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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
System administrationThese topics contain concepts, procedures, and reference information for database and database server administrators to use for managing and tuning HCL OneDB™ database servers.
Performance GuideThe HCL OneDB™ Performance Guide describes how to configure and operate your HCL OneDB™ database server to improve overall system throughput and to improve the performance of SQL queries.
Queries and the query optimizerThese topics describe query plans, explain how the database server manages query optimization, and discuss factors that you can use to influence the query plan. These topics also describe performance considerations for SPL routines, the UDR cache, and triggers.
Optimization when SQL is within an SPL routineIf an SPL routine contains SQL statements, the database server optimizes and executes the SQL within the SPL routine.

Optimization when SQL is within an SPL routine

If an SPL routine contains SQL statements, the database server optimizes and executes the SQL within the SPL routine.

The topics in this section contain information about how and when the database server optimizes and executes these routines.