Murach's OS/390 and z/OS JCL |
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| Chapter 14 | VSAM concepts and terms | |
| The three types of VSAM data sets | 340 | |
| Entry-sequenced data sets (ESDS) | 340 | |
| Key-sequenced data sets (KSDS) | 342 | |
| Alternate indexes for key-sequenced data sets | 344 | |
| Relative-record data sets (RRDS) | 346 | |
| Reusable data sets | 346 | |
| How VSAM manages data sets | 348 | |
| The Integrated Catalog Facility (ICF) | 348 | |
| Control intervals and control areas | 350 | |
| Free space and record additions for a KSDS | 352 | |
| How a record in a KSDS is randomly accessed by a primary key | 354 | |
| How alternate indexes work | 354 | |
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© Copyright 1998-2008 Mike Murach & Associates, Inc. All rights reserved. |
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