Thursday Apr 30, 2009

Come see us at Impact 2009

If you are attending the IBM Impact 2009 Conference from May 3-8, make sure you come see us at the Sun booth. We'll also be presenting and discussing about WebSphere performance on Solaris with our esteemed colleagues from various IBM WebSphere engineering groups. Here is the information about our BoF session:

Title: Optimizing your IBM WebSphere® Infrastructure with Solaris
Session ID: BOF-3174A
Session Time: Tue, May 5 12:00 PM - 01:00 PM
Location: Venetian Galileo 904

Bring your questions. Come enjoy lively discussions about WebSphere optimization techniques, Solaris and Sun JVM tuning, trouble shooting, problem analysis, Niagara Crypto provider, MQ/MB, etc.

See you there!

Posted on: Apr 30, 2009

Posted by: sunabl

Category: WebSphere

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Wednesday Mar 25, 2009

Solaris Network Tuning for WebSphere Application Environment

This blog entry clarifies the recommendation of Solaris network tuning discussed in WAS v6.1 on Solaris 10 Redbook (Ch 2.2 p.25) and WAS v6.1 ND Tuning Guide.

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Posted on: Mar 25, 2009

Posted by: sunabl

Category: WebSphere

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Monday Mar 23, 2009

March 24 Invitation to Global WebSphere Community Jam

My colleague Dileep Kumar and I will be hosting the "Ask the Experts" Jam Session at the Global WebSphere Community site on March 24, 2009. Bring your questions about WebSphere on Solaris. We will be available to discsuss during...

Day/Time:

  • Americas: March 24/11:00 am EDT to 3:00 pm EDT
  • UK: March 24/3:00 p.m. to 7:00 p.m. GMT
  • Asia Pacific: March 25/2:00 am to 6:00 am Sydney EDT

Posted on: Mar 23, 2009

Posted by: sunabl

Category: WebSphere

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Friday Feb 13, 2009

Typical data needed for WebSphere performance analysis on Solaris

To analyze the performance of WebSphere applications on Solaris ...[Read More]

Posted on: Feb 13, 2009

Posted by: sunabl

Category: WebSphere

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Co-locating multiple instances of WebSphere on scalable Sun servers

Sun has been designing and selling highly scalable servers for about two decades now. It is interesting to see the progress of system architectures from .... [Read More]

Posted on: Feb 13, 2009

Posted by: sunabl

Category: WebSphere

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Are you aware of JVM Ergonomics?

In JDK 5, a new performance feature for self tuning of the JVM known as JVM Ergonomics was added. .... [Read More]

Posted on: Feb 13, 2009

Posted by: sunabl

Category: Java

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Thursday Feb 12, 2009

WebSphere Tuning Tip: Scalability on Solaris

If you see scalability issue with WebSphere Application Server on Solaris systems (especially on the CMT based servers), you should consider using an alternate memory allocator. The white paper titled "Improving Application Efficiency Through Chip Multi-Threading", has excellent explanation about the CMT and SPARC architecture overview and how to improve application performance and CMT system efficiency.[Read More]

Posted on: Feb 12, 2009

Posted by: sunabl

Category: WebSphere

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Tuesday Feb 10, 2009

Updating WebSphere, Java and Solaris for Better Performance and Reliability

Keeping your WebSphere application environment on Solaris updated with the recommended Fix Packs and Service Releases from IBM and Solaris update releases and patches is a key to better performance and reliability. For example, if you have WebSphere Application Server v6.1 with Fix Pack 5, you may find slowness in the garbage collection process using the throughput collector (ParallelGC).[Read More]

Posted on: Feb 10, 2009

Posted by: sunabl

Category: WebSphere

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