A detailed design allows you to evaluate design options prior to actually implementing them. It can potentially save you a ton of needless work you would otherwise have spent on an implementation that was deeply flawed due to a high level design choice and had to be extensively rewritten.

2023年8月14日 · Detailed Design: This refers to the phase in software development where the high-level system architecture is broken down into smaller, more detailed components. It's about specifying the finer details of each component/module, their interactions, data structures, algorithms, and more.

2018年3月2日 · Detailed design documentation is quickly outdated. Regardless of the development lifecycle, once the code is started being produced, there will be lot's of adjustment in the design, because of unexpected interrelations, change in the requirements, or simply great ideas of improvement. Very quickly detailed design documents will be out of sync.

2012年12月15日 · Agree, a TS should follow an SRS (system requirements specification). Note however hese terms are not standardized and a TS could get created as a either a detailed form of an SRS (typical in embedded systems), or it could be used to supplement a high-level SRS i.e. a design document (typical in commercial applications).

2020年1月16日 · According to the standards like ISO 29119 & ASPICE, the left side of the V-Model contains Requirements, Architecture Design and Detailed Design. On the test side, there are Unit/Component Test, Integration Test, Qualification Test.

2015年3月26日 · Where I work now, we have a technical design authority who takes the basic requirements from the business people and turned them into technical requirements (ie makes them sensible), the senior developers write a solution document saying how they intend to fulfil the requirements which the TDA reviews, then the developers code it all up.

A detailed ‘design specification’ based on the requirements specification. The completed design specification should be comprehensive and should allow a third party to use your design specification as the basis for implementation. It therefore should be clear, concise and detailed.

2011年9月11日 · The design may cover different aspects of the system such as Solution Architecture, Application Structure, Database Design, Integration techniques, etc. The input of the design is the planning and analysis deliverable. Software design is not only applied at the system in general but also to each individual component of the system.

For client projects, detailed specifications are a must. I like to heavily involve the client during the design specification. This helps flush out extra considerations and It gives the client a better understanding of what to expect.

For example here, it says that Software Design Documentation is used to give a software development team overall guidance to the architecture of the software project. And here it says that Technical Documentation is used for a new developer that join a software project. What kind of information would be useful to get introduced to the project?