Overview
IMS High Performance Change Accumulation Utility offers improved performance by running multiple chg accum groups in parallel.
IMS High Performance Change Accumulation Utility reduces the time required to build chg accum data sets while protecting data, saving time and database administrator resources.
- Maintain the integrity and security of your data by using IMS DBRC to ensure the accuracy of the change accumulation process. Additionally, existing DBRC input streams can be used with minimal setup for a smooth migration.
- Merge all of the most recent database changes quickly, safely, and accurately without waiting for logs to be read sequentially or for data groups to run repeatedly.
- Reduces the need for manual intervention during the change accumulation process by extracting all the latest database updates with one pass of the data.
- Provides a single point of control and reporting with multiple methods for scheduling parallel merge operations; including the ability to process in a single address space.
- Leverages the latest technology to provide improved elapsed time performance, a reduction or elimination of cross-memory data transfers, and in-memory spill files using 64-bit addressing.
- Program number: 5655-F59
- Operating systems supported: z/OS
Product framework
Family overview
See the complete family of IMS Tools for z/OS
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See the IMS for z/OS page for all your IMS needs.
Additional products, services and solutions
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