18 Unsolved Mysteries After 10 years of it work

1, how to track the user all browsing, stay, operation record?

2, the user belongs to the unit switch when the data entered how to classify attribution?

3, how does the system combine the changing organizational structure?

4, how does the user express its multi-organization affiliation in the matrix organization?

5, need to go back to the original page after manipulating a piece of data memory function how to achieve a relatively concise?

6, how to implement a system maintenance system in time to maintain user information?

7, system operation in the implementation of the system to ensure the accuracy of the data rate?

8, how to correct the error data in the content of the approved and quoted documents?

9, how does multi-level and orthogonal set data range combine with user operation privilege?

10, one level, two levels of administrator permissions to reduce the level of how to design more reasonable?

11, the data can be exported when the data is very large how to design to avoid memory overflow to save system performance?

12, which code should or can be done by the code generator?

13, is it possible to develop a tool class or generic template to query the functionality of the integrated view data?

14, can the multi-logical conditional Query module develop a tool class or a generic template?

15, how to implement the function of booting its operating system according to user identity?

16, how to file the data generated during the operation of the processing system?

17, what is the user profile view that allows users to clearly understand their role in the system?

18, what kind of view can clearly see the role of many users in the system?

18 Unsolved Mysteries After 10 years of it work