What was the primary function of Eclipse iLoad?
Eclipse iLoad was a high-speed utility designed to load IMS databases. It streamlined the process of populating IMS databases, reducing the time and resources required compared to standard methods. It was part of a suite of reorganization utilities.
What types of IMS databases did Eclipse iLoad support?
The utility supported various IMS database structures, including full-function databases and DEDBs. It could handle different data formats and provided options for data validation and transformation during the load process. It optimized I/O operations to maximize throughput.
How was Eclipse iLoad configured for a specific load operation?
While specific configuration files varied, users typically defined control cards specifying the input data source, target IMS database, and any data transformation rules. These control cards were processed by the iLoad utility to manage the load operation. JCL was used to execute the load jobs.
How did Eclipse iLoad interact with the z/OS and IMS environments?
Eclipse iLoad used standard z/OS system services for I/O operations and data access. It interacted directly with the IMS control region to manage database updates. It leveraged z/OS utilities for data sorting and manipulation.