Comparing sizes of protobuf vs json

update: now comparing gzipped json vs gzipped protobuf Google Protobuffer is a binary format claiming to much more compact than json and other text-formats, but just how much less space does it require? Does it hold for large arrays of data? In this blogpost I will compare the sizes of the two formats. Test-data with array of tickers I will generate test-data with a home made tool, you can find it on github: https://github. [Read More]
proto  json