This a book that provide lots of information about MySQL, including client/server communication protocol on MySQL.-This is a book that provide lots of information about MySQL, including client/server communication protocol on MySQL.

vb与access结合做的学生管理系统，适合初学者-vb and s7-200plc communication source, not control. PPI protocol for understanding

网络通信协议分析与应用实现,很不错的随书源码 分享给大家,很好-Network communication protocol analysis and application implementation, good source code to share with everybody, with books is very good