Introduction - If you have any usage issues, please Google them yourself
A software design, the need for user needs analysis, system requirements confirmation, the system level design, design use case scenarios, detailed design, database detailed design, coding, unit testing, integration testing, system testing, maintenance and other activities. Requires the user needs analysis confirmed the system requirements before the completion of the detailed design of the system must be in the schematic design, design systems and design of use cases completed before the use-case scenarios.