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Memcached
来自开放百科 - 灰狐
（版本间的差异）
(→链接) |
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| + | {{SeeWikipedia}} | ||
| + | |||
memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. | memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. | ||
| − | + | ==安装== | |
| + | ./configure; make; make install | ||
| + | /usr/local/bin/memcached -m 300 -l 127.0.0.1 -p 11211 -d -u root | ||
| + | 可能需要 export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH | ||
| + | |||
| + | /usr/local/bin/memcached -m 300 -l 127.0.0.1 -p 11211 -d -u root -P /var/run/memcached.pid -c 128 -vv | ||
| + | 选项 说明 | ||
| + | *-p 使用的TCP端口。默认为11211 | ||
| + | *-m 最大内存大小。默认为64M | ||
| + | *-vv 用very vrebose模式启动，调试信息和错误输出到控制台 | ||
| + | *-d 作为daemon在后台启动 | ||
| + | *-c 最大运行的并发连接数，默认是1024，按照服务器的负载量来设定 | ||
| + | *-P 设置保存Memcache的pid文件 | ||
| + | *-l 监听的服务器IP地址，如果有多个地址的话 | ||
| + | *-u 运行Memcache的用户，默认不能用root启动，所以当前用户为root用户时，需要用-u参数来指定 | ||
==用户== | ==用户== | ||
| + | [[文件:Twitter-Cache.png|right|thumb|Twitter Cache]] | ||
| + | *http://twitter.com/ [http://www.infoq.com/cn/news/2009/06/Twitter-Architecture Twitter中间业务层件使用了Memcached] | ||
*[http://www.fotolog.com/ Fotolog.com] - the world's largest photo blogging community | *[http://www.fotolog.com/ Fotolog.com] - the world's largest photo blogging community | ||
we introduced memcache, creating a distributed 30-server cluster with 4 gigs available in total and made a very minor code mod to use memcache, and our peak period load times dropped back down to the 2 second or so range. | we introduced memcache, creating a distributed 30-server cluster with 4 gigs available in total and made a very minor code mod to use memcache, and our peak period load times dropped back down to the 2 second or so range. | ||
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*SourceForge - http://sourceforge.net/ | *SourceForge - http://sourceforge.net/ | ||
*Kayak.com - http://www.kayak.com/ | *Kayak.com - http://www.kayak.com/ | ||
| + | *http://www.meetup.com/ - [http://www.whalin.com/memcached/ memcached client for java] | ||
| + | *[http://code.google.com/p/hibernate-memcached/ Memcached based second level cache for Hibernate] | ||
| + | |||
| + | ==链接== | ||
| + | *[http://memcached.org/ Memcached官网] | ||
| + | *[http://docs.huihoo.com/memcached/ Memcached文档] | ||
| + | *[http://code.google.com/p/memcached/ Memcached在Google Code] | ||
| + | |||
| + | {{comment}} | ||
| − | + | [[Category:Memcached]] | |
| − | + | [[Category:Cache]] | |
| − | + | ||
| − | + | ||
2010年11月27日 (六) 01:24的最后版本
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您可以在Wikipedia上了解到此条目的英文信息 Memcached Thanks, Wikipedia. |
memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load.
[编辑] 安装
./configure; make; make install /usr/local/bin/memcached -m 300 -l 127.0.0.1 -p 11211 -d -u root
可能需要 export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
/usr/local/bin/memcached -m 300 -l 127.0.0.1 -p 11211 -d -u root -P /var/run/memcached.pid -c 128 -vv 选项 说明
- -p 使用的TCP端口。默认为11211
- -m 最大内存大小。默认为64M
- -vv 用very vrebose模式启动，调试信息和错误输出到控制台
- -d 作为daemon在后台启动
- -c 最大运行的并发连接数，默认是1024，按照服务器的负载量来设定
- -P 设置保存Memcache的pid文件
- -l 监听的服务器IP地址，如果有多个地址的话
- -u 运行Memcache的用户，默认不能用root启动，所以当前用户为root用户时，需要用-u参数来指定
[编辑] 用户
- http://twitter.com/ Twitter中间业务层件使用了Memcached
- Fotolog.com - the world's largest photo blogging community
we introduced memcache, creating a distributed 30-server cluster with 4 gigs available in total and made a very minor code mod to use memcache, and our peak period load times dropped back down to the 2 second or so range.
- http://mixi.jp
- LiveJournal - http://www.livejournal.com/
- Slashdot - http://www.slashdot.org/
- WikiPedia - http://www.wikipedia.org/
- SourceForge - http://sourceforge.net/
- Kayak.com - http://www.kayak.com/
- http://www.meetup.com/ - memcached client for java
- Memcached based second level cache for Hibernate
[编辑] 链接
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