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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
Data storageThe database server uses physical units of storage to allocate disk space. It stores data in logical units. Unlike the logical units of storage whose size fluctuates, each of the physical units has a fixed or assigned size that is determined by the disk architecture.
Table types for You can create logging or nonlogging tables in a logging database on HCL OneDB™. The two table types are STANDARD (logging tables) and RAW (nonlogging tables). The default standard table is like a table created in earlier versions without a special keyword specified. You can create either a STANDARD or RAW table and change tables from one type to another.
Temp tablesTemp tables are temporary, logged tables that are dropped when the user session closes, the database server shuts down, or on reboot after a failure.

Temp tables

Temp tables are temporary, logged tables that are dropped when the user session closes, the database server shuts down, or on reboot after a failure.

Temp tables support indexes, constraints, and rollback. You cannot recover, back up, or restore temp tables. Temp tables support bulk operations such as light appends, which add rows quickly to the end of each table fragment. For more information about light appends, see your HCL OneDB™ Performance Guide.

For more information, see Temporary tables.