摘要
并发控制是分布式事务管理的基本任务之一,其目的是保证分布式数据库系统中多个事务的并发、高效、正确执行。通过介绍几种常用分布式并发控制方法,了解分布式并发控制技术的实现途径和控制协议,通过进行性能比较,探讨其在现实中的具体应用。
Concurrency control is one of the basic tasks in distributed transaction management,which aims is to ensure the concurrent,efficient and proper implementation for the multiple transactions in distributed database system.This paper describes several common distributed concurrency control methods to understand the ways of realizing distributed concurrency control techniques and control protocol,and makes the performance comparison.
出处
《山西电子技术》
2010年第4期54-55,共2页
Shanxi Electronic Technology
关键词
事务
分布式并发控制
性能分析
services
distributed concurrency control
performance analysis
