Server database and recovery log configuration and tuning

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How you configure and size the database and recovery logs is essential to IBM Storage Protect performance.

Before you begin

The server records changes that are made to the database in the recovery log. The recovery log is used to maintain the database in a transactionally consistent state, and to maintain consistency across server startup operations. The recovery log is composed of an active log, an archive log, and optional logs, including the active log mirror and archive failover log. The following figure shows the IBM Storage Protect server, database, and recovery log in relation to each other.
Figure 1. Components of the IBM Storage Protect database and recovery log
Components of the IBM Storage Protect database and recovery log. The recovery log is composed of the active log, the archive log, and optional logs for failover archive and log mirror.