Use ARM to monitor SCA invocations in IBM WebSphere Process Server

May 29th, 2008 syndication Posted in DeveloperWorks, ITCAM for SOA, WebSphere Enterprise Service Bus, WebSphere Integration Developer, WebSphere Process Server No Comments »

From DeveloperWorks, Use ARM to monitor SCA invocations in IBM WebSphere Process Server
This two-part series shows you how to monitor Service Component Architecture (SCA) invocations using the Application Response Measurement (ARM) standard in IBM WebSphere Process Server V6.1. You can use an ARM implementation, such as IBM Tivoli Composite Application Manager for Response Time Tracking, to generate a graphic view of SCA invocations. This article, Part 1 of the series, starts by describing ARM and showing you how to debug synchronous scenarios using Tivoli Composite Application Manager for Response Time Tracking. In Part 2, you'll get an introduction to SCA invocation patterns and learn how to debug asynchronous scenarios.
Finally, something that can tell you at the SCA level how your components are running on a production server. This is an important step in the maturation of SCA.

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IBM Tivoli Composite Application Manager for SOA (ITCAM)

March 11th, 2008 dan Posted in ITCAM for SOA No Comments »

My background to Business Integration and SOA has come from the ‘top-down’. I was a UI developer for Message Broker’s Flow user interface. Next I was the build guy for WebSphere Application Developer Integration Edition. After that I was again a UI developer for the Integration Test Client in WebSphere Integration Developer. I moved over to the WID ‘SWAT’ team which delt with customer critical situations from the tooling point of view. Before I started with Perficient, the WebSphere admin console was a scary place full of nonsensical links that if clicked would crash your machine if you modified them wrong.

Over the last year, I’ve become more of a Process Server expert than tooling. That likely stems from clients actually wanting their projects to run in production than just a test server on a developers machine. One of the things that is still a “big black box cloud” to me is WebSphere Administration and specifically how an admin is supposed to monitor the health of their servers. Based on this identified lack of knowledge and general awareness of ITCAM for SOA I went over to the product page looking for a quick overview of what the product can provide.

I stumbled into an 8 minute flash demonstration which hit all the key points. It allows you to specify Service Level Agreements (SLA) on your application and provides a high level dashboard which can be monitored. You can also get a nice visual diagram of the time spent between invocations in a system. The relationship between services is  sometimes hard to see, so it’s nice that the product can visual this for you. It also allows the admin to drop down into the low level J2EE methods to attempt to determine the root cause.

I guess I’ll just toss this product into the stack of things I need to know more about. Where am I supposed to get all this time?

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