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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.
Administrator's GuideThe HCL OneDB™ Administrator's Guide provides the information required to administer HCL OneDB™.
Logging and log administration
Physical logging, checkpoints, and fast recovery
Checkpoints
Checkpoints during backup

Checkpoints during backup

If you perform a backup, the database server runs a checkpoint and flushes all changed pages to the disk. If you perform a restore, the database server reapplies all logical-log records.

For information about ON-Bar or ontape, see the HCL OneDB™ Backup and Restore Guide.