About cookies on this site Our websites require some cookies to function properly (required). In addition, other cookies may be used with your consent to analyze site usage, improve the user experience and for advertising. For more information, please review your options. By visiting our website, you agree to our processing of information as described in IBM’sprivacy statement. To provide a smooth navigation, your cookie preferences will be shared across the IBM web domains listed here.
Course CMW46 IMS HALDB Unit 12 (HALDB Online Reorganization)
Related Media
This is an intermediate level unit for DBAs that manage IMS DB. It is assumed the student has some knowledge about how databases are organized. This unit was recorded from a webinar given in December 2018
After completing the unit you should be able to:
- Describe the HALDB Online Reorganization process
- Describe the invocation and monitoring of HALDB Online Reorganization
- List the performance characteristics of HALDB Online Reorganization
0:00:36 Unit Objectives
0:02:02 Online Reorganization Overview
0:05:41 Online Reorganization Technique
0:07:48 HALDB Naming Conventions
0:11:52 Reorganization
0:22:57 Output Data Set Creation
0:30:51 Commands that show Reorg Status
0:32:20 Logging by Online Reorganization
0:33:35 Suspending and Restarting Online Reorg
0:35:00 Performance Considerations
- Tags
- Appears In
Loading