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Continue reading “The Latest in Advanced Performance Diagnostics for SQL”Desperate Measure – How to Relieve the Db2 Optimizer of Its Duties
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Session title: Desperate Measure – How to Relieve the Db2 Optimizer of Its Duties
Session abstract: Optimal query access plans are essential for good data server performance, and it is the query optimizer’s job to choose the best one. However, occasionally no amount of statistics or tuning is enough to get the access plan you want. Or your application is effectively down, due to a poorly performing query, and there isn’t time to implement best practices.
Continue reading “Desperate Measure – How to Relieve the Db2 Optimizer of Its Duties”Desperate Measure – How to Relieve the Db2 Optimizer of Its Duties
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Continue reading “Desperate Measure – How to Relieve the Db2 Optimizer of Its Duties”Monitoring Alerts at Mastercard
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Session title: Monitoring Alerts at Mastercard
Session abstract: Are you monitoring the right Db2 messages and codes? Do you have automation setup to look at MSTR and page you if a critical issue arises? Are you looking at -904 (resource unavailable) conditions to see what needs to be fixed now, vs sometime later? Do you maintain a list of all Db2 messages and codes that are critical to the success of Db2 on z/OS?
Continue reading “Monitoring Alerts at Mastercard”Ready Player One for Db2 13!
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Session title: Ready Player One for Db2 13!
Session abstract: Hopefully, you haven’t missed the news – Db2 13 for z/OS has been announced! Are you ready for Db2 13? Migration details are already available and you should definitely start asking! This presentation will help you answer your initial questions about the Db2 13 migration.
Continue reading “Ready Player One for Db2 13!”Tuning ETL Performance
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Session title: Tuning ETL Performance
Session abstract: This presentation looks at some general aspects for consideration with ETL workloads. Additionally, aspects that might improve the analytical query workloads including performance objects that might need to be established during ETL will be covered.
The Next Stop(s) in Db2 Pacemaker HA Solution Journey
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Session title: The Next Stop(s) in Db2 Pacemaker HA Solution Journey
Session abstract: This presentation focuses on the latest advancements in automated HA with Pacemaker as newly-crowned integrated cluster manager for Db2. A recap of features in V11.5.5.0, V11.5.6.0, and a glimpse into V11.5.7.0 and beyond will be provided.
Continue reading “The Next Stop(s) in Db2 Pacemaker HA Solution Journey”JC Greatest Hits, War Stories and Best Practices 2021
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Session title: JC Greatest Hits, War Stories and Best Practices 2021
Session abstract: Opportunity to learn recommended best practice, earn from the good, bad and ugly experiences from other installations, and provide answers to important, frequent or difficult questions. Continue reading “JC Greatest Hits, War Stories and Best Practices 2021”
Db2 Historical Monitoring
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Session title: Db2 Historical Monitoring
Session abstract: Introducing db2histmon, the newest addition to the family of problem determination tools. This lightweight technology allows you to collect historical data on your database, helping especially with performance or workload problem root cause analysis even for past occurrences, greatly reducing the need to recreate the problem with additional trace techniques enabled.
Db2 – Ready for modernized deployments and workloads
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Session title: Db2 – Ready for modernized deployments and workloads
Session abstract: There are two major modernization dimensions. Modern deployments and modern workloads. Iin this session we will discuss what Db2 is doing to help our clients modernize their deployments and to ensure Db2 is ready to handle modern workloads. This will include Db2’s investment in multi-model, NoSQL, mixed workloads, containerization and cloud.
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