What's the difference between the Protocol Buffers and the Flatbuffers? -


both serialization library , developed google developers. there big difference between them? hard work transferring code protocol buffers flatbuffers?

i wrote detailed comparison of few serialization systems, including protobufs , flatbuffers, here:

https://kentonv.github.io/capnproto/news/2014-06-17-capnproto-flatbuffers-sbe.html

however, comparison focuses more on comparing 3 new "zero-copy" serialization systems, , includes protobufs reference point. also, i'm author of cap'n proto, , author of protobufs v2 (i responsible open sourcing protobufs @ google), comparison may biased.

note protobufs used throughout google's own services, whereas flatbuffers more of experimental project understand has not been adopted internally.


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