Make sure that the interface with CICS works well to improve performance:
Validate the settings between your DB2 CICS transaction configurations. Make sure the maximum workload from one TOR, AOR or DOR is not overwhelming another CICS processing partner. If your system is heavily dependent on CICS transactions: Make sure that you are reviewing the . . . → Read More: DB2 Performance Summary Part 3
Over the last two posts, I gave you an overview of a DB2 system that needed performance improvements.Here we are going to delve deeper into the problems and recommendations.
DB2 Performance Discoveries and Recommendations
The operating system, CICS and DB2 systems were operating efficiently and managed well within the overall environment. As the number of . . . → Read More: CICS: Security Performance Improvements Using DB2
In this post, I’ll delve a little deeper into the system architecture and CPU reduction opportunities found in a major DB2 system at a large financial institution.
. . . → Read More: DB2 System Analysis Case Study (cont.)
Every client is different and working in a variety of different environments helps me understand different systems, applications and DB2 database design performance aspects and what works and doesn’t work. Over the next few weeks, I’ll be highlighting for you how to improve the DB2 performance . . . → Read More: DB2 Case Study Introduction: DB2 Performance and Throughput