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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
Physical logging
Fast recovery use of physically-logged pages

Fast recovery use of physically-logged pages

After a failure, the database server uses the before-images of pages to restore these pages on the disk to their state at the last checkpoint. Then the database server uses the logical-log records to return all data to physical and logical consistency, up to the point of the most-recently completed transaction. Fast recovery explains this procedure in more detail.