Performance Impacts of Asynchronous Duplexing for Db2 Lock Structurre

 

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In this SHARE User Experience session, Todd Havekost presents on a detailed before-and-after analysis of the performance and operational impacts of implementing asynchronous duplexing for the Db2 lock structure in a high volume production Db2 data sharing environment.

If you have considered implementing asynchronous duplexing for your Db2 lock structure but weren’t sure whether the benefits are worth the effort, this session is for you. If you get into analyzing the impact of a change by diving into dozens of before and after metrics and trying to understand why, this session is for you. If you want to get ideas on how to determine the unanticipated impacts of a change, this session is for you.

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Whitepaper

How to Achieve Higher Availability and Lower Performance Costs with Asynchronous Db2 Lock Structure Duplexing

In this Cheryl Watson Tuning Letter Reprint, Todd Havekost and Frank Kyne detail the unexpected performance benefits gained after one site implemented Asynchronous duplexing.

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Db2 Accounting Data: Customized Dashboard Recap

A survey of a sample customized dashboard where key Accounting data charts have been collected. These dashboards can promote collaboration across teams, as well as serving as a springboard for additional analysis as the views are applied to other time intervals.

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Db2 Accounting: Exploring Other Metrics in Accounting Data by Plan

A sampling of other types of metrics available in the Db2 Accounting data viewed by plan.

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WebSphere

Track the response time and resource consumption of WebSphere transactions.

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See Buffer Pool imbalances and proactively identify upcoming risks to your Db2 health and performance

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Compute and chart FICON Effective Channel Data Rate and rates if the value is good or not

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Early warning system that automatically identifies I/O issues in the making in your disk storage system and replication architecture.
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Performance and availability management for Virtual and Physical Tape, with specific support for IBM TS7700 and Oracle VSM tape solutions.
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