A quota tree, or qtree, is a logical unit used to allocate storage. The system administrator sets the size of a
qtree and the amount of data that can be stored in it, but it can never exceed the size of the volume that
The smallest granularity for SnapVault is a qtree; each qtree can contain different application data, have
different users, and meet different scheduling needs. However, the SnapVault Snapshot creations and
schedules of a SnapVault transfer by destination volume. Because the scheduling is on a volume level,
when you create volumes on the secondary storage system, be sure to group like qtrees into the same destination volume
Nested MVs - A recent client was seeing a very large redo penalty from refreshing materialized views. Unfortunately they had to be refreshed very frequently, and were b...
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