Optimiser la lecture des gros JSON

[Amustache]

Not sure how to do it as I have to load everything anyway.

Dump for achive:

• https://pythonspeed.com/articles/json-memory-streaming/
• https://github.com/henu/bigjson
• https://github.com/kashifrazzaqui/json-streamer
• https://pypi.org/project/ijson/