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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™.
Distributed data
Multiphase commit protocols
Independent actions

Independent actions

An independent action in the context of two-phase commit is an action that occurs independently of the two-phase commit protocol. Independent actions might or might not be in opposition to the actions that the two-phase commit protocol specifies. If the action is in opposition to the two-phase commit protocol, the action results in an error or a heuristic decision. Heuristic decisions can result in an inconsistent database and require manual two-phase commit recovery. Manual recovery is an extremely complicated administrative procedure that you must try to avoid. (For an explanation of the manual-recovery process, see Manually recovering from failed two-phase commit.)