Course CMW46 IMS HALDB Unit 3 (HALDB Definition)

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:

Define HALDBs including:
Changes to DBDs
The definition of HALDB partitions
The inclusion of HALDB into the system definition
The assignment of HALDB data sets to buffer pools

0:00:20 Unit Objectives

0:02:50 DBDGEN

0:07:00 DBD Statement

0:08:30 SEGM Statement

0:12:05 LCHILD Statement

0:14:29 DBDGEN Examples

0:17:17 HALDB Partition Definition Utility

0:23:31Automatic vs Manual Definiton

0:32:37 System Definition

0:33:47 DFSVSMxx Member and DFSVSAMP DD

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Course CMW46 IMS HALDB Unit 3 (HALDB Definition)

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