Community
Learn
Tools Library
AI Tools
Leisure
search
English
Home > Database > Mysql Tutorial > Oracle的内存分配-内存分配（SGA和PGA）SGA和PGA结构图

Oracle的内存分配-内存分配（SGA和PGA）SGA和PGA结构图

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB
Release： 2016-06-07 17:01:13
Original
1040 people have browsed it

SGA：是用于存储数据库信息的内存区，该信息为数据库进程所共享。它包含Oracle 服务器的数据和控制信息,它是在Oracle服务器所

　　SGA：是用于存储数据库信息的内存区，该信息为数据库进程所共享。它包含Oracle 服务器的数据和控制信息,它是在Oracle服务器所驻留的计算机的实际内存中得以分配，如果实际内存不够再往虚拟内存中写。

　　PGA：包含单个服务器进程或单个后台进程的数据和控制信息，，与几个进程共享的SGA 正相反PGA 是只被一个进程使用的区域，PGA 在创建进程时分配在终止进程时回收.

Oracle

内存分配（SGA和PGA）

linux

Related labels：
Oracle教程 Oracle的内存分配-内存分配（SGA和
Previous article：创建Oracle用户及赋予权限 Next article：Oracle 10g RAC 无法添加节点
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
Team collaboration - What should I do if someone needs the feature I wrote as a dependency in git flow?
From 1970-01-01 08:00:00
0
0
0
Objective-c - Constraints for iOS a warning issue
From 1970-01-01 08:00:00
0
0
0
Confusion about using gitlab's fork&pull request mode within the team
From 1970-01-01 08:00:00
0
0
0
Objective-c - In iOS development, Instagram cannot be authorized after logging in. Instagram does not jump back to the application. How to get the callback address?
From 1970-01-01 08:00:00
0
0
0
Version Control - About the use of SVN and GIT in company projects?
From 1970-01-01 08:00:00
0
0
0
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template