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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.
Effect of configuration on I/O activityThe configuration of your database server affects I/O activity.
Background I/O activitiesBackground I/O activities do not service SQL requests directly. Many of these activities are essential to maintain database consistency and other aspects of database server operation. However, they create overhead in the CPU and take up I/O bandwidth.
Configuration parameters that affect checkpointsThe RTO_SERVER_RESTART, CKPTINTVL, LOGSIZE, LOGFILES, PHYSFILE, and ONDBSPACEDOWN configuration parameters affect checkpoints.

Configuration parameters that affect checkpoints

The RTO_SERVER_RESTART, CKPTINTVL, LOGSIZE, LOGFILES, PHYSFILE, and ONDBSPACEDOWN configuration parameters affect checkpoints.