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CM22 IMS Physical Organization of Databases Unit 2 (IMS Access Methods)
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This unit provides an overview of IMS physical access methods.
After completing this unit, you should be able to
•Describe the structures, characteristics, and features of the IMS physical access methods
0:01:20 GSAM
0:11:40 HSAM
0:15:11 HISAM
0:21:27 SHISAM
0:23:51 HIDAM
0:31:35 HDAM
0:38:27 HALDB Databases
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