Wednesday, December 21, 2022

Db2 13 for z/OS: Setting Lock Timeout Limit and Deadlock Priority at the Application Level

›
Db2 13 for z/OS, which became generally available about seven months ago, introduced two interesting features that are similar in some ways ...
8 comments:
Friday, November 11, 2022

A Case Study: Using Db2 for z/OS Monitor Reports to Zero In on a Performance Problem

›
I had an interesting exchange recently with a Db2 for z/OS systems programmer. This individual had been asked to assist in determining the c...
20 comments:
Friday, October 28, 2022

Getting Ready to Migrate to Db2 13 for z/OS from Db2 12

›
It could be said that preparation for migration of a Db2 12 for z/OS system to Db2 13 comes down to one thing: activate Db2 12 function leve...
Wednesday, September 28, 2022

Db2 for z/OS: GETPAGEs, Predicates, SELECTs and DELETEs

›
About 15 years ago, I posted to the blog I maintained while working as an independent consultant (prior to rejoining IBM in 2010) an entry  ...
9 comments:
Tuesday, August 23, 2022

What Db2 for z/OS People Should Know About Data Fabric

›
"Data fabric" is an increasingly hot topic in IT circles, and with good reason - an effectively implemented data fabric can delive...
Tuesday, July 26, 2022

What Should a Modern Db2 for z/OS Client-Server Application Environment Look Like?

›
The distributed data facility (aka DDF) is the component of Db2 for z/OS that enables data access by applications that connect to Db2 via TC...
Sunday, June 26, 2022

Db2 for z/OS: The Online Path from a Partition-by-Growth Table Space to Partition-by-Range

›
Last month, I posted to this blog an entry on the long-awaited capability to migrate tables, in an online way, from a multi-table segmented...