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Suraj Sundarrajan

TransUnion

Senior Performance & Test Automation Engineer



Suraj Sundarrajan is passionate about making Web applications run faster. He currently works for TransUnion as a Senior Performance Test Engineer, where he helps optimize the performance of their Web & Mobile applications. He has been in the field of Performance Engineering for more than 8 years with extensive experience in designing, building and executing performance, scalability and capacity tests for high-volume and business-critical enterprise applications. Suraj currently focuses on latest developments in the field of Web Performance, Cloud Computing, Test Automation & Agile methodologies. Follow him on twitter @perfengineering and LinkedIn http://www.linkedin.com/in/ssuraj

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My Articles

Using Web Analytics for Modeling Application Usage in Performance Tests

Tuesday December 6th 2011 9am 8 5 Comments Testing Performance
In my last article, I wrote about the paradigm shift in web application architecture and why performance testers have to re-think their strategy around testing rich internet applications (RIA) for performance. Web application development processes and user expectations continue to grow by leaps and bounds. Sadly, the techniques and approaches employed to test those applications have not kept up with the same growth rate. But the good news is that newer tools are coming up and methodologies are being defined to close in on that gap. Hence, it is essential that performance testers make use of them at every phase of the performance testing lifecycle.
Basic

A Paradigm Shift in Web Application Architecture and Why Performance Testers Should Care

Thursday October 6th 2011 10am 11 5 Comments Performance Software Test and QA
Modern browsers are turning into miniature operating systems. They can multi-task browsing processes, allocate and manage memory, collect garbage and much more. They are capable of running complex web applications on their own with minimal server interaction. There is now a paradigm shift in the web application architecture as a majority of application processing is shifting from the server to the web browser. The web browser, once called a “Thin” client has become a big fat cat lately.
Basic
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