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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 ReferenceThe HCL OneDB™ Administrator's Reference includes comprehensive descriptions of HCL OneDB™ configuration parameters, the system-monitoring interface (SMI) tables in the sysmaster database, the syntax of database server utilities such as onmode and onstat, logical-log records, disk structures, event alarms, and unnumbered error messages.
Configuring and monitoring HCL OneDB™
Disk Structures and Storage
Database and Table Creation: What Happens on Disk
Database Creation
Tracking of System Catalog Tables

Tracking of System Catalog Tables

The database server tracks newly created databases in the database tblspace, which resides in the root dbspace. An entry describing the database is added to the database tblspace in the root dbspace. (See Structure of the Database Tblspace.) For each system catalog table, the database server adds a one-page entry to the tblspace tblspace in the dbspace where the database was built. (See Structure of the Tblspace Tblspace.) New Databases illustrates the relationship between the database tblspace entry and the location of the systables system catalog table for the database.

begin figure description - The figure shows an arrow pointing from an entry in the database tblspace (located in the root dbspace) to the database systables system catalog table. The systables system catalog table is located in the Dbspace, which also houses tblspaces - end figure description — Figure 1: New Databases

For instructions on how to list your databases after you create them, see monitoring databases in the chapter on managing database-logging status in the HCL OneDB™ Administrator's Guide.

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