Integer (prefix multiplier)
80M
Purpose
The ObjectCacheSizeLimit parameter specifies the maximum amount of memory that is allocated by the JADE server node for caching persistent objects to be used by server methods and server applications. The optimum value for this parameter varies, depending on the:
Amount of physical memory available on the database server
Average amount of data modified in a typical server method transaction
Size of the working set of persistent objects that is accessed frequently within server methods or JADE applications running on a server
The minimum value is 3M bytes and the maximum value is two‑thirds of the physical memory on the database server.
When JADE detects a parameter value that is outside the allowed range, the value is changed to be the appropriate minimum or maximum, a message is output to the jommsg.log file, and the JADE initialization file is updated. Node initialization then continues normally.
Parameter is read when …
The database server node is next initialized.
Hints
The JADE Object Manager maintains a cache on the server node of objects that are accessed during the execution of server methods and JADE applications running on a server.
Access to an object is faster if it is found in the cache instead of it having to be loaded from the physical database.
The size of this parameter determines the number of objects that can remain in the object cache of the server node.
Use the persistentCacheStats parameter in the logObjectCaches method of the