Search for tag: "performance"

Understanding the health of your mainframe to enable operational resiliency

Today’s businesses are highly dependent on non-interruptible operations. Disruptions caused by downtimes for any length of time, lead to significant business impact. Performance Analysts and…

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IBM Z Performance and Capacity Analytics: Custom Cognos Reports

In this video we will illustrate how to use IBM Performance and Capacity Analytics, an AIOps on IBM Z solution, to create custom Cognos reports and modify the SQL. Learn more about AIOps on…

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IBM Turbonomic: Optimize performance and cost

Unlock the potential of your IT environment with IBM Turbonomic. Seamlessly integrating with your technology stack, Turbonomic swiftly maps your environment, identifying and mitigating performance…

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AIOps on IBM Z: Synchronizing resources with ServiceNow

In this video, we will show you how AIOps on IBM Z solutions can enable your ServiceNow problem and change management system to be more accurate and efficient in assigning tickets to IBM Z…

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Unlocking Resilience, Performance, and Security with IBM Cloud

The video introduces IBM Cloud as a connected, open, and collaborative platform that provides resiliency, performance, and security across ecosystems. It emphasizes its support for mission-critical…

From  chq_master_librarians

三菱UFJ銀行のコンテナ共通基盤とオブザーバビリティー戦略

DXに取り組む企業が直面する課題の一つは、クラウドやコンテナで動作するアプリケーションの問題把握~解決のスピードではないでしょうか? 当セッションでは、三菱UFJ銀行がコンテナ基盤におけるIBM Instana Observabilityを用いたアプリケーションの稼働分析に取り組む背景、成果と今後の取り組みについてご紹介します。…

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Unit 10, Section 2: OSAM data sets and buffering

This video provides an overview of OSAM data sets and OSAM buffer pools, and how these components affect IMS TM performance.

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Unit 10, Section 1: VSAM data sets and buffering

This video provides an overview of VSAM data sets, which come in several varieties: key-sequenced data sets (KSDS) and entry-sequenced data set (ESDS). The video also discusses how to tune VSAM…

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Unit 9, Section 3: Identifying the source of excess IWAIT time

This video describes the following IMS Monitor reports that can be used to analyze an IMS IWAIT problem:Program summary report Program I/O report Call Summary report

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Unit 9, Section 2: IRLM overview and how to reduce program elapsed times

This video describes IRLM, IRLM startup parameters such as SCOPE and PC, and how these components affect performance.

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Unit 9, Section 1: Components of program elapsed time

This video describes the components of program elapsed time and how and want to monitor in terms of IMS TM performance.

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Unit 8, Section 1: Program loading

This video describes: Which IMS Monitor reports document program load time The program loading techniques available for an IMS MPR Key MPR JCL parameters that impact program load The steps IMS MPRs…

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Unit 7, Section 7: Application termination processing

This video describes the process of terminating applications, including how output messages are queued to a final destination.

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Unit 7, Section 6: IMS TM scheduling pools

This video covers Partition Specification Table (PST), the PSB Segment Intent List (PSIL), PDIR, PSB work pool, and other pools and control blocks that can affect IMS TM performance.

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Unit 7, Section 5: IMS TM scheduling, part 4: failures and conflicts

This video describes two categories of failures: external conflicts and internal conflicts.

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Unit 7, Section 4: IMS TM scheduling, part 3: block loader and resident pool

This video describes the block loader (or block mover) and resident pools. The block loader is responsible for working with the storage manager (Variable Pool Storage Manager) to acquire contiguous…

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