What is a Protobuf schema and how do I use it?

What is a Protobuf schema and how do I use it?

A Protobuf schema defines the structure of your data in Protocol Buffers. It specifies the fields and their types.

Can you give me an example of a Protobuf schema?

Sure! Here's a simple example:

syntax = "proto3";

message Person {
  string name = 1;
  int32 id = 2;
  string email = 3;
}

How do I compile a Protobuf schema?

You can compile a Protobuf schema using the protoc command-line tool. For example:

protoc --proto_path=src --java_out=out src/person.proto

What programming languages support Protobuf?

Protobuf supports many languages including Java, C++, Python, Go, and more. You can find the full list in the official documentation.