Software Development Documentation: Requirements analysis/Overview design/Detailed Design

Software Development Documentation

1. Demand Analysis

Produce the SOFTWARE function specification, need to determine the user needs for software, to make clear, no ambiguity. No specific implementation method is involved. The user can see clearly that the developer can do the following work (summary design) accordingly.

2. Overview design

Summary Design Instructions , produce software summary design instructions, explain the System module division, the choice of technical routes, the overall description of the implementation of the idea of the software. and need to point out the key technical difficulties and so on.

3. Detailed design

Detailed design instructions , produce a detailed design of the software specification, the outline of the further refinement of the design, generally by the role of each part of the staff according to the summary design, respectively, and then in the integration, is the specific implementation details. Theoretically, this code can be required.

Detailed reference to the encyclopedia document: HTTP://WENKU.BAIDU.COM/LINK?URL=DYWXVKDQZZ2AQLKFXWWXS-P-X62OXQWJGILSQ90HGCDYW_VG7J9YIN4EIFVWDC_ 4ywjdgbrwkamkcgu5qnbt34bjlaavchfqr1-b3nhhfi7

Software Development Documentation: Requirements analysis/Overview design/Detailed Design