Performance Impacts of Asynchronous Duplexing for Db2 Lock Structure

 

email iconGet Notified of Upcoming Webinars

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.

Related

Blog

Address Space and Db2 Accounting Data

Learn how address space (SMF 30) and Db2 Accounting (SMF 101) data provide a more complete “big picture” view when integrated than is available from either data source on its own.

Read more
Whitepaper

Learning from SMF: Db2 Buffer Pools

Dive into the SMF type 100 records to see what insights they offer into Db2 buffer pools. This whitepaper contains valuable information for relative newbies and experienced hands alike.

Download
Webinar

zAcademy: zHyperLink Read Performance & Lessons Learned

Watch Joe Hyde as he shares recent Db2 production data which highlights the speed of zHyperLink read I/Os and other lessons learned.

Watch Webinar

Go to Resources

Contact Us

Experience firsthand the deepest visibility into your z/OS systems, processors, network, disk and tape environments. Whether you’re in the early stages of product research, evaluating competitive solutions, or trying to solve a problem, we’re happy to help you get the information you need to move forward with your IT initiatives.

Contact Us

Supported Areas in IntelliMagic Vision for z/OS Systems

WebSphere

Track the response time and resource consumption of WebSphere transactions.

Learn More

TCP/IP and zERT

Monitor the health and security of your z/OS network and analyze traffic from different perspectives.

Learn More

Monthly License Charges (MLC)

Tune your processor configuration to increase the MIPS you get out of your mainframe hardware.

Learn More

Db2

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

Learn More

CICS Transactions

Save time looking for problems and profile CICS transaction data and see transaction response time

Learn More

zEDC Cards

Ensure sufficient capacity and consistent performance for IBM zEDC availability.

Learn More

Workload Manager (WLM)

Automated health check for workload manager (WLM) goals, improving performance and protect availability.

Learn More

RMF 72 Transactions

Save CPU & Manpower with Reporting on Key Transaction Level Metrics

Learn More

MQ Subsystems

Proactively and automatically manage MQ performance.

Learn More

FICON Channels and Adapters

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

Learn More

Application Viewpoint

View your z/OS data from the application perspective

Learn More

Show all

Other Supported Environments

z/OS Disk and Replication

Early warning system that automatically identifies I/O issues in the making in your disk storage system and replication architecture.
Learn More

z/OS Virtual Tape

Performance and availability management for Virtual and Physical Tape, with specific support for IBM TS7700 and Oracle VSM tape solutions.
Learn More

SAN Storage and Fabric

IntelliMagic Vision collects performance and configuration information on the VMware, fabric and storage systems to provide a complete and end-to-end picture.
Learn More