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Consider Application-Level Lock Control in Db2 13 for z/OS

Apr 26, 2023

DB2

Application Level Lock Control

Craig Mullins

Regular Planet Mainframe Blog Contributor Craig Mullins is President & Principal Consultant of Mullins Consulting, Inc., and the publisher/editor of The Database Site. Craig also writes for many popular IT and database journals and web sites, and is a frequent speaker on database issues at IT conferences. He has been named by IBM as a Gold Consultant and an Information Champion. He was recently named one of the Top 200 Thought Leaders in Big Data & Analytics by AnalyticsWeek magazine.

It has been close to a year since Db2 13 for z/OS has been generally available. It was announced in April 2022 and delivered for GA on May 31, 2022.

As you think about migrating from Db2 12 to Db2 13, it is inevitable that you will consider the new functionality and capabilities that comes with the new version. I’ve discussed the AI functionality of SQL Data Insights delivered in Db2 13, but haven’t really dug into some of the other interested new features.

Today, I want to briefly discuss application-level lock control. This new feature enables applications to take more control over Db2 locking. If you have applications that could benefit from different lock parameters than the system-wide settings used by Db2, then this new capability could be useful for at least some of your applications and tasks.

Continue reading on the Db2 Portal Blog.

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