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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 HCL OneDB™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.
Properties of table typesThese topics explain loading tables, fast recovery, and backup and restore of table types.
Fast recovery of table typesThere are fast recovery scenarios for the table types available with HCL OneDB™.

Fast recovery of table types

There are fast recovery scenarios for the table types available with HCL OneDB™.

The following table shows fast recovery scenarios for table types.

Table 1. Fast recovery of table types
Table type	Fast recovery behavior
Standard	Fast recovery is successful. All committed log records are rolled forward, and all incomplete transactions are rolled back.
RAW	If a checkpoint completed since the raw table was modified last, all the data is recoverable. Inserts, updates, and deletions that occurred after the last checkpoint are lost. Incomplete transactions in a RAW table are not rolled back.