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Introduction to protocol buffer
This document introduces Protocol Buffers, an efficient data interchange format developed by Google. It allows data to be serialized and deserialized between different programming languages like Java, Python, and C++. Protocol Buffers use an Interface Definition Language (IDL) to define how serialized data is structured. Once defined, code can be generated to easily read and write protocol buffer data to and from various applications.
Introduction to protocol buffer
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- 2. Outline • Introduction • Scenario •Protocol Buffer Language • Code Example • conclusion
- 3. Introduction • Google • • IDL( Schema ) •
- 4. • XML 20~ 100 • 3 ~ 10
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- 8. • Schema orNo Schema • Schema •
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- 11. 2006 • http://bit.ly/1OG01PZ GoogleJava • Google RPC Remote Procedure Call Java Python C++ • Interface Definition Language Java Python C++
- 12. Hadoop • Restful apiQuery HBase protocol buffer • Twitter hadoop Protocol Buffer • Map Reduce YARN. mapper Reducer Protocol Buffer
- 13. Tensor Flow • Taipei.pyTalk • Tensor flow Graph • Graph Protocol Buffer
- 14. RTB( Real TimeBidding) • • • Protocol Buffer
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- 16. • ubuntu, mac •IDL ( Schema ) • IDL , Schema • Happy Coding
- 17. Mac • brew installprotobuf • mkdir -p /Users/tim/.local/lib/python2.7/site- packages • echo 'import site; site.addsitedir("/usr/local/lib/ python2.7/site-packages")' >> /Users/tim/.local/ lib/python2.7/site-packages/homebrew.pth • pip
- 18. IDL message Person { requiredstring name = 1; required int32 id = 2; optional string email = 3; }
- 19. Compile • protoc --python_out. sample.proto • sample_pb2.py
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- 24. Future • Protocol Buffer3 • RPC • •