I don't have this power, I can't let the developers and I dismantle the task in detail, many people really don't, but the problem still needs to be solved, you can job function email list speak well, job function email list you can ask for help, anyway, I try my best. to solve The third step of judging and estimating the time: After the first two steps, it is found that the time is still too long. Only by cutting off some less important requirements, on-time delivery is always more valuable than perfect launch. 2.
Judging the difficulty of task time estimation Look at job function email list the logic: The logic itself is very simple, there are not many judgments (such as just adding, deleting, modifying, and checking), and the functions are relatively independent. Basically, it is reasonable to evaluate 1- 2 days. It may be done in half a day. If the knowledge is pure Table building: Design the database table structure to store data according to the needs of business logic, which is mainly the work of back-end job function email list development, and may also be the work of DBA;
Write to death: It means that the parameters or configuration job function email list contents are hard -coded, which means that these contents are to be written in the code, and the code needs to be republished for modification. It saves the time of building tables and writing interfaces; job function email list The advant age of writing to death is that the development efficiency is high, and the disadvantage is that it is inconvenient to modify, and the version needs to be re-released;