This online book is a structured, introductory approach to the basic concepts and principles of the Transmission Control Protocol/Internet Protocol (TCP/IP) protocol suite, how the most important protocols function, and their basic configuration

是google提出的，一种语言无关、平台无关、扩展性好的用于通信协议、数据存储的结构化数据串行化方法-Is google put forward, a language-independent, platform-independent, extensible good for communication protocols, data storage of structured data serialization method