Architecture: SAP DB 

You can find an overview of the main architecture features of the SAP DB relational database system in the Fact Sheet on the SAP DB homepage www.sapdb.org . Some aspects of the SAP DB architecture are described in more detail below.

Areas of Application

The SAP DB database system supports different application areas. The SAP DB database instance has different characteristics depending on the application area. The following database instance types exist:

Availability

SAP DB is available as a stand-alone system, but also supports all mySAP.com components. SAP DB can be used for various operating system platforms.

Directory Structure

The information in the SAP DB database instance is stored in files or on raw devices. For information on the distribution of files, see Directory Structure: SAP DB for Open Source and. Directory Structure: SAP DB for SAP System.

Performance

A well-chosen system architecture ensures high performance of the database system. Therefore, when installing the database system, take account of the information in Performance Requirements. If the relevant database parameters are set accordingly, SAP DB also supports multiprocessor configuration.

Security Concepts

The architecture of the SAP DB database system ensures that security concepts are complied with.

Data Management Architecture

The SAP DB data management with B* trees ensures efficient data storage on disks and fast data access.

SAP DB Tools

A number of SAP DB tools are available for the SAP DB database system.

See also:

For further information on the SAP DB database system, visit the SAP DB homepage at www.sapdb.org.