PB环境下Sybase数据库访问的并发控制

Sybase Database Access in the PB Environment Concurrency Control

Sybase的服务程序是应用了多线程的一种系统结构,多线程在一起共同运行时会有很多的用户来请求,从数据库里调用数据需要很多的资料来发送,并存储发出去的同样的数据。文章介绍了在电脑程序PB里进行操作的MIS系统会出现数据库的并发控制问题,然后提出了有实际功效的措施。

Sybase service program is the application of a system structure of multi-threaded,multi-threaded run together,there will be a lot of users request,call the data in the database requires a lot of information to send and store out the same data,This paper introduced the database concurrency control appear in the entire MIS system in the computer program PB,and then gave the actual effectiveness of the measures.