gRPC
https://gyazo.com/50c08e4e7bcf71bdb66ab91094cf9135
gRPC
gRPC - Wikipedia
protocol buffers
Protocol Buffers | Google Developers
protocolbuffers/protobuf: Protocol Buffers - Google's data interchange format
Protocol Buffers - Wikipedia
類似
interface 記述言語 (IDL; interface description language)
インタフェース記述言語 - Wikipedia
Apache Thrift
JSON schema
binary format
MessagePack
MessagePack: It's like JSON. but fast and small.
BSON
MongoDB
EXI (efficient XML interchange)
Efficient XML Interchange - Wikipedia