Oracle数据库的入门介绍,包含了很多很基础的东西!-Oracle database entry that contains a lot of things very foundation!

基于多线程串口通信的生产数据实时采集系统，对系统在实现中涉及的多线程处理技术、串行通信、数据库访问技术和Socket 通信技术作了较为详尽的说明-Based on multi-threaded serial communication in real-time production data acquisition system, the system involved in the realization of multi-threa