Logging in JSON Effect on Performance

Posted by Pius on Programmers See other posts from Programmers or by Pius
Published on 2012-10-19T07:18:02Z Indexed on 2012/10/19 11:24 UTC
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logging

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JSON

I see more and more articles about logging in JSON. You can also find one on NodeJS blog. Why does everyone like it so much? I can only see more operations getting involved:

A couple new objects being created.
Stringifying objects, which either involves calculating string length or multiple string allocations.
GCing all the crap that was created.

Is there any test on performance when using JSON logging and regular string logging? Do people use JSON (for logging) in enterprise projects?

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