[waltpad]

> t's really hard to get away from getting data in JSON these days. It's ubiquitous.

Yes, I agree with that. It's a neat format if you have small pieces of information to move around, and it's very easy to read for humans, but for large enough data, wouldn't it turn into a bottle neck?

> If I would go binary it would probably be something like protobuf, not ad-hoc. Ad-hoc has issues with maintenance, interop, and tooling.

Indeed, there's always these dimensions to take into consideration, as well as evolution. The main issue is to find a library/format which is well supported across all sort of languages, and JSON has that. I don't know if there are many binary formats with the same level of support.

I suggested ad-hoc because the format seemed simple enough to be mmapped directly, or something equivalent (not sure how scripting languages would do in that case).