Table of Contents

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  1. Preface
  2. Analyst Service
  3. Catalog Service
  4. Content Management Service
  5. Data Integration Service
  6. Data Integration Service Architecture
  7. Data Integration Service Management
  8. Data Integration Service Grid
  9. Data Integration Service REST API
  10. Data Integration Service Applications
  11. Data Privacy Management Service
  12. Enterprise Data Preparation Service
  13. Interactive Data Preparation Service
  14. Informatica Cluster Service
  15. Mass Ingestion Service
  16. Metadata Access Service
  17. Metadata Manager Service
  18. Model Repository Service
  19. PowerCenter Integration Service
  20. PowerCenter Integration Service Architecture
  21. High Availability for the PowerCenter Integration Service
  22. PowerCenter Repository Service
  23. PowerCenter Repository Management
  24. PowerExchange Listener Service
  25. PowerExchange Logger Service
  26. SAP BW Service
  27. Search Service
  28. System Services
  29. Test Data Manager Service
  30. Test Data Warehouse Service
  31. Web Services Hub
  32. Application Service Upgrade
  33. Appendix A: Application Service Databases
  34. Appendix B: Connecting to Databases from Windows
  35. Appendix C: Connecting to Databases from UNIX or Linux
  36. Appendix D: Updating the DynamicSections Parameter of a DB2 Database

Cache Tables Managed by the Data Object Cache Manager

Cache Tables Managed by the Data Object Cache Manager

By default, the Data Object Cache Manager manages the cache tables in the data object cache database.
When the Data Object Cache Manager manages the cache tables, you can perform the following operations on the data object cache:
Refresh the cache
You can refresh the cache for a logical data object or virtual table according to a schedule or manually. To refresh data according to a schedule, set the cache refresh period for the logical data object or virtual table in the Administrator tool.
To refresh the cache manually, use the infacmd dis RefreshDataObjectCache command. When the Data Object Cache Manager refreshes the cache, it creates a new cache. If an end user runs a mapping or queries an SQL data service during a cache refresh, the Data Integration Service returns information from the existing cache.
Abort a refresh
To abort a cache refresh, use the infacmd dis CancelDataObjectCacheRefresh command. If you abort a cache refresh, the Data Object Cache Manager restores the existing cache.
Purge the cache
To purge the cache, use the infacmd dis PurgeDataObjectCache command. You must disable the application before you purge the cache.