Tuesday, May 06, 2008

Performance of XML data binding on Java Platform

One of possible future projects on my sizable mental list has been that of comparing performance of open source xml/POJO data binding toolkits. For some reason there are not many actual up-to-date good benchmarks out there. In fact, I can not name even one (for example, BindMark project which might do the trick seems to be dead, and test code I looked at looks.... well, rotten...). My own limited testing has led me to suspect that the fastest current choice might well be JAXB 2 (it seems to have very low overhead over basic Stax parsing), but it would be nice to prove that. Besides, it would be good to check out how JiBX would fare: it is supposed to be highly performant as well.

But today I found this article. Very cool, there are actually people doing serious benchmarking too, and in the very area I would be interested in testing. It also does further support my thinking about limited overhead of not only JAXB 2, but the cool StaxMate helper library.

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