Instead of protobuf, we went with Thrift ( https://thrift.apache.org https://thrift.apache.org ) and have been happy with it so far. Our GoLang, Java, and Pytho

Instead of protobuf, we went with Thrift ( https://thrift.apache.org https://thrift.apache.org ) and have been happy with it so far. Our GoLang, Java, and Python components all use it to talk to each other.