This is a collection of my most recent blog entries regarding Db2 and Db2 for z/OS. Some are local to my site and some were posted to the IDUG website. Some older IDUG blog posts can be found on my links page.
- Db2 SQL and Application Performance: Part 3, Using Subqueries to Reduce Calls to the Data Server, November 28th, 2022
- Db2 SQL and Application Performance: Part 2, Using SQL Joins to Reduce Calls to the Data Server, October 6th, 2022
- Db2 SQL and Application Performance: Part 1, Reducing Calls, September 20th, 2022
- Db2 for z/OS, DevOps, and the IBM Db2 DevOps Experience for z/OS, November 3rd, 2021
- Db2 Lite on Cloud, October 19th, 2021
- The IBM Unified Management Server and Db2 for z/OS, September 14th, 2021
- DevOps and Modern IT Infrastructure Defined for Experienced Db2 for z/OS Professionals, August 9, 2021
- Introduction to Db2 for z/OS JSON/SQL support, June 26, 2021
- Traditional Db2 Development and Modern Database Development, June 21, 2021
- It is Time to Try the Db2 for z/OS Developer Extension, April 1, 2021
- Testing Db2 Design Decisions, December 15, 2020
- Db2 for z/OS Index Performance Recommendations, September 22, 2020
- When to REORG on Db2 for z/OS, July 9, 2020
- The Importance of Db2 for z/OS Accounting Traces and Reports, June 5, 2020
- Db2 for z/OS PCTFREE FOR UPDATE for Performance, May 11 2020