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nektixe id:nektixe

memcachedã«é–¢ã™ã‚‹nektixeã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (18)

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CentOSï¼šmemcachedã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« â€“ ä»™äººã®å¿ƒå¾—
CentOs5.2ã®ãƒªãƒã‚¸ãƒˆãƒªã«memcachedã¯ç„¡ã„ã®ã§ãƒªãƒã‚¸ãƒˆãƒªã‚’è¿½åŠ ã™ã‚‹ã€‚ cd /usr/local/src wget http://dag.wieers.com/rpm/packages/rpmforge-release/rpmforge-release-0.3.6-1.el5.rf.i386.rpm rpm -Uhv rpmforge-release-0.3.6-1.el5.rf.i386.rpm mencachedã‚’å…¥ã‚Œã‚‹ã®ã«å¿…è¦ãªãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã€‚ ãŸã¶ã‚“ã“ã®ã‚ãŸã‚Šã‚’å…¥ã‚Œã¦ãŠã‘ã°ãŠã£ã‘ãƒ¼ãªã¯ãšã€‚ yum install gcc yum install memcached yum install zlib-devel yum install php-pecl-memcache memcachedã®è¨å®šã¯/etc/sysconfig/memcachedã‚’ç·¨é›†ã™ã‚‹ã€‚
nektixe 2010/09/05
centOS

memcached

install

server
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memcachedæ´»ç”¨ã¯ã€æ ¼ç´ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®â€ç²’åº¦â€ãŒã‚ãƒ¢
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nektixe 2008/11/20
memcached

memcache

document
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Linuxã§ã‚„ã‚‹å¤«: ã‚„ã‚‹å¤«ãŒmemcachedã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã‚ˆã†ã§ã™ã€‚
memcached ã«ã¤ã„ã¦ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ãƒ¡ãƒ¢ãƒªã«ã‚ãƒ£ãƒƒã‚·ãƒ¥ã•ã›ã‚‹PHPã¨ã¯ç‹¬ç«‹ã—ãŸã‚µãƒ¼ãƒãƒ—ãƒã‚°ãƒ©ãƒ ã§ã™ã€‚ åˆ©ç”¨ã§ãã‚‹è¨€èªžã¯PHPã ã‘ã«é™ã‚‰ãšPerlã€Rubyã€Javaã€Pythonãªã©ã«ã‚‚å¯¾å¿œã—ã¦ã„ã‚‹ã‚ˆã†ã§ã™ã€‚ ï¼¿ï¼¿ï¼¿_ã€€ ã€€ã€€ã€€ï¼ã€€ã€€ ã€€ ã€€ï¼¼ ã€€ ï¼ã€€ã€€â”€ã€€ ã€€ â”€ï¼¼ã€€ ï¼ ã€€ã€€ ï¼ˆâ—ï¼‰ ã€€ï¼ˆâ—ï¼‰ ï¼¼ã€€ã€€ã€€è² è·ã®å•é¡Œã§ã®ã—ã®ãŽå¯¾å¿œã§ã¯ |ã€€ ã€€ã€€ ã€€ ï¼ˆ__äºº__ï¼‰ã€€ ã€€ |ã€€ã€€ã€€ã€€ã€€ã€€ã€€ã€€ã€€ã‚ãƒ£ãƒƒã‚·ãƒ¥ãŒã‚«ã‚®ã‚’æ¡ã‚‹ãŠãƒ»ãƒ»ãƒ»ã€‚ /ã€€ã€€ã€€ã€€ âˆ©ãƒŽ âŠƒã€€ã€€ï¼ã€€ã€€ (ã€€ ï¼¼ã€€ï¼ ï¼¿ãƒŽã€€|ã€€ |ã€€ã€€ .ï¼¼ã€€â€œã€€ã€€ï¼ï¼¿ï¼¿|ã€€ | ã€€ã€€ ã€€ã€€ï¼¼ ï¼ï¼¿ï¼¿ï¼¿ ï¼ ï¼¿ï¼¿ï¼¿_ ã€€ã€€ã€€ï¼ã€€ã€€ ã€€ ã€€ï¼¼ ï¼ˆ ;;;;( ã€€ ï¼ã€€ã€€ï¼¿ãƒŽã€€ ãƒ½__ï¼¼) ;;;;)ã€€ ï¼ ã€€ã€€ ï¼ˆâ”€ï¼‰ ã€€ï¼ˆâ”€ /;;ï¼ã€€ ã€€ã‚ãƒ£ãƒƒã‚·ãƒ¥åŠ¹ã‹ã›ã¾ãã‚‹ã¨ |ã€€ ã€€ã€€ ã€€ ï¼ˆ__äºº__ï¼‰ l;;,Â´ã€€ ã€€ã€€ã€€ã€€ã€€ã€€ã€€ãƒ¦ãƒ¼ã‚¶ã‹ã‚‰æ›´æ–°ã•ã‚Œ
nektixe 2008/08/12
memcached

tips

stop

åœæ¢
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memcachedã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ï¼ˆå°Žå…¥ï¼‰ã™ã‚‹ - ã‚ã‚‚å¸–
ç’°å¢ƒ CentOS 4.4 VMware libeventã¨ã„ã†ã®ãŒå¿…è¦ã€‚ wget http://www.monkey.org/~provos/libevent-1.3b.tar.gz tar zxf libevent-1.3b.tar.gz cd libevent-1.3b ./configure make make installã§ã‚‚ã€yum -y install libeventã§ã‚‚å…¥ã‚‹ã¿ãŸã„ï¼ˆå¤±æ•—ã—ãŸã‘ã‚Œã©ï¼‰ memcachedã‚’å…¥ã‚Œã‚‹ wget http://www.danga.com/memcached/dist/memcached-1.2.2.tar.gz tar zxf memcached-1.2.2.tar.gz cd memcached-1.2.2 ./configure make make installã“ã‚Œã¾ãŸã€yum -y install memcachedã§ã‚‚
nektixe 2008/08/12
memcached

install

Tips
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mixi Engineersâ€™ Blog Â» memcachedã®æœ€æ–°å‹•å‘
å…ˆé€±ã‚¢ãƒ¡ãƒªã‚«ã«è¡Œã£ã¦MySQLã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã‚„memcached hackathonã«å‚åŠ ã—ã¦ãã¾ã—ãŸã€‚ãã“ã§ä»Šå›žã¯memcachedã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã‚„hackathonã§è¡Œã‚ã‚ŒãŸå¤šãã®è°è«–ã«é–¢ã—ã¦ã”å ±å‘Šã•ã›ã¦ã„ãŸã ããŸã„ã¨æ€ã„ã¾ã™ã€‚ å‰æ›¸ã ã”å˜çŸ¥ã®é€šã‚Šmemcachedã¯Facebookã‚„Wikipediaã‚’ã¯ã˜ã‚ã¨ã™ã‚‹å·¨å¤§ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã®ã‚³ã‚¢ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã®ä¸€ã¤ã¨ã—ã¦ä¸–ç•Œä¸ã§ä½¿ã‚ã‚Œã‚‹ã¾ã§ã«åˆ°é”ã—ãŸã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§ã™ã€‚mixiã‚’æ”¯ãˆã‚‹ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã®ä¸€ã¤ã§ã‚‚ã‚ã‚Šã¾ã™ã€‚ hackathonã‚’ã”å˜çŸ¥ãªã„æ–¹ã®ãŸã‚ã«ç°¡å˜ã«èª¬æ˜Žã™ã‚‹ã¨ã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®ãƒãƒƒã‚«ãƒ¼ãŸã¡ãŒå®Ÿéš›ã«é›†ã¾ã£ã¦ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®é–‹ç™ºã‚’ã—ãŸã‚Šä»•æ§˜ã®è°è«–ã‚„ææ¡ˆãªã©ã‚’ã™ã‚‹ã‚¤ãƒ™ãƒ³ãƒˆã®äº‹ã§ã™ï¼ˆã¨ã¦ã‚‚æ¥½ã—ã„ã§ã™ï¼‰ã€‚ ä»Šå›žã§4å›žç›®ã«ãªã‚‹memcachedã®hackathonï¼ˆè°äº‹éŒ²ï¼‰ã§ã™ãŒã€æ±äº¬ã§ã‚‚ã‚„ã£ãŸã‚‰é¢ç™½ã„ã‚“ã˜ã‚ƒãï¼Ÿçš„ãªè©±ã‚’çµæ§‹ã¾ãˆã«ã—ãŸ
nektixe 2008/04/27
memcached
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mixi Engineersâ€™ Blog Â» ã‚¹ãƒžãƒ¼ãƒˆãªåˆ†æ•£ã§å¿«é©ã‚ãƒ£ãƒƒã‚·ãƒ¥ãƒ©ã‚¤ãƒ•
ä»Šæ—¥ã¯ä»¥å‰ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã§æ›¸ãã¨è¿°ã¹ãŸConsistent Hashingã«é–¢ã—ã¦èªžã‚‰ã›ã¦é ‚ã“ã†ã‹ã¨æ€ã„ã¾ã™ã€‚ãŸã ã—Consistent Hashingã¯ã‚»ãƒŸãƒŠãƒ¼ã‚„ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ãªã©ã§ã‹ãªã‚Šèªžã‚‰ã‚Œã¦ã„ã‚‹ã¨æ€ã„ã¾ã™ã®ã§ã€ã‚³ãƒ³ã‚»ãƒ—ãƒˆã«é–¢ã—ã¦ã¯æ·±å…¥ã‚Šã›ãšã€å®Ÿç”¨æ€§ã«ç€ç›®ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ å•é¡Œå®šç¾© åˆ†æ•£ã•ã‚ŒãŸã‚ãƒ£ãƒƒã‚·ãƒ¥ç’°å¢ƒã«ãŠã„ã¦ã€å…¸åž‹çš„ãªãƒ¬ã‚³ãƒ¼ãƒ‰ã‚’é©åˆ‡ãªãƒŽãƒ¼ãƒ‰ã«æ ¼ç´ã™ã‚‹ã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã¯keyã®ãƒãƒƒã‚·ãƒ¥å€¤ã«å¯¾ã—moduloæ¼”ç®—ã‚’è¡Œã„ã€ãã®çµæžœã‚’åŸºã«ãƒŽãƒ¼ãƒ‰ã‚’é¸å‡ºã™ã‚‹äº‹ã§ã™ã€‚ãŸã ã—ã€ã“ã®ã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã¯ã„ã†ã¾ã§ã‚‚ãªãã€ãƒŽãƒ¼ãƒ‰æ•°ãŒå¤‰ã‚ã‚‹ã¨ã‚ãƒ£ãƒƒã‚·ãƒ¥ãƒŸã‚¹ã®åµãŒç”Ÿã˜ã¾ã™ã€‚ã¤ã¾ã‚Šå®Ÿä¸–ç•Œã®ã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã¨ã—ã¦ã¯åŠ›ä¸è¶³ã§ã™ã€‚ ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã®ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚·ã‚¹ãƒ†ãƒ ã®åŸºæœ¬ã¯ã‚ãƒ£ãƒƒã‚·ãƒ¥ãŒãƒ’ãƒƒãƒˆã—ãªã‹ã£ãŸã‚‰ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã«ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’ç™ºè¡Œã—ã€ãƒ¬ã‚³ãƒ¼ãƒ‰ãŒå˜åœ¨ã—ãŸã‚‰ã‚ãƒ£ãƒƒã‚·ãƒ¥ã—ã¦ã‚¯ãƒ©ã‚¤ã‚¨ãƒ³ãƒˆã«è¿”ã™ã¨ã„ã†æµã‚Œã§ã™ã€‚ã“ã“ã§å•é¡Œãªã®ãŒä¸€çž¬
nektixe 2008/03/11
memcached

tips

algorithm
ãƒªãƒ³ã‚¯
Nginx and Memcached, a 400% boost! - igvita.com
By Ilya Grigorik on February 11, 2008 If web architectures, performance, or scalability are topics you would like to keep on top of (who doesn't!), then chances are, you've heard of Nginx ("engine x"). Originally developed by Igor Sysoev for rambler.ru (second largest Russian web-site), it is a high-performance HTTP server / reverse proxy known for its stability, performance, and ease of use. The
nektixe 2008/02/12
rails

performance

nginx

memcached

Tips
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memcached-1.2.4ã§è¿½åŠ ã•ã‚ŒãŸã‚³ãƒžãƒ³ãƒ‰ã®ãƒ¡ãƒ¢ : DSASé–‹ç™ºè€…ã®éƒ¨å±‹
ãªãœã‹æœ€è¿‘ã«ãªã£ã¦ã¾ãŸå‹•ããŒæ´»ç™ºã«ãªã£ã¦ããŸæ°—ãŒã™ã‚‹memcachedã§ã™ãŒã€ã¡ã‚‡ã£ã¨å‰(2007-12-06)ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸmemcached 1.2.4ã‹ã‚‰ãƒ—ãƒãƒˆã‚³ãƒ«ã‚³ãƒžãƒ³ãƒ‰ãŒè¿½åŠ ã•ã‚Œã¾ã—ãŸã€‚ append prepend gets cas ä»Šå›žã¯ã€ã“ã‚Œã‚‰æ–°ã—ãè¿½åŠ ã•ã‚ŒãŸã‚³ãƒžãƒ³ãƒ‰ã«ã¤ã„ã¦ã€è»½ãèª¬æ˜Žã—ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ãªãŠã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒæ–°ã‚³ãƒžãƒ³ãƒ‰ã«å¯¾å¿œã—ã¦ã„ãŸã‚Šã„ãªã‹ã£ãŸã‚Šã™ã‚‹ã®ã§ã€ä»Šå›žã¯ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ä½¿ç”¨ã›ãšã€ç›´æŽ¥memcachedã«ã¤ãªã„ã§ã€ãƒ—ãƒãƒˆã‚³ãƒ«ã‚’ã—ã‚ƒã¹ã£ã¦å‹•ä½œã‚’ç¢ºèªã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚(memcachedãƒ—ãƒãƒˆã‚³ãƒ«ã¯ã€doc/protocol.txtã«è©³ã—ã„è§£èª¬ãŒã‚ã‚Šã¾ã™ã®ã§ã‚ã‚ã›ã¦èªã‚€ã¨ã„ã„ã¨æ€ã„ã¾ã™) ã§ã€ãŠã—ã‚ƒã¹ã‚‹ã«ã¯telnetã‚„ncã§ã‚‚ã„ã„ã‚“ã§ã™ãŒã€ä»Šå›žã¯socatã‚’ä½¿ã„ã¾ã™ã€‚localhostã®11211ã«ç¹‹ãŽãŸã„å ´åˆã«ã“ã‚“ãªæ„Ÿã˜ã§å®Ÿè¡Œã™
nektixe 2008/02/06
memcached

tips

command

tutorial
ãƒªãƒ³ã‚¯
Cache::Memcached::Fastã‚’è©¦ã™ : blog.nomadscafe.jp
Cache::Memcached::Fastã‚’è©¦ã™ Perlã®æ–°ã—ã„memcachedã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã€ŒCache::Memcached::Fastã€ãŒã§ã¦ã„ãŸã®ã§è©¦ã—ã¦ã¿ãŸ çµè«–ã‹ã‚‰è¨€ã†ã¨ã€ã“ã‚Œã¯ä½¿ãˆãã†ã€‚ ã¾ãšã€C::M::Fastã¯memcached-1.2.4ã§ã‚µãƒãƒ¼ãƒˆã•ã‚ŒãŸã€append, prepend, cas, gets, gets_multiã‚’ã‚µãƒãƒ¼ãƒˆã™ã‚‹å”¯ä¸€ã®Perlã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã§ã™ã€‚ã¾ãŸã€å¸¸ã«å•é¡Œã¨ãªã‚‹Cacheåˆ†æ•£ã«Ketama consistent hashing algorithmã‚’ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã‚‹ãŸã‚Cacheã®çµ„ã¿æ›¿ãˆã‚’æœ€å°é™ã«ã—ã¦Cacheã‚µãƒ¼ãƒã®è¿½åŠ ãŒè¡Œãˆã¾ã™ã€‚ æ‰‹å…ƒã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã§ã¯50%ã€œ80%ã€å‡¦ç†ã«ã‚ˆã‚Šã¾ã™ãŒ300%ä»¥ä¸Šé«˜é€ŸåŒ–ã•ã‚Œã¦ã¾ã™ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã¯æ™®é€šã«CPANã‹ã‚‰è¡Œãˆã¾ã™ã€‚ãŸã ã—ã€memached-.1.2.4ãŒå‹•ã„ã¦ã„ãªã„ã¨make test
nektixe 2007/12/18
cache

memcached

perl

Library
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GREE Engineering
404 ãŠæŽ¢ã—ã®ãƒšãƒ¼ã‚¸ã¯è¦‹ã¤ã‹ã‚Šã¾ã›ã‚“ GREE Engineering ãƒˆãƒƒãƒ—ã¸æˆ»ã‚‹
nektixe 2007/12/13
memcached

server
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memcached | feedforce Engineers' blog
ä½•ï¼Ÿ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ãƒ¡ãƒ¢ãƒªã«ã‚ãƒ£ãƒƒã‚·ãƒ¥ã™ã‚‹ãƒ‡ãƒ¼ãƒ¢ãƒ³ã€‚ å‹•çš„ãƒšãƒ¼ã‚¸ã‚’æŒã¤ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®è£å´ã§å‹•ããƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¸ã®è² è·ã‚’è»½æ¸›ã•ã›ã‚‹ã“ã¨ã‚’ç›®çš„ã«ãƒ‡ã‚¶ã‚¤ãƒ³ã•ã‚Œã¦ã„ã‚‹ã€‚ - å…¬å¼ã‚µã‚¤ãƒˆ memcached: a distributed memory object caching system ç‰¹å¾´ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ãƒ¡ãƒ¢ãƒªä¸Šã«ã‚ãƒ£ãƒƒã‚·ãƒ¥ è¤‡æ•°ãƒ›ã‚¹ãƒˆé–“ã§ã‚ãƒ£ãƒƒã‚·ãƒ¥å…±æœ‰å¯èƒ½ï¼ˆãƒªãƒ¢ãƒ¼ãƒˆã‹ã‚‰ã‚ãƒ£ãƒƒã‚·ãƒ¥ã«ã‚¢ã‚¯ã‚»ã‚¹å¯èƒ½ï¼‰ å„è¨€èªžç”¨ã®ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒãã‚ã£ã¦ã¾ã™ å®Ÿç¸¾è±Šå¯Œ ã‚ˆãã‚ã‚‹ç”¨é€” ã‚»ãƒƒã‚·ãƒ§ãƒ³ã‚¹ãƒˆã‚¢ DBã¸ã®ã‚¯ã‚¨ãƒªçµæžœã®ã‚ãƒ£ãƒƒã‚·ãƒ¥ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒ¬ãƒ™ãƒ«ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆå…±æœ‰ï¼ˆé™çš„ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ï¼‰ ã‚»ãƒƒã‚·ãƒ§ãƒ³ã‚¹ãƒˆã‚¢ è¤‡æ•°ã‚µãƒ¼ãƒé–“ã®ã‚»ãƒƒã‚·ãƒ§ãƒ³æƒ…å ±å…±æœ‰ DBã‚’ä½¿ã†æ–¹æ³•ã¨æ¯”ã¹ã¦è² è·ãŒã‹ã‹ã‚‰ãªãã¦ã†ã‚Œã—ã„ ã‚»ãƒƒã‚·ãƒ§ãƒ³ã‚¹ãƒˆã‚¢ã¨ã—ã¦ã®å•é¡Œç‚¹ ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ä»•çµ„ã¿ãŒãªã„ã€‚ ã®ã§ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®æ€§è³ªã«ã‚ˆã£ã¦
nektixe 2007/11/26
memcached
ãƒªãƒ³ã‚¯
memcachedã‚’å°Žå…¥
cles::blog å¹³å¸¸å¿ƒæ˜¯é“ blogs: cles::blog NP_cles() Â« æ¤œç´¢ã‚¨ãƒ³ã‚¸ãƒ³ã¯å›½å†…ã«ç½®ã‘ãªã„ï¼Ÿ :: å±±å½¢ç‰› ã‚¹ãƒ†ãƒ¼ã‚ Â» 2006/12/17 memcachedã‚’å°Žå…¥Â memcached 103 11ã¸ã‡ ã‹ãªã‚Šä¹—ã‚Šé…ã‚Œã¡ã‚ƒã£ã¦ã‚‹ã‚“ã§ã™ãŒã€ã„ã¾ã•ã‚‰ãªã‚‰ãŒmemcachedã‚’å°Žå…¥ã—ã¦ã¿ã¾ã—ãŸã€‚å®Ÿç¸¾ã‚’è¦‹ã‚‹ã¨ã¯ã¦ãªã‚„ã€mixiãªã©ã®çµæ§‹å¤§è¦æ¨¡ãªã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã«ã‚‚å°Žå…¥ã•ã‚Œã¦ã„ã‚‹ã‚ˆã†ãªã®ã§ãã“ãã“ã®ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã¯ã‚ã‚Šãã†ã§ã™*1ã€‚ memcachedã¨ã„ã†ã®ã¯ãã®åã®ã¨ãŠã‚Šãƒ¡ãƒ¢ãƒªã‚’ä½¿ã£ãŸã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚µãƒ¼ãƒãƒ¼ã§ã€ãƒ‡ã‚£ã‚¹ã‚¯ã¸ã®æ›¸ãè¾¼ã¿æ©Ÿèƒ½ã‚’æŒãŸãšã€ãƒ†ãƒ¼ãƒ–ãƒ«ãŒï¼‘ã¤ã—ã‹ãªã„DBã®ã‚ˆã†ãªã‚‚ã®ã§ã™ã€‚ãƒ‡ãƒ¼ã‚¿ã¯ãƒ¡ãƒ¢ãƒªä¸Šã«ã—ã‹ä¿å˜ã•ã‚Œãªã„ã®ã§ã€é«˜é€Ÿã«å‹•ä½œã—ã¾ã™ãŒã€ãƒ‡ãƒ¼ãƒ¢ãƒ³è‡ªä½“ã‚’å†èµ·å‹•ã™ã‚‹ã¨ä¿å˜ã—ã¦ã„ãŸãƒ‡ãƒ¼ã‚¿ã¯æ¶ˆåŽ»ã•ã‚Œã¦ã—ã¾ã„ã¾ã™ã€‚å¤§æ¦‚ã®ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ãŠã‘ã‚‹ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³
nektixe 2007/11/26
memcached

install

Tips
ãƒªãƒ³ã‚¯
repcached - add data replication feature to memcached
about repcached "repcached" is patch set which adds data replication feature to memcached 1.2.x. main purpose redundancy memcached system key features multi master replication. asynchronous data repliacation. support all memcached command (set, add, delete, incr/decr, flush_all, cas)
nektixe 2007/11/15
memcached
ãƒªãƒ³ã‚¯
repcached 1.0ãƒªãƒªãƒ¼ã‚¹ã®è£œè¶³ã¨ã¡ã‚‡ã£ã¨ã—ãŸHowTo : DSASé–‹ç™ºè€…ã®éƒ¨å±‹
å‰ã®ã‚¨ãƒ³ãƒˆãƒªã§repcached 1.0ã®ãƒªãƒªãƒ¼ã‚¹ã‚’ãŠçŸ¥ã‚‰ã›ã—ã¾ã—ãŸã€‚ é–‹ç™ºã®å‹•æ©Ÿã¯ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãƒšãƒ¼ã‚¸ã«ã¡ã‚‡ã£ã¨æ›¸ã„ãŸã®ã§ã™ãŒã€ãŸã„ã›ã¤ãªã“ã¨ã‚’ã²ã¨ã¤æ›¸ãå¿˜ã‚Œã¦ã„ã¾ã—ãŸã€‚ repcachedã‚’é–‹ç™ºã—ã‚ˆã†ã¨æ€ã„ç«‹ã£ãŸã®ã¯ã€ã²ã¨ã“ã¨ã§ã„ã†ã¨ã€Œã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚µãƒ¼ãƒã¨ã„ã£ã¦ã‚‚æ¢ã¾ã‚‰ãªã„ã‚ˆã†ã«ã—ãŸã„ã€ã€åˆ¥ãªã„ã„æ–¹ã‚’ã™ã‚‹ã¨ã€Œã‚µãƒ¼ãƒç®¡ç†è€…ã ã£ã¦å¤œã¯ãã£ã™ã‚Šçœ ã‚ŠãŸã„ã€ã¨ã„ã†ã‚‚ã®ã§ã—ãŸã€‚ ãã—ã¦ãµãŸã‚Šã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒè‡ªã‚‰ç¤¾å†…å‘ã‘ã«ä¼ç”»ãƒ»ææ¡ˆã—ã¦repcachedã®è¨è¨ˆãƒ»é–‹ç™ºã«ã¨ã‚Šã‹ã‹ã‚Šã€ãƒ—ãƒãƒ€ã‚¯ã‚·ãƒ§ãƒ³ç’°å¢ƒã§ä½¿ãˆã‚‹ã‚ˆã†ãªãƒ¬ãƒ™ãƒ«ã®ã‚‚ã®ãŒã§ãã‚ãŒã‚Šã¾ã—ãŸã€‚ ã“ã‚ŒãŒrepcachedã‚’é–‹ç™ºã—ãŸå‹•æ©Ÿã§ã™ã€‚ ã•ã¦ã€æ˜¨æ—¥ã¯repcachedã‚’ã¿ãªã•ã‚“ã«å‘ã‘ã¦å…¬é–‹ã—ã¾ã—ãŸã€‚ ã„ã†ã¾ã§ã‚‚ãªãã€repcachedã‚’ç¤¾å†…ã«é–‰ã˜ã¦å¤–éƒ¨ã«ã¯å…¬é–‹ã›ãšã«ä½¿ã„ç¶šã‘ã‚‹ã¨ã„ã†é¸æŠžè‚¢ã‚‚ã‚ã‚Šã¾ã—ãŸã€‚ ã§ã‚‚ã‚ãŸã—ãŸã¡ã¯ãã†ã—ã¾ã›ã‚“ã§ã—ãŸã€‚ ã‚ãŸã—ãŸã¡ã¯ã„
nektixe 2007/11/15
memcached

failover

server
ãƒªãƒ³ã‚¯
akihitoã®æ—¥è¨˜ - Javascriptã§memcachedã«ã‚½ã‚±ãƒƒãƒˆé€šä¿¡ã™ã‚‹
MOONGIFTã§ç´¹ä»‹ã•ã‚Œã¦ã„ãŸJNEXTã‚’ä½¿ã†ã¨ãƒ–ãƒ©ã‚¦ã‚¶ã‹ã‚‰ã‚½ã‚±ãƒƒãƒˆé€šä¿¡ã‚’ã™ã‚‹äº‹ãŒã§ãã¾ã™ã€‚ã“ã‚Œã‚’ä½¿ã£ã¦memcachedã«ã‚½ã‚±ãƒƒãƒˆé€šä¿¡ã™ã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ä½œã£ã¦ã¿ã¾ã—ãŸã€‚ 10/9 ã‚½ãƒ¼ã‚¹ã‚’codereposã«ç§»ã—ã¾ã—ãŸ add,replaceãŒä½¿ãˆã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸï¼ˆä½¿ã£ã¦ã‚‹äººãªã‚“ã‹ã„ã‚‹ã®ã‹ãï¼Ÿï¼‰ã€‚ cache_memcached.js ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ ä½¿ã„æ–¹ ã‚µãƒ¼ãƒå´ memcachedã‚’èµ·å‹•ã•ã›ã‚‹ã ã‘ã§ã™ã€‚CGIã‚„ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’ç½®ãå¿…è¦ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ memcached -d -m -l 192.168.0.10 -p 11211 -u root ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆå´ JNEXTã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¾ã™ã€‚ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ãŒå®Œäº†ã—ãŸã‚‰ã€auth.txtã‚’ç·¨é›†ã—ã¦JNEXTãŒå®Ÿè¡Œã§ãã‚‹URLã¨ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’è¿½è¨˜ã—ã¾ã™ã€‚ MSIE â†’ C:\Program Files\Optimistec\JNEXT\A
nektixe 2007/10/10
memcached

javascript

socket

libraly
ãƒªãƒ³ã‚¯
ç¬¬3ã®memcachedã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãƒ©ã‚¤ãƒ–ãƒ©ãƒª (Cè¨€èªž) - ï¼ˆã²ï¼‰ãƒ¡ãƒ¢
Cè¨€èªžã®memcachedã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãƒ©ã‚¤ãƒ–ãƒ©ãƒªã¯ã€ apr_memcache libmemcache ã®2ç¨®é¡žãŒå˜åœ¨ã—ã¦ã„ãŸã®ã§ã™ãŒã€ç¬¬3ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸã‚ˆã†ã§ã™ã€‚ libmemcached So why implement another C client library? (since that is the first question I expect some one to ask) 1) The libmemache library I was using for a while for the MySQL memcached storage engine leaks memory and after toying with it I decided I didn't want to fix it. 2) The APR one has the drawback
nektixe 2007/10/06
C

memcached
ãƒªãƒ³ã‚¯
Erlang ã§ memcached ã‚’ä½œã£ã¦ã¿ã¾ã—ãŸã€‚ : DSASé–‹ç™ºè€…ã®éƒ¨å±‹
å…ˆæ—¥ã€ã“ã¡ã‚‰ã® Erlang ã®ä¸–ç•Œã§ã¯memcachedã¨ã‹è¦ã‚‰ãªã„ ã‚’èˆˆå‘³æ·±ãèªã¾ã›ã¦é ‚ãã¾ã—ãŸã€‚ ãŸã—ã‹ã«ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆå´ã‚‚ Erlang ã§æ›¸ã‹ã‚Œã¦ã„ã‚‹å ´åˆã€ä¾‹ãˆã°ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚µãƒ¼ ãƒãƒ¼ã«ã‚¢ã‚¯ã‚»ã‚¹ã‚’è¡Œã† WEB ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚‚ Erlang ã§æ›¸ã‹ã‚Œã¦ã„ã‚Œã° Erlang ã®ãƒ—ãƒã‚»ã‚¹é–“é€šä¿¡ã‚’ä½¿ç”¨ã™ã‚‹ã“ã¨ã§ç°¡å˜ã«ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚µãƒ¼ãƒã‚’å®Ÿè£…ã™ã‚‹ ã“ã¨ãŒå‡ºæ¥ãã†ã§ã™ã€‚ã—ã‹ã—ã€WEB ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãªã©ã€å…¨ã¦ã®ã‚·ã‚¹ãƒ†ãƒ ã‚’ Erlang ã§æ›¸ãã«ã¯ã¾ã ç§ã«ã¨ã£ã¦å‹‡æ°—ãŒè¦ã‚‹äº‹ãªã®ã§ TCP/IP ã§ memcache ãƒ— ãƒãƒˆã‚³ãƒ«ã‚’å–‹ã‚‹ Erlang ç‰ˆ memcached ã‚’ä½œã£ã¦ã¿ã¾ã—ãŸã€‚ ãã®åã‚‚ em emcached ã§ã™ã€‚ % em emcached.erl -module(em emcached). -export([start/0, em emcached/1, process_comm
nektixe 2007/09/09
Erlang

memcached

server

script

cool
ãƒªãƒ³ã‚¯
http://wiki.rails2u.com/MemCache%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6session%E3%82%92%E4%BF%9D%E5%AD%98
nektixe 2007/08/02
rails

memcached

tips
ãƒªãƒ³ã‚¯
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