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Course CMW46 IMS HALDB Unit 8 (HALDB Database Creation and Migration)
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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 process used to migrate a database to HALDB
- List the factors that affect the size of a database when it is migrated to HALDB
- Describe the purpose and use of the HALDB Migration Aid utility
- Describe the process for initially loading a HALDB
- Describe the functions provided by the HALDB Toolkit Tool
0:00:23 Unit Objectives
0:02:04 Segment Sizes
0:05:10 Database Structure Changes
0:10:14 Initial Load of a HALDB Database
0:13:53 Migrating to HALDB
0:17:32 Migrating Databases to HALDB
0:26:24 Migrating Secondary Indexes to HALDB
0:36:11 Fallback to Non-HALDB Database
0:38:24 Migration Aid Utility
0:50:39 Migration from Previous Partitioning
0:59:48 Migration from User Partitioning
1:06:00 HALDB Toolkit
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