VSAM Management
Override
Buffer Management System
Platform: z/OS
Although VSAM is very important to most installations, it is rarely used optimally. Override significantly increases the performance of VSAM in every installation, update, dump, and copy your critical information.
- Performance benefits can be so significant that it may be possible in some cases to defer the purchase of new hardware. Perhaps best of all, these savings can be realized almost immediately.
- Override installs in minutes with no need to change any existing files, programs, or JCL.
- Override does not alter any VSAM files or make modifications to VSAM itself.
- The following savings have been achieved in benchmarks of real-life applications:
| Physical | I/Os | Elapsed |
|---|---|---|
| Typical sequential access | 33% | 10-50% |
| Typical random access | 25-50% | 40-60% |
| Clustered random access | 99% | 95% |
- Override remains transparent to the programs involved.
Data Sheet
Available Downloads
3.0A
ButtonRequired Components
Router
Release: 1.8B
Platform: Microsoft Windows
Optional Components
None
Release: 1.8B
Platform: Microsoft Windows
Bundles
None
Release: 1.8B
Platform: Microsoft Windows
Demo
