Software project development flow chart

1. Demand analysis: Through the understanding of the customer's business and the discussion of the customer's process, the requirements are basically modeled, and the requirements specification is finally formed. 2. Overall design: By analyzing the demand information, the external conditions of the system and the internal business requirements are abstractly modeled, and finally the outline design description document is formed. 3. Detailed design: This part is based on the detailed design of the requirements and summary design (including some code descriptions). 4. Develop programming: code the system. 5. Test Analysis and System Integration: Perform simulation data testing and other correlation tests on all functional modules and integrate all module functions. 6. On-site support: The system is put into trial operation to record and answer on-site problems. 7. System operation support: After the system is officially launched, perform necessary maintenance and bug modification on the system.