Override
Override is a product which is designed to significantly increase the performance of VSAM in every installation. It does this in a way which is transparent to the programs involved, does not alter any VSAM files and does not make any modifications to VSAM itself. While each installation is different, experience with some installations has shown potential savings to be astounding. The following savings have been achieved in benchmarks of real life applications:
Physical
I/O's
Elapsed
Typical sequential access 33% 10-50% Typical random access 25-50% 40-60% Clustered random access 99% 95%
In fact, the 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 Downloads & Documentation
Conversion Info:
Override Replaces:
CA-HYPER-BUF VSAM Buffer Optimizer for VSE
Override & VSUM/VSE can replace:
Macro4 VSAM Tune
Network
Management & MonitoringSecurity Management
Data Management
Systems Management
Online Management
VSAM Management
Storage Management
