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Performance, Scalability and Architecture

Andreas Grabner

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Top Stories by Andreas Grabner

Web Page Performance was one of the big topics at the Ajax Experience in Boston this week. Steve Souders - author of High Performance Web Sites and Even Faster Web Sites - talked about the top things to look into when analyzing web page performance. Business impact on Web Site Performance Steve presented some recently published studies from Google, Microsoft and Shopzilla showing how much of a business impact web page performance has. Google and Bing presented a study showing how many people leave the site with degrading page performance and many fewer clicks these users make. Lost users and fewer clicks lead to less generated revenue with their ads. Shopzilla showed how they could boost their business and save on the hardware side by improving their web site performance... (more)

Why Do I Lose My ASP.NET Sessions Due to Constant AppDomain’s Recyclings?

Microsoft Developer on Ulitzer This might be an “old hat” for most of you experienced ASP.NET Developers out there – but I think it is worth another blog entry as I just ran into the following problem: Step 1: Migrated an Application from .NET 1.1 to .NET 2.0 I worked with an ASP.NET Application originally developed on ASP.NET 1.1. We upgraded to . NET 2.0 using Visual Studio 2008 and the... (more)

JavaOne 2009 - Highlights Live from Day One

JavaOne 2009 officially started with the opening Keynote delivered by Jonathan Schwartz, CEO of Sun Microsystems. The keynote included several announcements and demos presented by partners and customers of Sun. Here are some highlights... Java Store to enable the java community to distribute their innovative Java solutions worldwide JavaFX 1.2 powered applications demonstrated on a cons... (more)

Show Report: VMworld 2009 – Day One

The Moscone Center in San Francisco opened the gates for VMworld 2009. Over the next couple of days the attendees, partners and the press will hear the news about upcoming trends and challenges in virtualization and how VMware (and their user base) is going to face them. The first announcement was about VMware Go [...] Related posts: Live from JavaOne 2009 – Day 2 Its day 2 at JavaOne 200... (more)

Video on Common Performance Antipatterns online

Last year at devoxx I gave a talk on common pitfalls in performance management. Parleys has now put the talk online. A couple of people have been asking to get slides. Now you can even get the voice and the slides. In this presentation I give an overview of typical performance antipatterns. I discuss conceptual, [...] ... (more)