HP LoadRunner and Performance Center Blog

Displaying articles for: December 2009

Video: Real Stories of Load Testing Web 2.0 - Part 4

The fourth and final video of our Load Testing Web 2.0 series covers a very common difficulty in testing nearly any system, even older architectures; dependent calls external to the system under test. The concept of "stubbing" isn't anything new, to be honest I've been doing this for nearly 15 years and it's very common when there is a back-end mainframe required for the test. But now with Web 2.0 architectures, it seems that stray calls to a web service are eluding many testers and this is resulting in some nasty surprises from externally impacted vendors. Here is Part 4 of the series, "Real Stories of Load Testing Web 2.0: Load Testing with Web 2.0 External Calls (please try not to test stuff that's not yours)."



(if your browser doesn't show the video in-line, just click here)


At the end of this video we mention another partner that built a professional "stubbing" solution.  Visit the iTKO LISA Virtualize page for more details.

Video: Real Stories of Load Testing Web 2.0 - Part 3

The third part in our Load Testing Web 2.0 series covers a not-so new concept of server-side data processing.  Don't be fooled into thinking you already know about server performance, because these new architectures are using client-like Javascript on the server; which is sometimes called reverse Javascript.  This video will describe how performance issues can sneak into this type of architecture and how even a simple component can result in serious latency and server-side resource overhead.  Here is Part 3 of the series, "Real Stories of Load Testing Web 2.0: Server-side Javascript Impacts (opposable thumbs not required)."



(if your browser doesn't show the video in-line, just click here)

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About the Author(s)
  • I have been working in the computer software industry since 1989. I started out in customer support then software testing where I was a very early adopter of automation, first functional test automation and them performance test automation. I worked in professional services for 8 years before returning to my roots in customer support where I have been a Technical Account Manger for HP's Premier Support department for the past 4 years. I have been using HP LoadRunner since 1998 and HP Performance Center since 2004. I also have strong technical understanding of HP Application Lifecycle Management (Quality Center) and HP SiteScope.
  • Malcolm is a functional architect, focusing on best practices and methodologies across the software development lifecycle.
  • Michael Deady is a Pr. Consultant & Solution Architect for HP Professional Service and HP's ALM Evangelist for IT Experts Community. He specializes in software development, testing, and security. He also loves science fiction movies and anything to do with Texas.
  • Mukulika is Product Manager for HP Performance Center, a core part of the HP Software Performance Validation Suite, addressing the Enterprise performance testing COE market. She has 14 years experience in IT Consulting, Software development, Architecture definition and SaaS. She is responsible for driving future strategy, roadmap, optimal solution usage and best practices and serves as primary liaison for customers and the worldwide field community.
  • HP IT Distinguished Technologist. Tooling HP's R&D and IT for product development processes and tools.
  • WW Sr Product Marketing Manager for HP ITPS VP of Apps & HP Load Runner
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