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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
Sbspace StructureAn sbspace is similar to a blobspace except that it holds smart large objects.
Sbpage Structure

Sbpage Structure

Each sbpage is composed of three elements: an sbpage header, the actual user data itself, and an sbpage trailer. Sbpage Structure shows the structure of an sbpage. The sbpage header consists of the standard page header. The sbpage trailer is used to detect an incomplete write on the page and to detect page corruption.

This figure is described in the surrounding text. — Figure 1: Sbpage Structure

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