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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
Critical sections

Critical sections

A critical section is a section of code (or machine instructions) that must be performed as a single unit. A critical section ensures the integrity of a thread by allowing it to run a series of instructions before it is swapped out.