Starter Guide to Data Sharing Monitoring and Tuning

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Session title: Starter Guide to Data Sharing Monitoring and Tuning

Session abstract: This session will introduce and discuss: Firstly,  global locking and the Db2 LOCK1 structure, and global lock contention monitoring and tuning; Secondly, group buffer pools, GBP reads, GBP writes, GBP castout, and GBP monitoring and tuning. Continue reading “Starter Guide to Data Sharing Monitoring and Tuning”

JC’s Greatest Hits, War Stories and Best Practices 2020

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Session title: JC’s Greatest Hits, War Stories and Best Practices 2020

Session abstract: This session will introduce and discuss: recommended best practice; lessons to be learned from the good, bad and ugly experiences from other installations; answers to important, frequent or difficult questions. Specific topics to be included: Continue reading “JC’s Greatest Hits, War Stories and Best Practices 2020”

Insight Into Db2 for z/OS Performance Key Metrics and How to Use Them

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Session title: Insight Into Db2 for z/OS Performance Key Metrics and How to Use Them

Session abstract: This session will firstly discuss the existing key performance metrics in Db2 for z/OS, and then introduce new and updated metrics in the following areas and how to interpret them: Accounting Trace Class 3, EDM pools, Dynamic Statement Cache, and RID Pool. Continue reading “Insight Into Db2 for z/OS Performance Key Metrics and How to Use Them”

JC Greatest Hits, War Stories, & Best Practices, 2019 – Part 2

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Session title: JC Greatest Hits, War Stories, & Best Practices, 2019 – Part 2

Session abstract: Two part session introduces and discusses some of most common and/or most important issues based on worldwide customer engagements. There are two main objectives. Firstly, learn recommended best practice. Secondly, learn from the positive and negative experiences from other customer installations. Continue reading “JC Greatest Hits, War Stories, & Best Practices, 2019 – Part 2”

JC Greatest Hits, War Stories, & Best Practices, 2019 – Part 1

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Session title: JC Greatest Hits, War Stories, & Best Practices, 2019 – Part 1

Session abstract: Two part session introduces and discusses some of most common and/or most important issues based on worldwide customer engagements. There are two main objectives. Firstly, learn recommended best practice. Secondly, learn from the positive and negative experiences from other customer installations. Continue reading “JC Greatest Hits, War Stories, & Best Practices, 2019 – Part 1”

Db2 for z/OS Migration Planning and Early Experiences

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Session title: Db2 for z/OS Migration Planning and Early Experiences

Session abstract: This session will cover: share lessons learned, surprises, pitfalls; provide hints and tips; address some myths; provide additional planning information; provide usage guidelines and positioning on new enhancements; Help customers migrate as fast as possible, but safely. Continue reading “Db2 for z/OS Migration Planning and Early Experiences”