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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.
Table performance considerationsSome performance issues are associated with unfragmented tables and table fragments.

Table performance considerations

Some performance issues are associated with unfragmented tables and table fragments.

Issues include:

Table placement on disk to increase throughput and reduce contention
Space estimates for tables, blobpages, sbspaces, and extents
Changes to tables that add or delete historical data
Denormalization of the database to reduce overhead

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