Philipp Stephani <p.stephani2@gmail.com> schrieb am So., 17. Sep. 2017 um
20:46 Uhr:

> Ted Zlatanov <tzz@lifelogs.com> schrieb am Sa., 16. Sep. 2017 um
> 17:55 Uhr:
>
>> I wanted to ask if there's any chance of improving the parsing
>> performance of JSON, YAML, TOML, and similar data formats. It's pretty
>> poor today.
>>
>> That could be done in the core with C code, improved Lisp code,
>> integration with an external library, or a mix of those.
>>
>
> I don't know much about the others, but given the importance of JSON as
> data exchange and serialization format, I think it's worthwhile to invest
> some time here. I've implemented a wrapper around the json-c library
> (license: Expat/X11/MIT), resulting in significant speedups using the test
> data from https://github.com/miloyip/nativejson-benchmark: a factor of
> 3.9 to 6.4 for parsing, and a factor of 27 to 67 for serializing. If people
> agree that this is useful I can send a patch.
>

I've discovered that the interface and documentation of Jansson are much
better than the ones of json-c, so I switched to Jansson. I've attached a
patch.