COPE for DCCTL

COPE for DCCTL employs a virtualization architecture to consolidate multiple IMS DCCTL test and development systems into a single IMS subsystem. This architecture reduces CPU usage and simplifies management by allowing multiple virtual IMS environments to coexist within a single IMS instance. The core components of COPE for DCCTL include the intercept module, the configuration manager, and the routing engine.

The intercept module intercepts standard IMS DCCTL calls. The configuration manager handles the definition and management of virtual IMS environments through configuration files. These files specify transaction routing, database mappings, and program assignments.

The routing engine directs IMS calls to the appropriate virtual environment based on the configuration. COPE for DCCTL leverages z/OS security features, such as RACF, ACF2, and Top Secret, for authentication and access control. It integrates with standard z/OS monitoring tools to provide insights into system performance and resource utilization.

The system relies on z/OS system logs for auditing and security analysis. Unlike some virtualization solutions, COPE for DCCTL is specifically designed for IMS DCCTL environments, providing a tailored solution for this platform. It does not introduce new network ports or protocols, relying on existing z/OS infrastructure.