Web site development is the first to do detailed design or database design?

1. In the development of a system, must first do the overall system research
It is necessary to master the main functional modules of the application system;

2. According to the system function module's row to arrange the suitable personnel to go
Carry out detailed business process research work, need the researcher to put
The analysis of customer's daily business process arrangement

3. Design Database

4. System modeling, generating a simple data test program, delivering user database testing

5. Business Logic Code implementation