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<Challenges in Tracing JavaScript Performance by Example ⁄ >




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In an earlier post I already discussed several approaches towards end-user experience (or performance) monitoring including their pros and cons. In this post I will present a simple real world sample which shows the limits of performance traceability in AJAX applications.

As I don't like Hello World samples, I thought I'd rather build something a bit more useful. The sample uses the Twitter API to search for keywords. The search itself is triggered by typing into a textbox. While the sample isn't spectacular from a technical perspective, I will make it more interesting by adding some "technical salt" - rather than sugar.



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http://blog.dynatrace.com/2010/04/09/week-8-challenges-in-tracing-java...




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