and user-friendly interface that is easy to navigate.- The design should prioritize simplicity and efficiency to enhance user experience.4.2 Security- The software should implement security measures to protect user data and prevent unauthorized access.- Users' passwords should be encrypted and stored securely.4.3 Performance- It should be able to handle multiple users simultaneously without significant performance degradation.5. Design StructureThe software will be developed following the Model-View-Controller (MVC) architectural pattern. This structure separates the presentation and user interaction from the application logic and data management.- The Model represents the data and business logic, including tasks and user information.- The View handles the presentation layer, providing an interface for users to interact with the software.- The Controller acts as an intermediary between the Model and the View, coordinating data flow and user actions.6. ConclusionThis software design specification outlines the functional and non-functional requirements of the software system. It describes the desired features, user interface design, and overall architectural structure. This document will serve as a guide for the development team during the implementation phase.。

ASPICE软件质量保证设计文档英文版Document Title: ASPICE Software Quality Assurance Design DocumentIntroductionThis document outlines the design of the software quality assurance process for ASPICE (Automotive SPICE) compliant software development. The goal is to ensure high-quality software products that meet the requirements of the automotive industry.ScopeThe scope of this document covers the entire software development lifecycle, from requirements analysis to testing and validation. It includes the processes, tools, and responsibilities related to software quality assurance.Objectives1. Define the software quality assurance process2. Establish quality standards and metrics3. Ensure compliance with ASPICE requirements4. Identify and mitigate risks related to software quality5. Improve overall software development efficiency and effectivenessProcess OverviewThe software quality assurance process consists of the following key activities:1. Requirements analysis and validation2. Design review and verification3. Code review and static analysis4. Testing and validation5. Defect tracking and resolution6. Process improvement and lessons learnedQuality StandardsThe software quality assurance process will adhere to industry best practices and ASPICE guidelines. Quality standards will be defined for each phase of the software development lifecycle to ensure consistency and reliability.MetricsMetrics will be established to measure the effectiveness of the software quality assurance process. Key performance indicators (KPIs) will be used to track progress, identify areas for improvement, and ensure that quality objectives are met.ComplianceCompliance with ASPICE requirements is essential for successful software development in the automotive industry. The software quality assurance process will be designed to ensure full compliance with all relevant standards and regulations.Risk ManagementRisk management is a critical aspect of software quality assurance. Risks related to software quality will be identified, assessed, and mitigated throughout the development lifecycle to minimize the impact on product quality.ConclusionThe ASPICE software quality assurance design document outlines the process, standards, metrics, compliance, and risk management strategies for ensuring high-quality software products in the automotive industry. By following these guidelines, we aim to improve overall software development efficiency and effectiveness.。

软件系统设计说明书模板XX Software System Design Specification(OO)XX 软件系统设计说明书 (OO)版权所有不得复制Copyright ? BroadenGate Technologies, Co., Ltd.. All Rights ReservedRevision Record 修订记录Catalog⽬录1Introduction 简介 (6)1.1Purpose ⽬的 (6)1.2Scope 范围 (6)1.2.1Name 软件名称 (6)1.2.2Functions 软件功能 (6)1.2.3Applications软件应⽤ (6)2Level 0 Design Description第0层设计描述 (6)2.1Software System Context Definition 软件系统上下⽂定义 (6)2.2Design Considerations (Optional)设计思路(可选) (6)2.2.1Design Alternatives 设计可选⽅案 (6)2.2.2Design Constraints 设计约束 (7)2.2.3Other Design Considerations 其他 (7)3Level 1 Design Description第⼀层设计描述 (7)3.1System Architecture系统结构 (7)3.1.1Description of the Architecture系统结构描述 (7)3.1.2Representation of the Business Flow业务流程说明 (7)3.2Decomposition Description分解描述 (8)3.2.1Module/Subsystem 1 Description模块1/⼦系统1描述 (8)3.2.2Module/Subsystem 2 Description模块2/⼦系统2描述 (8)3.3Dependency Description依赖性描述 (8)3.4Interface Description接⼝描述 (8)3.4.1Module/Subsystem 1 Interface Description模块1/⼦系统1的接⼝描述 (8) 3.4.2Module/Subsystem 2 Interface Description模块2/⼦系统2的接⼝描述 (8) 4Level 2 Design Description第⼆层设计描述 (8)4.1Module Name (1) 模块1名称 (9)4.1.1Design Description模块设计描述 (9)4.1.2Function Illustration功能实现说明 (10)4.2Module Name (2) 模块2名称 (10)4.2.1Design Description模块设计描述 (10)4.2.2Function Illustration功能实现说明 (10)5Database Design数据库设计 (10)5.1Entities Definition实体定义 (10)5.1.1Decomposition Description分解描述 (10)5.1.2Internal Dependency Description内部依赖性描述 (10)5.2Behaviors Definition⾏为定义 (11)5.2.1Decomposition Description分解描述 (11)5.2.2External Dependency Description外部依赖性描述 (11)5.2.3Internal Dependency Description内部依赖性描述 (11)6Detailed Design of Module 模块详细设计 (11)6.1Class1 CLASS的设计 (11)6.1.1Overview简介 (11)6.1.2Class Diagram类图 (11)6.1.3Status Design状态设计 (11)6.1.4Attributes属性 (12)6.1.5Methods⽅法 (12)6.2Class2 CLASS的设计 (12)7Detailed Design of the Database数据库详细设计 (12)7.1Stored Procedure1 #/Trigger1# 存储过程1#/触发器1#的名称 (13)7.2Stored Procedure 2#/Trigger2# 存储过程2#/触发器2#的名称 (13)Keywords 关键词：Abstract 摘要：List of abbreviations 缩略语清单：<对本⽂所⽤缩略语进⾏说明，要求提供每个缩略语的英⽂全名和中⽂解释。

程序文件英文版模板Program File TemplateWhen it comes to creating program files, having a wellstructured and clear template is crucial It not only ensures consistency and professionalism but also makes the file more understandable and manageable for all involvedThe first section of the program file should typically contain the file header This includes essential information such as the file name, version number, date of creation, and the author or the team responsible for the file For example:File Name: Specific Program NameexeVersion: 10Date: Month/Day/YearAuthor: Name of Author/TeamNext, comes the introduction or overview section This provides a brief description of the purpose and functionality of the program It helps the readers quickly understand the main objective and scope of the programPurpose: This program is designed to describe the main purpose of the program, eg， calculate financial data, manage inventory, etcFunctionality: The program will outline the key functions and operations it performs, eg， input data, perform calculations, generate reports, etcAfter the introduction, it's important to detail the requirements and dependencies of the program This includes the software and hardware requirements needed to run the program smoothly, as well as any external libraries or frameworks that the program relies onSoftware Requirements:Operating System: Specify the supported OS, eg， Windows 10, Mac OS X, etcProgramming Language Version: Indicate the version of the programming language used, eg， Python 38Hardware Requirements:Processor: Minimum processor speed or type, eg， Intel Core i5Memory: Minimum amount of RAM, eg， 8GBDependencies:List any external libraries or frameworks needed, eg， TensorFlow, NumPy, etcThe next major section is the design and architecture of the program This explains how the program is structured internally, including the different modules, classes, and functions, and how they interact with each otherModule Structure:Describe the main modules of the program and their responsibilitiesProvide a highlevel overview of the flow of data and control within the programAlgorithm and Flowchart （if applicable)：If there are specific algorithms or complex logic, describe them in detail or provide a flowchart for better understandingThe coding standards and conventions section is essential to maintain consistency and readability of the code This includes guidelines for naming variables, functions, classes, and formatting the codeNaming Conventions:Variables: Use desired naming style for variables, eg， camelCaseFunctions: Follow function naming rules, eg， use descriptive verbsCode Formatting:Indentation: Use number of spaces or tabs for indentationCommenting: Provide clear and useful comments throughout the code explain the style and requirements for commentsTesting and validation is another critical aspect This section outlines the methods and criteria used to test the program to ensure its correctness and reliabilityTest Cases:List the different types of test cases, eg， unit tests, integration tests, etc Describe the input and expected output for each test caseError Handling and Exception Handling:Explain how the program handles errors and exceptions what kind of messages are displayed, how the program recovers, etcDocumentation is often overlooked but is extremely important for the longterm maintenance and usability of the programUser Manual: Provide instructions on how to install, run, and use the program for endusersTechnical Documentation: Include detailed explanations of the code structure, algorithms, and any other technical aspects for developers who might work on the program in the futureFinally, the conclusion section can summarize the key points of the program file and provide any additional notes or remarksThis template provides a basic framework for creating program files However, it can be customized and expanded based on the specific needs and nature of the program Remember, a welldocumented and organized program file is a key to the success of any software development projectIt's important to note that as the program evolves and changes over time, the program file should also be updated accordingly to reflect the latest version and functionality This ensures that the documentation remains accurate and useful for all stakeholders involved in the project。

软件设计报告格式范文英文回答：Software design reports are essential for documenting the design process of a software project. They provide a detailed description of the software architecture, design patterns used, and the rationale behind design decisions. The format of a software design report can vary depending on the organization or project requirements, but here is a general outline that can be followed:1. Introduction: This section provides an overview of the software project, its purpose, and the target audience. It also includes a brief description of the problem being addressed and the goals of the software design.2. System Architecture: In this section, the overall structure of the software system is described. It includes the high-level components and their interactions. The architecture may be presented using diagrams, such as UMLdiagrams or block diagrams, to illustrate the relationships between the components.3. Detailed Design: This section delves into thedetails of each component in the system architecture. It describes the responsibilities of each component, the interfaces they expose, and the algorithms or data structures used. This section may include class diagrams, sequence diagrams, or other design artifacts to provide a visual representation of the detailed design.4. Design Patterns: If design patterns are used in the software design, this section explains the patterns chosen and how they are applied in the system. It discusses the benefits of using these patterns and any trade-offs made in their implementation.5. Implementation Considerations: This section discusses any specific considerations or constraints that influenced the design decisions. It may include discussions on performance optimization, security measures, or integration with other systems.6. Testing and Validation: This section describes the testing strategies and techniques used to validate the software design. It includes information on unit testing, integration testing, and any other relevant testing methodologies employed.7. Conclusion: The conclusion summarizes the key points discussed in the report and highlights the successful aspects of the software design. It may also mention any future improvements or recommendations for further development.中文回答：软件设计报告对于记录软件项目的设计过程至关重要。

ASPICE软件需求分析设计文档英文版Document Title: ASPICE Software Requirement Analysis and Design DocumentIn the realm of software development, the ASPICE (Automotive Software Process Improvement and Capability Determination) framework plays a crucial role in ensuring the quality and efficiency of software products in the automotive industry. This document aims to provide a comprehensive analysis and design of software requirements within the ASPICE framework.The software requirement analysis phase involves gathering, documenting, and analyzing the needs and constraints of the software system. This includes defining functional and non-functional requirements, identifying stakeholders, and understanding the context of product usage.Designing software requirements involves creating a blueprint for the software system based on the analysis phase. This includes definingsystem architecture, data structures, algorithms, and interfaces. The design phase also considers factors such as scalability, performance, and security.Throughout the process, it is essential to adhere to ASPICE guidelines to ensure compliance with industry standards and best practices. By following a structured approach to software requirement analysis and design, organizations can enhance the quality of their software products and improve overall efficiency.In conclusion, this document serves as a guide for software developers and engineers to effectively analyze and design software requirements within the ASPICE framework. By following the principles outlined in this document, organizations can achieve greater success in developing high-quality software products for the automotive industry.。

XX Software System Design Specification(OO)XX 软件系统设计说明书 (OO)版权所有不得复制Copyright © BroadenGate Technologies, Co., Ltd.. All Rights ReservedRevision Record 修订记录Catalog目录1Introduction 简介 (6)1.1Purpose 目的 (6)1.2Scope 范围 (6)1.2.1Name 软件名称 (6)1.2.2Functions 软件功能 (6)1.2.3Applications软件应用 (6)2Level 0 Design Description第0层设计描述 (6)2.1Software System Context Definition 软件系统上下文定义 (6)2.2Design Considerations (Optional)设计思路(可选) (6)2.2.1Design Alternatives 设计可选方案 (6)2.2.2Design Constraints 设计约束 (7)2.2.3Other Design Considerations 其他 (7)3Level 1 Design Description第一层设计描述 (7)3.1System Architecture系统结构 (7)3.1.1Description of the Architecture系统结构描述 (7)3.1.2Representation of the Business Flow业务流程说明 (7)3.2Decomposition Description分解描述 (8)3.2.1Module/Subsystem 1 Description模块1/子系统1描述 (8)3.2.2Module/Subsystem 2 Description模块2/子系统2描述 (8)3.3Dependency Description依赖性描述 (8)3.4Interface Description接口描述 (8)3.4.1Module/Subsystem 1 Interface Description模块1/子系统1的接口描述 (8)3.4.2Module/Subsystem 2 Interface Description模块2/子系统2的接口描述 (8)4Level 2 Design Description第二层设计描述 (8)4.1Module Name (1) 模块1名称 (9)4.1.1Design Description模块设计描述 (9)4.1.2Function Illustration功能实现说明 (10)4.2Module Name (2) 模块2名称 (10)4.2.1Design Description模块设计描述 (10)4.2.2Function Illustration功能实现说明 (10)5Database Design数据库设计 (10)5.1Entities Definition实体定义 (10)5.1.1Decomposition Description分解描述 (10)5.1.2Internal Dependency Description内部依赖性描述 (10)5.2Behaviors Definition行为定义 (11)5.2.1Decomposition Description分解描述 (11)5.2.2External Dependency Description外部依赖性描述 (11)5.2.3Internal Dependency Description内部依赖性描述 (11)6Detailed Design of Module 模块详细设计 (11)6.1Class1 CLASS的设计 (11)6.1.1Overview简介 (11)6.1.2Class Diagram类图 (11)6.1.3Status Design状态设计 (11)6.1.4Attributes属性 (12)6.1.5Methods方法 (12)6.2Class2 CLASS的设计 (12)7Detailed Design of the Database数据库详细设计 (12)7.1Stored Procedure1 #/Trigger1# 存储过程1#/触发器1#的名称 (13)7.2Stored Procedure 2#/Trigger2# 存储过程2#/触发器2#的名称 (13)Keywords 关键词：Abstract 摘要：List of abbreviations 缩略语清单：<对本文所用缩略语进行说明，要求提供每个缩略语的英文全名和中文解释。

软件设计英语作文Software Design: The Art of Crafting Digital SolutionsSoftware design is a multifaceted discipline that encompasses the art of creating digital solutions to complex problems. It is a field that requires a unique blend of technical expertise, creative thinking, and problem-solving skills. As the digital landscape continues to evolve, the importance of effective software design has become increasingly evident, shaping the way we interact with technology and the world around us.At the core of software design lies the fundamental objective of creating user-centric applications that are not only functional but also intuitive and visually appealing. Designers must consider a wide range of factors, from the user's needs and preferences to the technical constraints and capabilities of the underlying hardware and software platforms. This delicate balance requires a deep understanding of human-computer interaction, user experience (UX) principles, and the latest design trends and best practices.One of the key aspects of software design is the iterative process of ideation, prototyping, and refinement. Designers begin bythoroughly analyzing the problem at hand, gathering insights from stakeholders, and conducting user research to gain a comprehensive understanding of the target audience. This information is then used to generate a range of conceptual ideas and potential solutions, which are often expressed through wireframes, mockups, and interactive prototypes.The prototyping phase is particularly crucial, as it allows designers to test their ideas, gather feedback, and make necessary adjustments before committing to a final design. This iterative approach ensures that the final product not only meets the functional requirements but also provides a seamless and engaging user experience.As the design process progresses, software designers must also consider the technical feasibility and scalability of their solutions. They work closely with software engineers to ensure that the design is aligned with the underlying architecture and can be effectively implemented using the available technologies. This collaboration between designers and developers is essential in creating robust and maintainable software systems.In addition to the technical aspects, software design also involves a strong emphasis on aesthetics and visual communication. Designers must carefully curate the visual elements of the application, such as typography, color schemes, and iconography, to create a cohesiveand visually appealing user interface. This attention to detail not only enhances the overall user experience but also helps to establish a consistent brand identity and improve the software's perceived value.Moreover, software design is not limited to the creation of new applications; it also encompasses the optimization and enhancement of existing systems. Designers often work on improving the usability, performance, and accessibility of legacy software, ensuring that it remains relevant and valuable in a rapidly changing digital landscape.As the field of software design continues to evolve, designers must stay attuned to the latest trends, technologies, and user preferences. This requires a commitment to ongoing learning, experimentation, and collaboration with multidisciplinary teams. By embracing a user-centric approach and leveraging the power of design thinking, software designers can create digital solutions that not only solve complex problems but also enhance the overall user experience.In conclusion, software design is a dynamic and rewarding field that combines technical expertise, creative vision, and a deep understanding of human-computer interaction. By crafting digital solutions that are both functional and visually appealing, software designers play a vital role in shaping the way we interact with technology and the world around us. As the digital landscape continues to evolve, the demand for skilled and innovative softwaredesigners will only continue to grow, making it an increasingly valuable and sought-after profession.。

一份完整的软件设计文档A comprehensive software design document is a crucial component of any software development project. It serves as a blueprint for the entire development process, outlining the various aspects of the software, including its architecture, design, functionality, and user interface. This document is essential for ensuring that all stakeholders, including developers, designers, and project managers, have a clear understanding of the software requirements and how it will be implemented.One of the key components of a software design document is the system architecture. This section provides an overview of the overall structure of the software,including its various components, modules, and their interactions. It also outlines the technologies and tools that will be used to build the software, as well as any third-party integrations that may be required. By providing a detailed overview of the system architecture, the design document helps ensure that all team members are on the samepage and can work together effectively.Another important aspect of a software design document is the user interface design. This section describes the visual and interactive elements of the software, including its layout, navigation, and overall look and feel. It may include wireframes, mockups, or prototypes to illustrate the proposed design. By documenting the user interface design, the design document helps ensure that the software meets the needs and expectations of its users and provides a positive user experience.In addition to the technical aspects of the software, a comprehensive design document also includes a detailed description of the software's functionality. This section outlines the various features and capabilities of the software, including how they will be implemented and how they will be accessed by users. It may also include use cases or user stories to provide a more detailed understanding of how the software will be used in real-world scenarios. By documenting the functionality of the software, the design document helps ensure that all teammembers have a clear understanding of what the software is intended to do and how it will work.Furthermore, a software design document typically includes a section on data management and storage. This section describes how the software will manage and store data, including the types of data that will be used, how it will be structured, and how it will be accessed and manipulated. It may also include details on data security and privacy measures to ensure that sensitive information is protected. By documenting the data management and storage requirements, the design document helps ensure that the software will be able to effectively handle and protect the data it uses.Moreover, a software design document also addresses testing and quality assurance. This section outlines the various testing methods and techniques that will be used to ensure the quality and reliability of the software. It may include details on unit testing, integration testing, and user acceptance testing, as well as any tools or frameworks that will be used to support the testing process. Bydocumenting the testing and quality assurance requirements, the design document helps ensure that the software will be thoroughly tested and validated before it is released to users.In conclusion, a comprehensive software design document is essential for ensuring the success of a software development project. By addressing the various aspects of the software, including its architecture, design, functionality, user interface, data management, and testing, the design document provides a clear and detailed roadmapfor the development team to follow. It helps ensure thatall team members have a shared understanding of thesoftware requirements and how they will be met, ultimately leading to the successful delivery of a high-quality software product.。

<Project Name>Software Architecture DocumentVersion <1.0>Revision HistoryDate Version Description Author < yyyy-mm-dd > <x.x> <details> <name>目录1.文档简介31.1文档目标31.2文档规模31.3界说.缩写词和缩略语31.4参考材料42.架构描写方法42.1架构视图浏览指南42.2图表与模子浏览指南43.架构设计目标43.1症结功效43.2症结质量属性43.3营业需乞降束缚身分54.架构设计原则54.1架构设计原则54.2备选架构设计筹划及被否原因64.3架构设计对后续工作的限制（详设,部署等）65.逻辑架构视图65.1职责划分与职责肯定75.2接口设计与协作机制85.3重要设计包106.开辟架构视图116.1Project划分116.2Project 1126.2.1Project目次构造指点126.2.2程序单元组织126.2.3框架与运用之间的关系（可选）126.3Project 2 (14)6.4Project n (14)7.运行架构视图147.1掌握流组织147.2掌握流的创建.烧毁.通讯147.3加锁设计148.物理架构视图158.1物理拓扑158.2软件到硬件的映射168.3优化部署169.数据架构视图179.1持久化机制的选择179.2持久化存储筹划179.3数据同步与复制策略1710.症结质量属性的设计道理181. 文档简介[关心读者对本文档树立根本印象,并为浏览后续内容扫清障碍.]1.1 文档目标[文档目标,非项目目标.不然造成同一项目多个文档之间的内容反复,不利于文档保护.本末节应指明文档针对的读者对象,最好列出各类读者脚色,并解释每种读者脚色应当重点浏览的章节.] 1.2 文档规模[文档的Scope,非项目标Scope.不然造成同一项目多个文档之间的内容反复,不利于文档保护.] 1.3 界说.缩写词和缩略语[分散列举文档中的界说.缩写词和缩略语.]1.4 参考材料[本项目经审核的筹划书.合同.上级批文;本项目标其他已揭橥文件;本文档引用的文件材料,如软件开辟标准.具体而言,应包括参考材料的标题（必须）.编号.版本号（必须）.揭橥日期.宣布方,必要时还可以解释若何运用这些材料.]2. 架构描写方法[为了让读者更好地懂得《架构文档》,在本节应当解释文档涉及的架构视图,并指明为了描写设计决议计划用到了哪些图表和模子.]2.1 架构视图浏览指南[以多视图的方法来组织《架构文档》是大势所趋.推举的是经由优化的5视图方法,如下图所示.]2.2 图表与模子浏览指南[对后续文档内容中所用到的建模说话（例如UML）.表格（例如目标-场景-决议计划表）等进行解释.]3. 架构设计目标[功效.质量.束缚,一个都不能少.]3.1 症结功效[对架构设计至关重要的功效,包括如下4类：焦点功效.必做功效.高风险功效.奇特功效.所谓奇特功效,指这个功效笼罩了上述3类功效没有涉及到的职责.]3.2 症结质量属性[人之所以苦楚,许多时刻是因为寻求错误的器械.下图是肯定症结质量的5大原则的整体思绪图.]3.3 营业需乞降束缚身分[创造性地提出束缚需求的4大类型,这是一种极为实用的分类方法.特殊是营业需求对架构设计而言是一种束缚的不雅点,解决了许多架构师的实际迷惑.下图标清楚明了4类束缚在“需求层次-需求方面矩阵”中的地位,可以关心我们懂得产生束缚需求的根源.]4. 架构设计原则[投标时经常讲“架构设计原则”,但到了《架构文档》,这些着眼大局的斟酌却“丢了”.推举的本文档模板,以为应当把它们“找回来”.]4.1 架构设计原则[侧重描写重大的衡量弃取斟酌.]4.2 备选架构设计筹划及被否原因[在概念架构一级,对备选架构设计筹划进行描写,并阐述它们未被采用的原因.这有利于团队懂得当前架构设计筹划的前因后果,进步团队对当前架构设计筹划的承认度.]4.3 架构设计对后续工作的限制（详设,部署等）[架构设计不仅应当包含“指点”,也应当包含重要的“限制”.例如,一份只是解释“机能和可扩大性都重要”的《架构文档》,实际上疏忽了“可扩大性和机能之间消失的抵触关系”.此时,最有用的方法就是在《架构文档》中明白解释“任何晋升可扩大性的架构设计和具体设计,都应经由过程架构团队的评审才能引入,以确保机能目标不受重大影响”.]5. 逻辑架构视图[存眷点：此架构设计视图的存眷点是职责划分.][留意：逻辑架构视图无疑是最重要的,但同时也应避免“架构 = 模块 + 接口”等以偏概全的熟悉.][参考：任何庞杂体系的架构设计都不是一蹴而就的,所以架构师须要理性思维过程的指点.针对逻辑架构设计这个症结环节,《一线架构师实践指南》一书给出了2条建议：一是“以质疑驱动的螺旋思维”,二是相对分别地斟酌“构造方面的切分”和“行动方面的界说”.下图所示即为推举的逻辑架构设计理性思维过程.]5.1 职责划分与职责肯定[内容：将体系切分成更小的单元,并明白这些单元的职责.具体而言,职责单元可所以层.子体系.模块.症结类等.][意义：一句话,职责划分不合理,功效和质量都邑受到影响.也就是说,功效需乞降质量需求无一不和职责划分相干：一方面,每个功效都是由一条职责协作链完成的;另一方面,职责划分方法也影响着质量,于是须要职责模子针对特定质量属性请求做出响应调剂和优化.许多人以为架构设计就是职责划分的艺术,虽略显单方面,但足以表明职责划分的重要性.][参考：基于对业界大量案例的研讨,梳理出了“模块划分的3种必用手腕”,如下图所示,更多内容可参考《一线架构师实践指南》一书.]5.2 接口设计与协作机制[内容：本节描写接口的界说,以及协作的方法和规范.][意义：恰好是因为有了各模块之间“将来合作的契约”,分头开辟各模块才有了根本保证.] [参考：推举运用“包-接口”图,来辨认接口.下图为一个“包-接口”图的示例.][参考：推举运用序列图,建议罕用.甚至杜绝运用协作图.下图为一个序列图的示例.]5.3 重要设计包[内容：对重要子体系的设计进行“灰盒”级描写.][意义：“每个子体系在架构设计中都应保持黑盒子”的不雅点,过于幻想化了.对于营业层.通用协作机制而言,经常须要在架构设计时代就引入“灰盒”级描写.][参考：类图和灰盒包图,在本节中较多消失.下图为一灰盒包图示例.]6. 开辟架构视图[存眷点：此架构设计视图的存眷点是程序单元组织.][留意：此架构设计视图是必须的.不应“剪裁”失落的.但实际情形倒是,许多架构师不存眷开辟架构视图,导致许多程序开辟人员抱怨“架构师就知道高来高去,架构对编程工作没什么指点性”.]6.1 Project划分[内容：本节解释全部体系将划分成哪几个Project来开辟,个中,Project指开辟情形所感知到的“工程”.][意义：根本利益是,有利于开辟的组织;而对一些大型的集成体系而言,因为同时涉及了Web运用.桌面运用.嵌入式运用等软件形态,所以此时Project划分其实是不得不做的;最后,我们推举焦点代码应自动地切分到单独的Project以进行自力的软件设置装备摆设治理（SCM）,以下降焦点代码外泄的风险.][参考：Project划分必然是属于“架构设计”的工作,严厉来讲仅靠“需求剖析”划分的营业域（Business Area）直接映射到Project经常意味着工作内容的漏掉.其实,业界不少有看法的专家已经熟悉到WBS（工作分化构造）做得太早太草率伤害很大,就与“Project划分不到位”不无关系.]6.2 Project 1[内容：对Project划分后的每个Project进行目次构造.程序单元组织.框架与运用关系的解释.] 6.2.1 Project目次构造指点[内容：关于该Project一级目次.二级目次等根本目次构造的商定.][意义：为团队并行开辟供给必要基本,让不同程序小组看到本身应当负责的程序目次.][参考：不要把所有程序目次的约建都界说得太细,不然这份《架构文档》就要天天更新了.] 6.2.2 程序单元组织[内容：源码.程序库.框架.目标码等类型程序单元之间的编译依附关系.][意义：或许有人以为这没什么技巧含量,但架构设计本来就不是只关怀技巧含量最高问题的.君不见,许多软件工程师跳槽到新的企业之后,竟然连一个能正常编译源码的开辟情形都建不起来——其实,他们“不知道Project所依附的Library有哪些”是个中重要原因——这本应在《架构文档》中给出明白描写的.]6.2.3 框架与运用之间的关系（可选）[内容：框架（Framework）.][意义：既然不实用Framework的开辟越来越少了,既然程序员犯的许多错误都和对Framework懂得不到位有关,架构师就有义务明白解释Framework和待开辟体系之间的关系.] [参考：下图描写了JGraph框架和待开辟运用的关系.][参考：下图描写了Struts框架和待开辟运用的关系.]6.3 Project 2……[内容：对Project划分后的每个Project进行目次构造.程序单元组织.框架与运用关系的解释.] 6.4 Project n……[内容：对Project划分后的每个Project进行目次构造.程序单元组织.框架与运用关系的解释.] 7. 运行架构视图[存眷点：此架构设计视图的存眷点是掌握流组织.][留意：过程和线程是广为人知的掌握流实现技巧,但在架构设计思维当中,对于体系软件和嵌入式软件极为重要的中止办事程序也是掌握流,如许利于架构师同一运用不同掌握流手腕设计并行和并发.]7.1 掌握流组织[内容：掌握流有哪些,每条掌握流各是何种情势（例如过程.线程.中止办事程序）,哪些软件单元是掌握流的起点,整条掌握流平分别挪用了哪些软件单元.][意义：这是对体系运行时构造的描绘,重要反应体系的动态构造.]7.2 掌握流的创建.烧毁.通讯[内容：描写过程.线程和中止办事程序的创建和烧毁,以及多条掌握流之间的通讯关系的界说.] [意义：一旦引入了多条掌握流,附加工作就产生了——此时掌握流的创建和烧毁.以及掌握流之间的通讯关系往往是必须斟酌的.]7.3 加锁设计[内容：体系中有多条掌握流在同时运行的情形下,一个经典问题是多于一条掌握流可能会同时修正某些数据构造,而造成数据的不一致.为此,架构师须要存眷加锁设计,合理引入临界区或同步机制.][意义：加锁设计事关体系的准确性.值得留意的是,疏忽加锁设计造成的问题往往以“不易重现的Bug”的情势消失,迷惑的程序员会对测试人员说,“你看你报的Bug在我机械上根本就不消失呀”.][参考：对通用组件.通用模块的设计而言,加锁设计应予以专门存眷,思维要点是研讨将来通用模块的各类可能运用处景.]8. 物理架构视图[存眷点：此架构设计视图的存眷点是物理节点（Node）散布,以及软件到硬件的具体映射关系.][留意：物理节点即可所以PC机或办事器,也可所以单片机.单板机或专用机,从而物理架构视图既实用于描写企业信息体系,也合适于描写嵌入式软件体系.]8.1 物理拓扑[内容：一为硬件选型,二为硬件之间的拓扑衔接关系.][意义：对于散布式体系的设计,此节极为重要.并且是必须的.][参考：下图是某企业级体系的物理拓扑图.][参考：下图是某嵌入式体系的物理拓扑图.]8.2 软件到硬件的映射[内容：明白每个物理节点上有哪些（一到多个）软件的目标单元,并解释具体的“映射方法”是安装.是部署.照样烧写.抑或是下载.][意义：假如把此节漏了,就无法表明本文档的主题——软件体系——和上述硬件.硬件拓扑的关系.][参考：下图所示为装备调试体系中,软件到硬件的映射关系.]8.3 优化部署[内容：为达下降成本.进步机能和靠得住性等等目标,应特殊存眷的部署斟酌.][意义：物理架构设计的好坏,造成的成本差异和质量差异,可能是天地之别.所以必须看重.][参考：下图展现的,是ADMEMS方法重点推举的“物理架构设计思维要点”,更多内容可参考《一线架构师实践指南》一书.]9. 数据架构视图[存眷点：此架构设计视图的存眷点是持久化.具体而言,场景化可以借助扁平文件.关系数据库.及时数据库.Flash等方法中的一种或多种完成.][留意：本视图单独归档时,请在此节注明其文档名称等信息.]9.1 持久化机制的选择[内容：如下持久化机制的一种或多种：扁平文件.关系数据库.及时数据库.Flash.][意义：不要假设在你的体系中,持久化只需一种机制;跟着现在的体系变得越来越庞杂,我们经常须要分解运用不同持久化机制.]9.2 持久化存储筹划[内容：持久化数据的格局界说.][意义：同一界说表.文件格局.Flash数据构造等内容.]9.3 数据同步与复制策略[内容：因为数据散布所引起的,包含数据散布.同步.复制等内容的重要设计决议计划.][意义：在数据散布的情形下,此节为必须.][参考：在实际中,数据散布的策略绝大多半情形下不会超越下图所示的6种手腕,更多内容可参考《一线架构师实践指南》一书.]10. 症结质量属性的设计道理[内容：因软件体系的不同,机能.安全性.可伸缩性.互操作性.可扩大性.可测试性.可重用性.可保护性等质量属性,都可所以本体系的症结质量属性.本文档的前面部分已经涉及了症结质量属性的设计决议计划,而本节更分散.更周全地描写这些架构设计决议计划,并且阐述“为什么”这么设计.][意义：只描写架构设计决议计划本身,不利于读者懂得“为什么”这么设计.并且,描写设计道理有利于在全部软件企业层面促进团队的架构设计才能.][参考：关于描写“为什么”这么设计,目标-场景-决议计划表是此方面的卓著对象.下图为示例,更多内容可参考《一线架构师实践指南》一书.]。

Software Development Templates Design Document Version 0.0 Description of ProjectDOCUMENT NO:VERSION:CONTACT: Ivan WalshEMAIL:DATE: 4/13/2004Distribution is subject to copyright.Design Document Template - ChaptersCreated by: Ivan WalshDisclaimersThe information contained in this document is the proprietary and exclusive propertyof XXX except as otherwise indicated. No part of this document, in whole or in part,may be reproduced, stored, transmitted, or used for design purposes without theprior written permission of XXX.The information contained in this document is subject to change without notice.The information in this document is provided for informational purposes only. XXXspecifically disclaims all warranties, express or limited, including, but not limited, tothe implied warranties of merchantability and fitness for a particular purpose, exceptas provided for in a separate software license agreement.Privacy InformationThis document may contain information of a sensitive nature. This informationshould not be given to persons other than those who are involved in the ProjectName project or who will become involved during the lifecycleTrademarks[Trademarks are added here]Version HistoryREVISION CHARTVersion Author(s) Description of Version Date Completed Preface iDesign Document Template - ChaptersCreated by Ivan WalshDocument OwnerThe primary contact for questions regarding this document is:Author:Project NamePhone:Email:Document ApprovalDocument Name:Publication Date:Contract Number:Project Number:Prepared by:Approval: __________________________Name and OrganizationConcurrence: _________________________Name and OrganizationPreface iiDesign Document Template - ChaptersCreated by: Ivan Walsh Table of Contents1Introduction 71.1Purpose of this document 71.2Document Overview 71.3Identification 71.4Scope 71.5Relationship to Other Plans 81.6References 81.7Methodology, Tools, and Techniques 81.8Policies, Directives and Procedures 81.9Key Stakeholders 81.10Points of Contact 82Design Overview 92.1Background Information 92.2System Evolution Description 92.3Technology Forecast 92.4Application Overview 92.5Current Process 92.6Proposed Process 92.7Business Context 102.8Constraints 102.9Risks 102.10Issues 102.11Assumptions 112.12Dependencies 113Scope of Work 123.1System-wide design decisions 123.2System Functions 123.3Similar System Information 123.4User Characteristics 123.5User Problem Statement 123.6User Objectives 133.7Performance Requirements 133.8Security Requirements 133.9Hardware Interfaces 133.10Communications Interfaces 13Preface iiiDesign Document Template - ChaptersCreated by Ivan Walsh3.11Software Interfaces 133.12Design Constraints 133.13Data Dictionary 143.14Data Analysis 143.15Output Specifications 143.16Decision Tables 153.17Logical Database Model 153.18Data Conversion 153.19Value Definitions 153.20External System Dependencies 163.21Data Validation 163.22Data Migration and Transformation 164System Design 174.1System Architecture 174.2Modules and Interaction 174.3Data Design 174.4Internal Data Structure 174.5Global Data Structure 174.6Temporary Data Structure 174.7Database description 184.8Object-Oriented Design 184.8.1Object Decomposition 184.8.2Method Decomposition 184.9Procedural Approach 185Detailed Design 195.1System Structure 195.1.1Architecture diagram 195.1.2Alternatives 195.2Description for Component n 195.2.1Processing narrative for component n 195.2.2Component n interface description 195.2.3Component n processing detail 195.3Software Interface Description 205.3.1External Machine Interfaces 205.3.2External System Interfaces 205.3.3User Interface 205.4[Module X] 215.4.1Data Model 215.4.2User Interfaces and Functionality 216Interface Design 22Preface ivDesign Document Template - ChaptersCreated by: Ivan Walsh6.1Interface Description 227User Interface Design 257.1User interface 257.1.1Screen images 257.1.2Objects and actions 257.1.3Interface design rules 257.2Components available 257.3User Interface Development Description 258Non-Functional Requirements 268.1Performance 268.2Security 268.3Licenses 268.4Language 268.5Others 269Testing 279.1Test Plan Objectives 279.2Test Strategy 279.3System Test 279.4Performance Test 279.5Security Test 289.6Automated Test 289.7Stress and Volume Test 289.8Recovery Test 289.9Documentation Test 289.10Beta Test 289.11User Acceptance Test 289.12Environment Requirements 299.12.1Data Entry workstations 299.12.2MainFrame 299.13Test Schedule 299.14Control Procedures 299.14.1Reviews 299.14.2Bug Review meetings 299.14.3Change Request 309.14.4Defect Reporting 309.15Testing Functions 309.16Resources and Responsibilities 3010Deliverables 3110.1Schedule 31Preface vDesign Document Template - ChaptersCreated by Ivan Walsh10.2Suspension / Exit Criteria 3110.3Resumption Criteria 3110.4Dependencies 3210.4.1Personnel Dependencies 3210.4.2Software Dependencies 3210.4.3Hardware Dependencies 3210.5Test Data 3210.6Risks 3210.6.1Schedule 3210.6.2Technical 3210.6.3Management 3210.6.4Personnel 3210.6.5Requirements 3310.7Documentation 3310.8Approvals 3311Appendices 3411.1Requirements Traceability Matrix 3411.2Packaging and Installation 3411.3Design Metrics 3411.4Glossary of Terms 34Index of TablesTable 1 — Risks 10Table 2 — Issues 10Table 3 — Assumptions 11Table 4 — Dependencies 11Table 5 — Data Analysis 14Table 6 — Decision Tables 15Table 7— Value Definitions 15Table 8 — External System Dependencies 16Table 9 — Roles and Responsibilities 30Table 10 — Schedule 31Table 11— Approvals 33Table 12 — Glossary of Terms 34Preface vi1 IntroductionProvide a brief introduction to the system for which this design is beingundertaken.1.1 Purpose of this documentDescribe the purpose of the document and its intended audience.1.2 Document OverviewOutline the main sections in this document, e.g.:•••••Chapter 1 – Describe the contents of this chapter. Chapter 2 – Describe the contents of this chapter. Chapter 3 – Describe the contents of this chapter. Chapter 4 – Describe the contents of this chapter. Chapter 5 – Describe the contents of this chapter.1.3 IdentificationInclude a full identification of the system and software to which thisdocument applies, including, identification number(s), title(s),abbreviation(s), version number(s), and release number(s).Identify all standards (ANSI, ISO, IEEE, etc) that apply to the designdocument.1.4 ScopeDescribe the scope of the design document (and also what is outside ofscope); scope of the requirements definition effort and outline therequirements elicitation team, e.g. users, customers, and developers. Design Document Template - Chapters © Copyright XXX. 71.5 Relationship to Other PlansDescribe this document’s relation to other plans, such as:•••Program Management Plan Configuration Management Plan Software Quality Assurance Plan1.6 ReferencesList any documents that are related to the document, e.g. technicalspecifications and administration guides. Include the version number, ifappropriate.1.7 Methodology, Tools, and TechniquesDescribe the software tools (or techniques) required for performing thedesign documents tasks, e.g. software for managing changes requests.1.8 Policies, Directives and ProceduresOutline the policies and procedures that apply to this document. Identify anyexternal constraints or requirements placed on this document by policies,directives, or procedures.1.9 Key StakeholdersOutline the project’s key stakeholders, for example:•••John Q Public, the client’s representative Jane Q Public, Head of IT Dept.James Q Public, Head of QA Dept.1.10 Points of ContactList the main points of contact for this document, e.g. for troubleshootingpurposes. Include the type of contact, contact name, department, telephonenumber, and e-mail address.List the organizations that require coordination between the project and itsspecific support function (e.g., Development Dept, Testing Dept., MarketingDept.). Include a schedule for coordination activities.Project Name © Copyright XXX 82 Design OverviewGive a brief introduction to the proposed system or application. Outline howthe system will fit into the company’s business and technologyenvironments, and discuss any strategic issues if appropriate.2.1 Background InformationOutline any background information that is relevant to the propose design.2.2 System Evolution DescriptionOutline the step-by-step procedure to migrate the existing system(s) to amore efficient system, or alternately moving an existing system to a futureimplementation.2.3 Technology Forecast[Optional] Outline the emerging technologies that are expected to beavailable in a given timeframe(s), and how they may impact the futuredevelopment of system the architecture.2.4 Application OverviewDescribe how the product was defined after the requirements elicitationprocess.2.5 Current ProcessDescribe the current process that is in place (if applicable).2.6 Proposed ProcessDescribe the proposed process. Reference any supporting documents, ifrelevant.Design Document Template - Chapters © Copyright XXX. 92.7 Business ContextIdentify the organization and project stakeholders sponsoring the productdevelopment, including the organization’s mission statement, goals, andobjectives.2.8 ConstraintsDetail any constraints that were placed upon the requirements elicitationprocess, such as schedules, costs, or the software engineering environmentused to develop requirements.2.9 RisksIdentify the risks associated with the document, including contingencystrategies.Risk Low Med. High ContingencyTable 1 — Risks2.10 IssuesList any outstanding issues that may affect the design document.Ref Issue Action1.2.3Table 2 — IssuesProject Name © Copyright XXX 102.11 AssumptionsList all assumptions regarding the design effort.Ref Assumption Impact1.2.3Table 3 — Assumptions2.12 DependenciesList the main dependencies regarding the design effort.Ref Dependency Action1.2.3Table 4 — Dependencies3 Scope of WorkIn this chapter, describe the business and technical requirements that thecustomer has requested. Outline the scope of work, including the inputs,processing functionality, and outputs.3.1 System-wide design decisionsProvide a functional decomposition chart detailing the functions performedby the systems and the information flow among system functions.Use a Physical Data Model to illustrate the implementation of the data of theLogical Data Model, e.g., message formats, file structures, physical schema.Divide this section into paragraphs as required to present system-widedesign decisions, e.g. system behavioral design.3.2 System FunctionsProvide an overview of the system’s main functionality. Include a graphicalrepresentation if appropriate.3.3 Similar System InformationDescribe the relationship of the system with any other systems. Confirm if itis stand-alone solution or a component of a larger system. In the latter case,outline the relationship among the systems.3.4 User CharacteristicsDescribe the features of the user community, and their proficiency withsoftware systems etc.3.5 User Problem StatementDescribe the major problem(s) experienced by the user community.Project Name © Copyright XXX 123.6 User ObjectivesOutline the users’ objectives and requirements for the new system. Whereappropriate, include a "wish list" of desirable features.3.7 Performance RequirementsDescribe the performance requirements.3.8 Security RequirementsDescribe the security, privacy, and control requirements.3.9 Hardware InterfacesDescribe interfaces to hardware devices.3.10 Communications InterfacesDescribe the network interfaces.3.11 Software InterfacesDescribe any additional interfaces not captured in the sections above.3.12 Design ConstraintsSpecify any constraints for the design team using this document.•••StandardsCompliance HardwareLimitations And others as appropriate3.13 Data DictionaryOutline the data elements to be included in the physical schema. Each data element requires the following information:•• • • Definition • • •• Data Element NameData Format/Length Data Type Specifications Synonyms User Defined NameUser Synonyms3.14 Data AnalysisDescribe the data elements, characteristics, and their behavior values.Data ElementCharacteristicsBehaviorTable 5 — Data Analysis3.15 Output SpecificationsDescribe the output specifications that exist for this project.Project Name © Copyright XXX 143.16 Decision TablesOutline the decision tables required to make decisions during proc-essing.Business Data Condition Action OutputTable 6 — Decision Tables3.17 Logical Database ModelDescribe the logical database model. Include a graphical representation, ifappropriate.3.18 Data ConversionDescribe the process to convert the existing data from the legacy system,e.g. storage details, conversion process, database details, and location.3.19 Value DefinitionsDescribe the value of each unit of code in the system.Field Code ValueTable 7— Value Definitions3.20 External System DependenciesDescribe the dependencies the new system has on other [external] systems.External System DependencyTable 8 — External System Dependencies3.21 Data ValidationDiscuss the process/procedures to maintain data integrity within thedatabase.3.22 Data Migration and TransformationProvide a data migration map and data migration/transformation plan.Outline the various options for managing ‘bad data.’Describe the process to move existing data and transform/migrate it into thecorrect values/format of the new application.Project Name © Copyright XXX 16。

软件实施方案编写模板英文Software Implementation Plan Template。

1. Introduction。

The software implementation plan is a crucial document that outlines the steps and processes involved in the successful implementation of a new software system. It provides a roadmap for the entire implementation process, ensuring that all stakeholders are on the same page and that the implementation is carried out smoothly and efficiently. This template serves as a guide for creating a comprehensive software implementation plan that addresses all the key components and considerations.2. Project Overview。

Provide a brief overview of the software implementation project, including the objectives, scope, and key stakeholders involved. This section should also outline the expected outcomes and benefits of the software implementation, as well as any potential risks or challenges that may need to be addressed.3. Implementation Team。

软件设计说明范文（中英文实用版）Title: Software Design Specification Example中文标题：软件设计说明范文1.IntroductionThis document outlines the software design specification for a mobile application that provides a virtual tour of historical landmarks.The application aims to enhance user experience through an interactive and informative interface.中文简介：本文档概述了一款移动应用程序的设计规格，该程序提供历史地标虚拟导览。

应用程序旨在通过互动性和信息丰富的界面来提升用户体验。

2.Application ScopeThe application will allow users to explore historical landmarks from around the world through a user-friendly interface.Key features include: - An interactive map that displays landmark locations- Detailed information about each landmark"s history and significance- Virtual tour functionality, allowing users to navigate through the landmark"s key areas- A search function to filter landmarks based on user interests中文应用范围：该应用程序将使用户能够通过用户友好的界面探索世界各地的历史地标。

完整软件概要设计模板XX High Level Design XXXn RecordDate。

n n。

CR ID/Defect ID。

n No。

Change n。

Author yyyy-mm-dd。

1.0.N/A。

N/A。

Initial n。

[Name+ID]XXX: [insert level here]Catalog1.n1.1 Purpose1.2 ScopenThis high level design XXX design of the product [insert product name and n]。

It is XXX。

XXX。

and interfaces.PurposeThe purpose of this document is to define the design of the [insert product name and n] and provide guidance for its development。

It serves as a reference for developers。

testers。

XXX project.ScopeThis document covers the design of the [insert product name and n] and its interfaces with external systems。

It does not include XXX-level details.Note: The remaining pages of this document have been XXX.请在下面输入密级，然后提供关键词和摘要。

同时，提供本文所用缩略语的英文全名和中文解释。

密级：关键词：摘要：缩略语清单：缩略语。

英文全名。

中文解释在本文中，我们将介绍XX概要设计说明书。

请阅读以下内容以了解详细信息。

We will introduce the XX High Level Design XXX in this document。

软件设计文档模板
一般而言，软件设计文档（Software Design Document）模板应包含以下部分：
1. 引言：介绍软件的目标和背景，包括软件的目的、范围、受众以及相关项目的概述。

2. 软件架构概述：描述软件的整体架构，包括主要组件、系统结构和交互方式。

可以使用UML图或其他适当的图形来表示架构。

3. 功能需求：详细描述软件的各种功能需求，通常包括用户界面、输入输出、算法和数据处理等方面。

4. 系统接口：描述软件与外部系统或组件之间的接口，包括硬件接口（如传感器或外设）和软件接口（如其他系统或API）。

5. 数据库设计：如果软件需要使用数据库，描述数据库的设计和结构，包括表、字段和关系。

6. 详细设计：详细描述软件的各个部分的设计，包括类、模块和函数的设计。

可以使用类图、流程图和时序图等工具辅助描述。

7. 性能设计：描述软件的性能要求和设计策略，包括响应时间、吞吐量和资源使用等方面。

8. 安全设计：描述软件的安全需求和设计策略，包括身份验证、访问控制和数据加密等方面。

9. 测试计划：描述软件的测试策略和计划，包括功能测试、性能测试和安全测试等方面。

10. 项目时间表：列出软件开发的里程碑和计划，并指定每个任务的起始和结束时间。

11. 除此之外，还可以根据实际需要添加其他必要的章节，如用户手册、部署计划等。

请注意，以上仅是一个基本的软件设计文档模板，具体的内容和结构可以根据实际项目的要求进行适当的调整和修改。

设计软件英文作文Software design is all about creating a user-friendly and efficient system that meets the needs of the end users. It involves understanding the requirements, designing the architecture, and implementing the functionalities.The key to successful software design is to focus on the user experience. It's important to understand theusers' needs and preferences, and design the software in a way that makes it easy and intuitive to use.Another important aspect of software design is scalability. The software should be designed in such a way that it can easily adapt to the changing needs and demands of the users. This means considering factors such as performance, security, and flexibility.When designing software, it's crucial to pay attention to the overall architecture. This involves creating a structure that allows for easy maintenance, updates, andenhancements. A well-designed architecture can also improve the performance and reliability of the software.In addition to the technical aspects, software design also involves considering the business and market requirements. This means understanding the target audience, the competition, and the industry trends, and designing the software with these factors in mind.Finally, software design is an iterative process. It involves constant testing, feedback, and refinement to ensure that the final product meets the needs and expectations of the users. This means being open to making changes and improvements throughout the design process.。

Marvel Electronics and Home EntertainmentE-Store ProjectSoftware Requirements SpecificationVersion <4.0>Table of Contents1.Introduction 51.1Purpose 51.2Scope 51.3Definitions, Acronyms, and Abbreviations 61.4References 61.5Overview 62.Overall Description 63.Specific Requirements 73.1Functionality 73.1.1Sell Configured to Ordered Products. 73.1.2Provide comprehensive product details. 73.1.3Detailed product Categorizations 73.1.4Provide Search facility. 73.1.5Maintain customer profile. 83.1.6Provide personalized profile 83.1.7Provide Customer Support. 83.1.8Email confirmation. 93.1.9Detailed invoice for customer. 93.1.10Provide shopping cart facility. 93.1.11Provide multiple shipping methods. 93.1.12Online tracking of shipments 93.1.13Provide online Tax Calculations 103.1.14Allow multiple payment methods. 103.1.15Allow online change or cancellation of order. 103.1.16Allow Online Product reviews and ratings 103.1.17Offer financing options. 103.1.18Provide detailed sitemap. 103.1.19Offer online promotions and rewards. 113.1.20Online Purchase of products. 113.2Usability 113.2.1Graphical User Interface 113.2.2Accessibility 113.3Reliability & Availability 113.3.1Back-end Internal Computers 113.3.2Internet Service Provider 113.4Performance 123.5Security 123.5.1Data Transfer 123.5.2Data Storage 123.6Supportability 133.6.1Configuration Management Tool 133.7Design Constraints 133.7.1Standard Development Tools 133.7.2Web Based Product 133.8On-line User Documentation and Help System Requirements 133.9Purchased Components 133.10Interfaces 143.10.1User Interfaces 143.10.2Hardware Interfaces 143.10.3Software Interfaces 143.10.4Communications Interfaces 153.11Licensing Requirements 153.12Legal, Copyright, and Other Notices 153.13Applicable Standards 154.Supporting Information 15Software Requirements Specification1. IntroductionThe introduction of the Software Requirements Specification (SRS) provides an overview of the entire SRS with purpose, scope, definitions, acronyms, abbreviations, references and overview of the SRS. The aim of this document is to gather and analyze and give an in-depth insight of the complete Marvel Electronics and Home Entertainment software system by defining the problem statement in detail. Nevertheless, it also concentrates on the capabilities required by stakeholders and their needs while defining high-level product features. The detailed requirements of the Marvel Electronics and Home Entertainment are provided in this document.1.1 PurposeThe purpose of the document is to collect and analyze all assorted ideas that have come up to define the system, its requirements with respect to consumers. Also, we shall predict and sort out how we hope this product will be used in order to gain a better understanding of the project, outline concepts that may be developed later, and document ideas that are being considered, but may be discarded as the product develops.In short, the purpose of this SRS document is to provide a detailed overview of our software product, its parameters and goals. This document describes the project's target audience and its user interface, hardware and software requirements. It defines how our client, team and audience see the product and its functionality. Nonetheless, it helps any designer and developer to assist in software delivery lifecycle (SDLC) processes.1.2 ScopePrimarily, the scope pertains to the E-Store product features for making Marvel Electronics and Home Entertainment project live. It focuses on the company, the stakeholders and applications, which allow for online sales, distribution and marketing of electronics.This SRS is also aimed at specifying requirements of software to be developed but it can also be applied to assist in the selection of in-house and commercial software products. The standard can be used to create software requirements specifications directly or can be used as a model for defining a organization or project specific standard. It does not identify any specific method, nomenclature or tool for preparing an SRS.1.3 Definitions, Acronyms, and Abbreviations1.4 ReferencesThe references are:✓E-Store Structural Model✓E-Store Behavioral Model✓E-Store NFR Model✓Vision Draft 51.5 OverviewThe remaining sections of this document provide a general description, including characteristics of the users of this project, the product's hardware, and the functional and data requirements of the product. General description of the project is discussed in section 2 of thisdocument. Section 3 gives the functional requirements, data requirements and constraints and assumptions made while designing the E-Store. It also gives the user viewpoint ofproduct. Section 3 also gives the specific requirements of the product. Section 3 also discusses the external interface requirements and gives detailed description of functional requirements. Section 4 is for supporting information.2. Overall DescriptionThis document contains the problem statement that the current system is facing which is hampering the growth opportunities of the company. It further contains a list of the stakeholders and users of the proposed solution. It also illustrates the needs and wants of the stakeholders that were identified in the brainstorming exercise as part of the requirements workshop. It further lists and briefly describes the major features and a brief description of each of the proposed system. The following SRS contains the detail product perspective from different stakeholders. It provides the detail product functions of E-Store with user characteristics permitted constraints, assumptions and dependencies and requirements subsets.3. Specific RequirementsThe specific requirements are –3.1 FunctionalityIntroduction –This subsection contains the requirements for the e-store. These requirements are organized by the features discussed in the vision document. Features from vision documents are then refined into use case diagrams and to sequence diagram to best capture the functional requirements of the system. All these functional requirements can be traced using tractability matrix.3.1.1 Sell Configured to Ordered Products.3.1.1.1The system shall display all the products that can be configured.3.1.1.2The system shall allow user to select the product to configure.3.1.1.3The system shall display all the available components of the product to configure3.1.1.4The system shall enable user to add one or more component to the configuration.3.1.1.5The system shall notify the user about any conflict in the current configuration.3.1.1.6The system shall allow user to update the configuration to resolve conflict in the current configuration.3.1.1.7The system shall allow user to confirm the completion of current configuration3.1.2 Provide comprehensive product details.3.1.2.1The system shall display detailed information of the selected products.3.1.2.2The system shall provide browsing options to see product details.3.1.3 Detailed product CategorizationsThe system shall display detailed product categorization to the user.3.1.4 Provide Search facility.The system shall enable user to enter the search text on the screen.The system shall enable user to select multiple options on the screen to search.The system shall display all the matching products based on the searchThe system shall display only 10 matching result on the current screen.The system shall enable user to navigate between the search results.The system shall notify the user when no matching product is found on the search.3.1.5 Maintain customer profile.The system shall allow user to create profile and set his credential.The system shall authenticate user credentials to view the profile.The system shall allow user to update the profile information.3.1.6 Provide personalized profile.The system shall display both the active and completed order history in the customer profile. The system shall allow user to select the order from the order history.The system shall display the detailed information about the selected order.The system shall display the most frequently searched items by the user in the profile.The system shall allow user to register for newsletters and surveys in the profile.3.1.7 Provide Customer Support.The system shall provide online help, FAQ’s customer support, and sitemap options for customer support.The system shall allow user to select the support type he wants.The system shall allow user to enter the customer and product information for the support.The system shall display the customer support contact numbers on the screen.The system shall allow user to enter the contact number for support personnel to call.The system shall display the online help upon request.The system shall display the FAQ’s upon request.3.1.8 Email confirmation.The system shall maintain customer email information as a required part of customer profile. The system shall send an order confirmation to the user through email.3.1.9 Detailed invoice for customer.The system shall display detailed invoice for current order once it is confirmed.The system shall optionally allow user to print the invoice.3.1.10 Provide shopping cart facility.The system shall provide shopping cart during online purchase.The system shall allow user to add/remove products in the shopping cart.3.1.11 Provide multiple shipping methods.The system shall display different shipping options provided by shipping department.The system shall enable user to select the shipping method during payment process.The system shall display the shipping charges.The system shall display tentative duration for shipping.3.1.12 Online tracking of shipmentsThe system shall allow user to enter the order information for tracking.The system shall display the current tracking information about the order.3.1.13 Provide online Tax CalculationsThe system shall calculate tax for the order.The system shall display tax information for the order.3.1.14 Allow multiple payment methods..The system shall display available payment methods for payment.The system shall allow user to select the payment method for order.3.1.15 Allow online change or cancellation of order.The system shall display the orders that are eligible to change.The system shall allow user to select the order to be changed.The system shall allow user to cancel the orderThe system shall allow user to change shipping, payment method.The system shall notify the user about any changes made to the order.3.1.16 Allow Online Product reviews and ratingsThe system shall display the reviews and ratings of each product, when it is selected. The system shall enable the user to enter their reviews and ratings.3.1.17 Offer financing options.The system shall display all the available financing options.The system shall allow user to select the financing option.The system shall notify the use about the financing request.3.1.18 Provide detailed sitemap.The system shall allow user to view detailed sitemap.3.1.19 Offer online promotions and rewards.The system shall display all the available promotions to the user.The system shall allow user to select available promotion.3.1.20 Online Purchase of products.The system shall allow user to confirm the purchase.The system shall enable user to enter the payment information.3.2 Usability3.2.1 Graphical User InterfaceThe system shall provide a uniform look and feel between all the web pages.The system shall provide a digital image for each product in the product catalog.The system shall provide use of icons and toolbars.3.2.2 AccessibilityThe system shall provide handicap access.The system shall provide multi language support.3.3 Reliability & Availability3.3.1 Back-end Internal ComputersThe system shall provide storage of all databases on redundant computers with automatic switchover.The system shall provide for replication of databases to off-site storage locations.The system shall provide RAID V Disk Stripping on all database storage disks.3.3.2 Internet Service ProviderThe system shall provide a contractual agreement with an internet service provider for T3 access with 99.9999% availability.The system shall provide a contractual agreement with an internet service provider who can provide 99.999% availability through their network facilities onto the internet.3.4 PerformanceThe product shall be based on web and has to be run from a web server.The product shall take initial load time depending on internet connection strength which also depends on the media from which the product is run.The performance shall depend upon hardware components of the client/customer.3.5 Security3.5.1 Data TransferThe system shall use secure sockets in all transactions that include any confidential customer information.The system shall automatically log out all customers after a period of inactivity.The system shall confirm all transactions with the customer’s web browser.The system shall not leave any cookies on the customer’s computer containing the user’s password.The system shall not leave any cookies on the customer’s computer containing any of the user’s confidential information.3.5.2 Data StorageThe customer’s web browser shall never display a customer’s password. It shall always be echoed with special characters representing typed characters.The customer’s web browser shall never display a customer’s credit card number after retrieving from the database. It shall always be shown with just the last 4 digits of the credit card number.The system’s back-e nd servers shall never display a customer’s password. The customer’s password may be reset but never shown.The system’s back-end servers shall only be accessible to authenticated administrators.The system’s back-end databases shall be encrypted.3.6 Supportability3.6.1 Configuration Management ToolThe source code developed for this system shall be maintained in configuration management tool.3.7 Design Constraints3.7.1 Standard Development ToolsThe system shall be built using a standard web page development tool that conforms to either IBM’s CUA standards or Microsoft’s GUI standards.3.7.2 Web Based ProductThere are no memory requirementsThe computers must be equipped with web browsers such as Internet explorer.The product must be stored in such a way that allows the client easy access to it.Response time for loading the product should take no longer than five minutes.A general knowledge of basic computer skills is required to use the product3.8 On-line User Documentation and Help System RequirementsAs the product is E-store, On-line help system becomes a critical component of thesystem which shall provide –It shall provide specific guidelines to a user for using the E-Store system and within thesystem.To implement online user help, link and search fields shall be provided.3.9 Purchased ComponentsNot Applicable3.10 InterfacesThere are many types of interfaces as such supported by the E-Store software system namely; User Interface, Software Interface and Hardware Interface.The protocol used shall be HTTP.The Port number used will be 80.There shall be logical address of the system in IPv4 format.3.10.1 User InterfacesThe user interface for the software shall be compatible to any browser such as InternetExplorer, Mozilla or Netscape Navigator by which user can access to the system.The user interface shall be implemented using any tool or software package like JavaApplet, MS Front Page, EJB etc.3.10.2 Hardware InterfacesSince the application must run over the internet, all the hardware shall require to connect internet will be hardware interface for the system. As for e.g. Modem, WAN – LAN,Ethernet Cross-Cable.3.10.3 Software Interfaces1.The e-store system shall communicate with the Configurator to identify all theavailable components to configure the product.2.The e-store shall communicate with the content manager to get the productspecifications, offerings and promotions.3.The e-store system shall communicate with billPay system to identify availablepayment methods , validate the payments and process payment.4.The e-store system shall communicate to credit management system for handlingfinancing options.5.The e-store system shall communicate with CRM system to provide support.6.The e-store system shall communicate with Sales system for order management.7.The e-store system shall communicate with shipping system for tracking orders andupdating of shipping methods.8.The e-store system shall communicate with external Tax system to calculate tax.9.The e-store system shall communicate with export regulation system to validateexport regulations.10. The system shall be verisign like software which shall allow the users to completesecured transaction. This usually shall be the third party software system which is widely used for internet transaction.3.10.4 Communications InterfacesThe e-store system shall use the HTTP protocol for communication over the internet andfor the intranet communication will be through TCP/IP protocol suite.3.11 Licensing RequirementsNot Applicable3.12 Legal, Copyright, and Other NoticesE-store should display the disclaimers, copyright, word mark, trademark and product warranties of the Marvel electronics and home entertainment.3.13 Applicable StandardsIt shall be as per the industry standard.4. Supporting InformationPlease refer the following document:1.Vision document for E-store.e case analysis.3.Structural models.4.Behavioral models.5.Non functional requirements model.6.Traceability Matrix.7.Project Plan。