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

Integrating Dataset Performance (SMF 42.6) and Db2 Buffer Pools & Databases (SMF 102/IFCID 199) Data

Dataset performance data from SMF 42.6 records provides disk cache and response time data at the Db2 buffer pool and Db2 database levels when integrated with Db2 Statistics IFCID 199 data.

Read more
Video

Db2 GETPAGE Efficiency Integrating Dataset Performance (42.6) and Db2 IFCID 199 Data

Integrating Db2 IFCID 199 and SMF 42 data can be leveraged to create a view of overall Db2 GETPAGE efficiency along with several other key GETPAGE views and data.

Watch video
Blog

Evaluating and Tuning Db2 Subsystem Wait (Suspension) Times

Understanding what causes wait (suspension) time can be instrumental in improving your subsystem and application performance.

Read more

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.

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

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