Deviation and correction

To a certain extent, there may be some deviations between the design and implementation of the software architecture. The common practice is to make alternate adjustments between the two activities and finally reach a balance point. However, sometimes, when there is a large deviation between the two, if you modify the existing architecture or implementation, the project costs will rise sharply. In this case, it is often a critical time for project success or failure. On the one hand, we need to prove the feasibility of the original architecture, and on the other hand, we also need to weigh between the problems of existing code. Both parties must not blindly compromise, otherwise the project may easily deviate from the correct direction. Early detection of problems and timely correction of these problems should become the work style of every software employee.