KB17713: What information is stored in a report cache in MicroStrategy Intelligence Server 9.x?

When Strategy Intelligence Server 9.x creates a report cache, two files are written to disk for the cached report. The file name .che contains the actual data and structure of the cached report. A second file with the filename _info.che is written with the information about the specific cache.
The following information is stored in the _info.che file created by Strategy Intelligence Server 9.x

1. IDs and Version IDs of security filters
2. Cache Security ID
3. ID and Version ID of the Cache (Cache ID assigned to the cached report). It is on a per Project basis.
4. ID and Name of the report for which the cache is created
5. Template ID, Template Version ID
6. Filter ID, Filter Version ID
7. Total hitting count
8. Total checking count
9. Total update count
10. Cache File size (kb)
11. Cache Lifetime (ms)
12. Report Cache Status flags
    
• R = Ready
• P = Processing
• I = Invalid
• E = Expired
• F = Filed
• L = Loaded
• D = Dirty
• U = Updated
13. Create time
14. Last update time
15. Last load time
16. Cache Expiry time
17. Last Hit time
18. Result update time
19. Cache Type
20. Inbox message reference count
21. Report States
22. Max XML Cache Ref ID
23. User ID
24. DB Login ID
25. DB Connection ID
26. Base Report Cache ID
27. User Login
28. Job ID for Cache Create job

The following information is stored in the .che file created by Strategy Intelligence Server 9.x:

1. Serialized Report Instance
2. Report definition ID, Report definition Version ID
3. Count, IDs, Version IDs and Types of other application objects in the report definition
4. Cache file name of the report result file
5. Dirty flag
6. Waiting list of jobs
7. Inbox option flag
8. Report Instance pointer
9. Serialized Report Instance (in a binary stream)
10. XML String
11. Pointer to the Position in the LRU list
12. Parent cache ID (for a XML cache)