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Performance issues in migrating to DB2 UDB for z/OS V8
 Product documentation
 
Abstract
This presentation covers the performance considerations, such as catalog migration time and a potential change in the use of CPU time, I/O time, real storage, and virtual storage, as a DB2® UDB for z/OS® subsystem is migrated to V8 compatibility mode and then to new function mode. It also provides performance monitoring and tuning tips to reduce CPU usage of applications migrating to V8.
 
 
Content
Akira Shibamiya, IBM® Silicon Valley Lab
This presentation includes information about the following topics:
1. Catalog migration performance
2. Change in CPU usage and reporting
3. Change in virtual storage usage
4. Change in real storage usage
5. Performance monitoring and tuning tips


Performance Conisderations in Migrating to DB2 for z/OS Version 8

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Document information
 Product categories:
 Software
 Data Management
 Data Servers (Database Management Systems)
 DB2 for z/OS
 Install/Migration
 Operating system(s):
  z/OS
 Software version:
  8.0
 Reference #:
  7006177
 IBM Group:
 Software Group
 Modified date:
 2009-04-28

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