关于Oracle数据库后台进程的思考  

Consideration of the Background Processes for the Oracle Database

作　　者：王德全[1] 

机构地区：[1]鸡西大学

出　　处：《鸡西大学学报（综合版）》2009年第3期55-56,共2页JOurnal of Jixi University:comprehensive Edition

摘　　要：Oracle进程分为用户进程、服务器进程和后台进程。后台进程属于Oracle实例的一部分,作用是操作数据,维护数据库系统,使其始终处于良好的状态。每个系统进程的大部分操作都是相互独立的。Oracle process is divided into a user process, the server process and the background process . The background processes belongs to a part of the operating instance whose role is to operate the database, to maintain the database systems and to make the database operate well. Most of the operations of the system process are independent separately .

关 键 词：后台进程 LRU算法 日志缓冲区 数据库实例 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]