You can enable cache memory locking for databases for which you have Database Manager permissions. By default, cache memory locking is turned off.
Note: | This setting does not apply to aggregate storage databases. |
Memory locking may improve database performance, because the system memory manager does not have to swap and reserve memory for Essbase caches.
Memory-locking changes become effective after the database is stopped and restarted.
“Optimizing Essbase Caches” in the Oracle Essbase Database Administrator's Guide
alter database (MaxL) in the Oracle Essbase Technical Reference
setdbstateitem (ESSCMD) in the Oracle Essbase Technical Reference