RESTful error handling with Tomcat and SpringMVC 3.x
Updated: 2011-05-31 03:01:45
Handling errors in a REST way is seemingly simple enough: upon requesting a resource, when an error occurs, a proper status code and a body that contains a parseable message and using the content-type of the request should be returned. The default error pages in Tomcat are ugly. Not only they expose too much of [...]

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Mitchell Pronsc...
Just in time for the upcoming Webinar with The BonTon Stores, where we talk about the challenges in operating complex WebSphere environments, we had another set of prospects running their applications on WebSphere. Francis Cordon, a colleague of mine, shares some of the screenshots resulting from these engagements.
In this blog I want to highlight important areas when managing performance in WebSphere environments. This includes WebSphere Health Monitoring, End-to-End Performance Analysis, Performance and Business Impact Analysis as well as WebSphere Memory Analysis and Management. More details will be discussed during the Webinar on May 25th – so check it out if you are interested.read more
When we get engaged with prospects that are interested in our performance management solution we walk them through a Proof of Concept. We let them install dynaTrace on their own prior to the actual POC. During the POC we ask them to exercise typical use cases on their application that show performance problems. We walk them through the different analysis options and add the findings to a final POC Presentation. In this blog I want to share some screenshots and findings of a typical Proof of Concept recently done in a heterogeneous .NET/Java Environment.read more