Introduction - If you have any usage issues, please Google them yourself
Google Protocol Buffer (referred Protobuf) is a mixed-language data standards within the company Google, it is now being used with more than 48,162 kinds of packet format definition and a .proto than 12,183 files. They used RPC system and continuous data storage system. Protocol Buffers is a lightweight efficient structured data storage format that can be used to structure data serialization, or serialization. It is very suitable for data storage or RPC data exchange format. Language can be used for communication protocols, data storage and other areas regardless of platform-independent, scalable serializing structured data format. Currently it offers C++, Java, Python three languages API.