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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™.
Disk, memory, and process management
Shared memoryThese topics describe the content of database server shared memory, the factors that determine the sizes of shared-memory areas, and how data moves into and out of shared memory.
Flush data to diskWriting a buffer to disk is called buffer flushing.
Synchronize buffer flushingWhen shared memory is first set up, all buffers are empty. As processing occurs, data pages are read from disk into the buffers, and user threads begin to modify these pages.

Synchronize buffer flushing

When shared memory is first set up, all buffers are empty. As processing occurs, data pages are read from disk into the buffers, and user threads begin to modify these pages.