A RESTful Approach to Using Db2

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Session title: A RESTful Approach to Using Db2

Session abstract:

Modern application development paradigms need to be able to connect from a variety of devices to back-end databases. The use of native database drivers or frameworks are not always practical on mobile devices especially when there is a requirement to install drivers locally on the device.

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Monitoring and Optimizing Db2 Prefetching and I/O

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Session title: Monitoring and Optimizing Db2 Prefetching and I/O

Session abstract: I/O is a fundamental characteristic of Db2 performance. It is not only important to understand I/O access patterns via monitoring, but also to be able to tune Db2 prefetching and I/O. Optimizing Db2 I/O is critical both for row- and column-organized table performance. Continue reading “Monitoring and Optimizing Db2 Prefetching and I/O”

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”

Db2 Turbo Statistics – How to Accelerate Your Query Performance

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Session title: Db2 Turbo Statistics – How to Accelerate Your Query Performance

Session abstract: Catalog statistics are what fuel the Db2 optimizer, and its tank is always full because of automatic statistics collection. However there are some extra buttons on the dashboard that you can use to enable even better statistics to really boost your query performance.

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