authn_cache_users - Authentication cache users configuration parameter
This configuration parameter determines the number of user entries that will be cached in the Db2® authentication cache.
- Configuration type
- Parameter type
- Configurable online
- Default [range]
- 0 [ 1 - 10000 ]
- Unit of measure
- Number of user entries to be kept in the Db2 authentication cache.
This parameter sets the limit on the number of user entries to be kept in the Db2 authentication cache. When it is set to 0, the cache is inactive.
Changes to the cache size take effect immediately. Similarly, if the cache is made inactive (by setting the value to 0), the cache will become inactive and free all of its memory right away.