CDB/Auto-Online Reorg

The architecture of CDB/Auto-Online Reorg is designed for high-performance DB2 database reorganization on z/OS. The main components include the Reorg Engine, Archive Engine, and Configuration Manager. The Reorg Engine is responsible for managing the online reorganization process, including data movement, index maintenance, and resource allocation.

The Archive Engine handles the archival of inactive data, allowing for efficient storage management and improved database performance. The Configuration Manager is used to define and manage the parameters for both reorganization and archival processes. Communication between components occurs through z/OS system calls and internal interfaces.

The product utilizes DB2's storage mechanisms for data storage and relies on DB2 utilities for certain operations. The product's configuration file allows for customization of parameters such as buffer sizes, sort options, and archival criteria. The product supports RBAC with role-based permissions.

The product's architecture is optimized for high-speed, online reorganization, minimizing downtime and resource consumption. The product's ability to archive inactive data is a key differentiator. The product integrates with DB2 utilities and provides comprehensive logging and monitoring.