Fastest JSON parser in the world is a D project

Ola Fosheim Grøstad via Digitalmars-d-announce digitalmars-d-announce at puremagic.com
Mon Oct 19 00:10:22 PDT 2015


On Saturday, 17 October 2015 at 16:27:08 UTC, Sean Kelly wrote:
> Oh absolutely. My issue with the benchmark is just that it 
> claims to be a JSON parser benchmark but the bulk of CPU time 
> is actually spent parsing floats.

Well, most of such language-comparison benchmarks are just for 
fun/marketing. In the real world big JSON files would be 
compressed and most likely retrieved over a network connection 
(like a blob from a database). Pull-parsing of mmap'ed memory is 
a rather unusual scenario for JSON.



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