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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.
Placing tables on diskTables that the database server supports reside on one or more portions of one or more disks. You control the placement of a table on disk when you create it by assigning it to a dbspace.
Factors affecting the performance of nonfragmented tables and table fragmentsNumerous factors affect the performance of an individual table or table fragment. These include the placement of the table or fragment, the size of the table or fragment, the indexing strategy that was used, the size and placement of table extents with respect to one another, and the frequency of access to the table.

Factors affecting the performance of nonfragmented tables and table fragments

Numerous factors affect the performance of an individual table or table fragment. These include the placement of the table or fragment, the size of the table or fragment, the indexing strategy that was used, the size and placement of table extents with respect to one another, and the frequency of access to the table.