[B! memcached] nobu666ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

nobu666 id:nobu666

memcachedã«é–¢ã™ã‚‹nobu666ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (21)

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é–‹ç™ºãƒ¡ãƒ¢: memcachedãƒ—ãƒãƒˆã‚³ãƒ«ã§ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ãƒ¥ãƒ¼ã‚’å®Ÿç¾ã™ã‚‹
å‰å›žã®è¨˜äº‹ã«ã¦ã€Kyoto Tycoonã§ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ãƒ¥ãƒ¼ã‚’å®Ÿç¾ã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦è¿°ã¹ãŸã€‚ä»Šå›žã¯ã€ãã‚Œã‚’å®Ÿé‹ç”¨ã«ã¦ä½¿ã„ã‚„ã™ãã™ã‚‹ãŸã‚ã®è«¸æ©Ÿèƒ½ã«ã¤ã„ã¦èª¬æ˜Žã™ã‚‹ã€‚ã¿ã‚“ãªå¤§å¥½ããªmemcachedãƒ—ãƒãƒˆã‚³ãƒ«ã§ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ãƒ¥ãƒ¼ã‚’å®Ÿç¾ã—ã¦ã¿ã‚ˆã†ã€‚ ã‚¸ãƒ§ãƒ–ã‚ãƒ¥ãƒ¼ã¨ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ãƒ¥ãƒ¼ ã©ã†ã§ã‚‚ã„ã„è©±ã§ã¯ã‚ã‚‹ãŒã€ã‚¸ãƒ§ãƒ–ã‚ãƒ¥ãƒ¼ãŠã‚ˆã³ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ãƒ¥ãƒ¼ã¨ã„ã†ç”¨èªžã¯ã‚ˆãæ··åŒã—ã¦ä½¿ã£ã¦ã—ã¾ã†ã€‚ä¿ºå®šç¾©ã§ã¯ã€ã‚¸ãƒ§ãƒ–ã‚ãƒ¥ãƒ¼ã¯ã€Œã‚¸ãƒ§ãƒ–ç®¡ç†æ©Ÿèƒ½ã€ã¨ã„ã†ç›®çš„ã‚’ãŸã¾ãŸã¾ã‚ãƒ¥ãƒ¼æ§‹é€ ã«åŸºã¥ã„ã¦å®Ÿè£…ã—ã¦ã„ã‚‹ã‚‚ã®ã§ã‚ã‚Šã€ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ãƒ¥ãƒ¼ã¯ã‚ãƒ¥ãƒ¼æ§‹é€ ã«åŸºã¥ãéžåŒæœŸãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ãƒ³ã‚°æ©Ÿæ§‹ã§ã‚ã£ã¦ç”¨é€”ã¯ç‰¹ã«é™å®šã—ãªã„ã€‚ã¤ã¾ã‚Šãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ãƒ¥ãƒ¼ã‚’ã‚¸ãƒ§ãƒ–ã‚ãƒ¥ãƒ¼ã‚’å®Ÿè£…ã™ã‚‹ã®ã«ä½¿ã†ã“ã¨ã‚‚ã‚ã‚‹ãŒã€ãã‚Œä»¥å¤–ã®ç”¨é€”ã«ã‚‚ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ãƒ¥ãƒ¼ã¯ä½¿ã‚ã‚Œã‚‹ã€‚ã¾ãŸã‚¸ãƒ§ãƒ–ã‚ãƒ¥ãƒ¼ã‚’ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ãƒ¥ãƒ¼ã«åŸºã¥ã‹ãªã„ã§åŒæœŸçš„ã«å®Ÿè£…ã™ã‚‹ã“ã¨ã‚‚ã§ãã‚‹ã€‚ ãã£ã¨å‰ã„å¦è€…ã•ã‚“ãŒã©ã“ã‹ã§ã¡ã‚ƒã‚“ã¨ã—ãŸå®š
nobu666 2011/06/22
memcached

messagequeue
ãƒªãƒ³ã‚¯
memcached ã‚’ä½¿ã£ãŸã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®è¨è¨ˆã«ã¤ã„ã¦ - blog.nomadscafe.jp
ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‹ã‚‰memcachedã‚’åˆ©ç”¨ã™ã‚‹éš›ã®ã€ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã¯ä»¥å‰æ›¸ã„ã¦ã„ã‚‹ã®ã§ã€ãã®å‰æ®µéšŽã§memcachedã‚’å«ã‚ãŸWebã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£(ã¨ä¸€éƒ¨ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã®è©±)ã«ã¤ã„ã¦ä»Šã®å€‹äººçš„ãªè€ƒãˆã‚’ã¾ã¨ã‚ã¦ã¿ã¾ã™ã€‚Kyoto Tycoonã‚’ä½¿ã£ãŸã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚µãƒ¼ãƒã§ã‚‚åŸºæœ¬ã¯åŒã˜ã ã¨æ€ã„ã¾ã™ 1) ä½¿ã‚ãªã„ memcachedã‚’ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«çµ„ã¿è¾¼ã‚€ã“ã¨ã§ã€ãƒ—ãƒã‚°ãƒ©ãƒ ãŒã©ã†ã—ã¦ã‚‚è¤‡é›‘ã«ãªã‚ŠãŒã¡ã§ã™ã€‚ãƒ‡ãƒ¼ã‚¿ã®å‰Šé™¤ã‚„æ›´æ–°ã®éš›ã«ã‚ãƒ£ãƒƒã‚·ãƒ¥ã®æ›´æ–°ã‚’å¿˜ã‚Œã‚‹ã¨å¤šãã®å•é¡ŒãŒç™ºç”Ÿã—ã¾ã™ã€‚ä¾‹ãˆã°ãƒ¦ãƒ¼ã‚¶ãŒãƒ‹ãƒƒã‚¯ãƒãƒ¼ãƒ ã‚„ãƒ—ãƒãƒ•ã‚£ãƒ¼ãƒ«å†™çœŸã‚’æ›´æ–°ã—ãŸã®ã«ç”»é¢ä¸Šå¤‰ã‚ã‚‰ãªã„ãªã©ã®ç¾è±¡ãŒèµ·ã“ã‚‹ã¨ã€ãƒ¦ãƒ¼ã‚¶ã«å¯¾ã—ã¦ä¸å¿«ãªæ€ã„ã‚’ã•ã›ã¦ã—ã¾ã†ã§ã—ã‚‡ã†ã€‚ã¾ãŸãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãŒéžåŒæœŸã®ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’è¡Œã£ã¦ã„ã‚‹å ´åˆã€masterã«å¯¾ã—ã¦ãƒ‡ãƒ¼ã‚¿ã®å¤‰æ›´ã‚’ã‹ã‘ã€æ›´æ–°ãŒåæ˜ ã•ã‚Œã‚‹å‰ã«slaveã‹ã‚‰èªã¿è¾¼ã‚“ã§ã—ã¾ã„ã€ã‚ãƒ£ãƒƒã‚·
nobu666 2011/06/06
memcached
ãƒªãƒ³ã‚¯
é–‹ç™ºãƒ¡ãƒ¢: DBã‚µãƒ¼ãƒã®noreplyã‚ªãƒ—ã‚·ãƒ§ãƒ³ã«ã‚ˆã‚‹é«˜é€ŸåŒ–
Kyoto Tycoonã‚„memcachedã«ã¦noreplyã‚ªãƒ—ã‚·ãƒ§ãƒ³ã‚’ä½¿ã£ã¦ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’ä¸Šã’ã‚‹è©±ã€‚ noreplyã®åŠŸç½ª DBã«å¯¾ã™ã‚‹æ›´æ–°æ“ä½œã¯ãã®æˆå¦ã‚’çœŸå½å€¤ãªã©ã¨ã—ã¦å‘¼å‡ºå´ã«è¿”ã™ã®ãŒé€šå¸¸ã§ã‚ã‚‹ãŒã€ãã‚Œã‚’çœç•¥ã™ã‚‹ã“ã¨ã§ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’ä¸Šã’ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚memcachedã§ã¯noreplyã‚ªãƒ—ã‚·ãƒ§ãƒ³ã¨ã—ã¦çŸ¥ã‚‰ã‚Œã¦ã„ã‚‹ã€‚KTã®æœ€æ–°ç‰ˆã‹ã‚‰ã¯ã€memcachedãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã¨ç‹¬è‡ªãƒã‚¤ãƒŠãƒªãƒ—ãƒãƒˆã‚³ãƒ«ã§ã‚‚noreplyã‚ªãƒ—ã‚·ãƒ§ãƒ³ã‚’ã‚µãƒãƒ¼ãƒˆã™ã‚‹ã“ã¨ã«ã—ãŸã€‚ noreplyã‚’æœ‰åŠ¹ã«ã™ã‚‹ã¨ãªãœé«˜é€ŸåŒ–ã™ã‚‹ã®ã‹ã€‚ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¯ã‚¯ã‚¨ãƒªã‚’sendã—ãŸã ã‘ã§ã€recvã‚’ã›ãšã«æ¬¡ã®å‡¦ç†ã«ç§»ã‚Œã‚‹ã‹ã‚‰ã ã€‚sendã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã«æ¸¡ã—ãŸãƒ‡ãƒ¼ã‚¿ã¯ã‚«ãƒ¼ãƒãƒ«ãŒéžåŒæœŸã«å‡¦ç†ã™ã‚‹ã®ã§ã€ã‚«ãƒ¼ãƒãƒ«ã¨ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¯ä¸¦åˆ—ã«å‡¦ç†ã‚’é€²ã‚ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚recvã‚’ã—ãŸå ´åˆã«ã¯ãã®æ™‚ç‚¹ã§ä¸¡è€…ã®å¾…ã¡åˆã‚ã›ãŒç™ºç”Ÿã—ã¦ã—ã¾ã†ã®ã ãŒã€ãã‚Œã‚’ã—ãª
nobu666 2011/01/13
kyototycoon

memcached

performance
ãƒªãƒ³ã‚¯
é–‹ç™ºãƒ¡ãƒ¢: memcachedã¨Kyoto Tycoonã®ç©ºé–“åŠ¹çŽ‡
Kyoto CabinetãŠã‚ˆã³Kyoto Tycoonã«æ–°ãŸã«å°Žå…¥ã•ã‚ŒãŸã€ŒStashDBã€ã‚’ä½¿ã†ã¨memcachedã‚ˆã‚Šã‚‚ç©ºé–“åŠ¹çŽ‡ã‚’å‘ä¸Šã•ã›ã‚‰ã‚Œã‚‹ã¨ã„ã†è©±ã€‚ StashDBã¨ã¯ å‰å›žã®è¨˜äº‹ã§èª¬æ˜Žã—ãŸã‚ˆã†ã«ã€Kyoto Cabinetã§ã¯ãƒãƒ¼ã‚«ãƒ«MapReduceã®ã‚ãƒ£ãƒƒã‚·ãƒ¥ã¨ã—ã¦TinyHashMapã¨ã„ã†ã‚¯ãƒ©ã‚¹ã‚’å®Ÿè£…ã—ã¦çœãƒ¡ãƒ¢ãƒªåŒ–ã‚’å›³ã£ã¦ã„ã‚‹ã€‚ä¸å¯§ã«ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚ºã—ã¦ãƒ‡ãƒ¼ã‚¿ã‚’è©°ã‚ã¦ã„ãã¨ã‹ãªã‚Šãƒ¡ãƒ¢ãƒªã‚’ç¯€ç´„ã§ãã‚‹ã‚‚ã®ãªã®ã ã€‚ åŒã˜æ§‹é€ ã‚’DBMã®ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ã‚¤ã‚¹ã«ã—ãŸã®ãŒStashDBã§ã‚ã‚‹ã€‚ProtoHashDB, ProtoTreeDB, CacheDB, GrassDB, HashDB, TreeDB, DirDB, ForestDBã«ç¶šãç¬¬9ç•ªç›®ã®DBMã¨ã„ã†ã“ã¨ã«ãªã‚‹ã€‚ã‚‚ã¡ã‚ã‚“ã€ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ã‚»ãƒ¼ãƒ•ã«ã—ã¦ã€ãƒ¬ã‚³ãƒ¼ãƒ‰å˜ä½ã®ç²’åº¦ã§ãƒãƒƒã‚¯ã‚’æ–½ã—ã¦ä¸€è²«æ€§ã‚’ç¢ºä¿ã—ã€Visitorã‚„Curso
nobu666 2010/11/12
memcached

kyototycoon
ãƒªãƒ³ã‚¯
NoSQLã¨ã—ã¦MySQLã‚’ä½¿ã†DeNAãŒã€memcachedã‚ˆã‚Šã‚‚é«˜é€Ÿãª75ä¸‡ã‚¯ã‚¨ãƒªï¼ç§’ã‚’å®Ÿç¾
ãƒ¢ãƒã‚²ãƒ¼ã§çŸ¥ã‚‰ã‚Œã‚‹DeNAã¯ã€ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã«NoSQLã‚’ä½¿ã£ã¦ã„ã¾ã›ã‚“ã€‚ãªãœã‹ï¼Ÿ ãã‚Œã¯MySQL/InnoDB 5.1ã®ç’°å¢ƒã§ç§’é–“75ä¸‡ã‚¯ã‚¨ãƒªã¨ã„ã†ã€å¤šãã®NoSQLã§ã‚‚å®Ÿç¾ã§ããªã„ã‚ˆã†ãªé«˜æ€§èƒ½ã‚’å®Ÿç¾ã—ã¦ã„ã‚‹ã‹ã‚‰ã€‚DeNAã®æ¾ä¿¡å˜‰ç¯„ï¼ˆã¾ã¤ã®ã¶ã‚ˆã—ã®ã‚Šï¼‰æ°ã¯ã€è‡ªèº«ã®ãƒ–ãƒã‚°ã«ã“ã‚“ãªå†…å®¹ã®ã‚¨ãƒ³ãƒˆãƒªã€ŒUsing MySQL as a NoSQL - A story for exceeding 750,000 qps on a commodity serverã€ï¼ˆè‹±èªžï¼‰ã‚’ãƒœã‚¹ãƒˆã—ã¦ã„ã¾ã™ã€‚ Yoshinori Matsunobu's blog: Using MySQL as a NoSQL - A story for exceeding 750,000 qps on a commodity server æ¾ä¿¡æ°ãŒæŒ‡æ‘˜ã™ã‚‹ã‚ˆã†ã«ã€å¤§è¦æ¨¡ãªãƒãƒƒãƒˆã‚µãƒ¼ãƒ“ã‚¹ã‚’æä¾›ã—ã¦ã„ã‚‹ä¼æ¥ã®å¤šãã¯åˆ†æ•£ç’°å¢ƒã§
nobu666 2010/10/27
nosql

mysql

memcached

handlersocket
ãƒªãƒ³ã‚¯
NoSQLã®æœ¬å‘½ã¨ãªã‚‹ã‹ï¼Ÿã€€memcachedã®é–‹ç™ºè€…ã‚‰ãŒæ–°ãŸãªã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã€Œmembaseã€ã‚’ç«‹ã¡ä¸Šã’ | OSDN Magazine
Webã‚¤ãƒ³ãƒ•ãƒ©ä¼æ¥ã®ç±³NorthScaleã¯6æœˆ23æ—¥ï¼ˆç±³å›½æ™‚é–“ï¼‰ã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®NoSQL ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã€Œmembase.orgã€ã‚’ç«‹ã¡ä¸Šã’ãŸã“ã¨ã‚’ç™ºè¡¨ã—ãŸã€‚ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®ã‚µã‚¤ãƒˆã§ã¯ã€ã€ŒMembase 1.6ã€ãƒ™ãƒ¼ã‚¿1ã®ãƒã‚¤ãƒŠãƒªã¨ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’å…¬é–‹ã—ã¦ã„ã‚‹ã€‚ NorthScaleã¯åˆ†æ•£ãƒ¡ãƒ¢ãƒªã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚·ã‚¹ãƒ†ãƒ ã€Œmemcachedã€ã®ä¸»è¦é–‹ç™ºè€…ãŒç«‹ã¡ä¸Šã’ãŸãƒ™ãƒ³ãƒãƒ£ãƒ¼ä¼æ¥ã§ã€memcachedã‚’ãƒ™ãƒ¼ã‚¹ã«ã—ãŸã€ŒNorthScale Membase Serverã€ã‚„ã€ŒNorthScale Memcached Serverã€ãªã©ã®è£½å“ã‚’é–‹ç™ºãƒ»æä¾›ã—ã¦ã„ã‚‹ã€‚ä»Šå›žã€membaseã®æ—©æœŸãƒ¦ãƒ¼ã‚¶ãƒ¼ã§ã‚ã‚‹ç±³Zyngaã€éŸ“å›½NHNã®2ç¤¾ã¨å…±ã«ã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã¨ã—ã¦membase.orgã‚’ç«‹ã¡ä¸Šã’ãŸã€‚ä»Šå¾Œã¯ã€membase.orgã‚’ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã¨ã—ã€å•†ç”¨ç‰ˆã¨ã—ã¦Membase Serv
nobu666 2010/06/29
memcached

membase
ãƒªãƒ³ã‚¯
libmemcachedã®ãªã‹ - Doge log
ã¡ã‚‡ã£ã¨ä½¿ãˆã‚‹ã‹ã©ã†ã‹èª¿ã¹ãŸæ™‚ã«æ€ã£ãŸã“ã¨ã€‚ libmemcached/connect.c /* libmemcached will always use nonblocking IO to avoid write deadlocks */ int flags; do flags= fcntl(ptr->fd, F_GETFL, 0); while (flags == -1 && (errno == EINTR || errno == EAGAIN)); unlikely (flags == -1) { return MEMCACHED_CONNECTION_FAILURE; } else if ((flags & O_NONBLOCK) == 0) { int rval; do rval= fcntl(ptr->fd, F_SETFL, flags | O_NONBLOCK); whil
nobu666 2010/06/14
c

memcached
ãƒªãƒ³ã‚¯
502 Bad Gateway
502 Bad Gateway nginx
nobu666 2010/03/31
memcached

thread
ãƒªãƒ³ã‚¯
Memcached ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãƒ„ãƒ¼ãƒ«ã‚’å…¬é–‹ã—ã¾ã—ãŸ - higepon blog
Memcached ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãƒ„ãƒ¼ãƒ«ã‚’å…¬é–‹ã—ã¾ã—ãŸã€‚è‡ªä½œã® KVS ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹æ¸¬å®šã«ä½¿ã£ã¦ã„ãŸã‚‚ã®ã§ã™ã€‚ ä»¥ä¸‹ã®ã‚ˆã†ã«ç°¡å˜ã«ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãŒã¨ã‚Œã¾ã™ã€‚ $ mcbench -b 10000 -t 10 -n 1000 -s 127.0.0.1 -p 11211 -c get ==== mcbench started ======================= Server: 127.0.0.1:11211 10 threads x 1000 = 10000 commands. Inserting base data 10000 ... done Sending get Commands ... done ==== mcbench result ======================== Interval: 138 msec Performance: 72661 comma
nobu666 2010/02/16
memcached

benchmark

kvs

performance
ãƒªãƒ³ã‚¯
memcachedã‚’ä»‹ã—ã¦ã€Perlã¨Rubyã§ãƒ‡ãƒ¼ã‚¿ã‚’ã»ã’ã»ã’ã—ã¦ã¿ã‚‹ - (ï¾Ÿâˆ€ï¾Ÿ)oå½¡ sasata299's blog
2009å¹´10æœˆ19æ—¥22:50 Perl Ruby memcachedã‚’ä»‹ã—ã¦ã€Perlã¨Rubyã§ãƒ‡ãƒ¼ã‚¿ã‚’ã»ã’ã»ã’ã—ã¦ã¿ã‚‹ ãµã¨æ€ã£ã¦ã€Ruby ã§ãƒ‡ãƒ¼ã‚¿ã‚’ memcached ã«å…¥ã‚Œã¦ã€ãã‚Œã‚’ Perl ã‹ã‚‰å–ã‚Šå‡ºã›ã‚‹ã®ã‹ãªã€œã¨ã„ã†ã®ãŒæ°—ã«ãªã£ãŸã®ã§è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚ãƒ‡ãƒ¼ã‚¿ã®å½¢å¼ã¨ã—ã¦ã€æ–‡å—åˆ—ã€ActiveRecordã€ãƒãƒƒã‚·ãƒ¥ã‚’ãã‚Œãžã‚Œè©¦ã—ã¦ã¿ã¾ã™ã€‚äºˆæƒ³ã§ã¯ã€ActiveRecord ã®ãƒ‡ãƒ¼ã‚¿ã¯ã•ã™ãŒã« Perl ã§ã¯èªã¿è¾¼ã‚ãªã„ã ã‚ã†ã‘ã©ã€ãã‚Œä»¥å¤–ã¯èªã¿è¾¼ã‚ã‚‹ã‚“ã˜ã‚ƒãªã„ã‹ãªãã¨ã€‚ ã¾ãšã¯ Ruby ã‚’ä½¿ã£ã¦ memcached ã«ãƒ‡ãƒ¼ã‚¿ã‚’ set ã—ã¾ã™ã€‚ #!/usr/bin/ruby require 'rubygems' require 'activerecord' require 'memcache' class Hoge < ActiveRecord::Base estab
nobu666 2009/10/20
memcached

perl

ruby
ãƒªãƒ³ã‚¯
http://www.machu.jp/posts/20091002/
nobu666 2009/10/04
benchmark

memcached
ãƒªãƒ³ã‚¯
ç¬¬3å›žã€€ã‚·ã‚¹ãƒ†ãƒ é‹ç”¨ç›£è¦–ã«å½¹ç«‹ã¤çµ±è¨ˆï¼é›†è¨ˆã‚·ã‚¹ãƒ†ãƒ | gihyo.jp
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nobu666 2009/09/15
memcached
ãƒªãƒ³ã‚¯
memcachedãƒ—ãƒãƒˆã‚³ãƒ«ã‚’ä½¿ã£ãŸéžåŒæœŸé€šçŸ¥ã‚µãƒ¼ãƒãƒ¼ - Blog by Sadayuki Furuhashi
ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³Aï¼škeyXã‚’getã™ã‚‹ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³Aï¼šgetãŒå¾…ãŸã•ã‚Œã‚‹ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³Bï¼škeyXã«valueXã‚’ã‚»ãƒƒãƒˆã™ã‚‹ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³Aï¼šgetãŒå¸°ã‚Šã€valueXã‚’å–å¾—ã§ãã‚‹ ã“ã®ã‚ˆã†ã«éžåŒæœŸã«é€šçŸ¥ã™ã‚‹æ©Ÿæ§‹ã‚’memcachedãƒ—ãƒãƒˆã‚³ãƒ«ã‚’ä½¿ã£ã¦æ±Žç”¨çš„ã«åˆ©ç”¨ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯CodeReposã«ã‚ã‚Šã¾ã™ï¼šlang/ruby/lkserver $ svn co http://svn.coderepos.org/share/lang/ruby/lkserver $ cd lkserver # memcachedãƒ†ã‚ã‚¹ãƒˆãƒ—ãƒãƒˆã‚³ãƒ«ã®ãƒ‘ãƒ¼ã‚µãƒ¼ã‚’ã‚³ãƒ³ãƒ‘ã‚¤ãƒ« $ ruby extconf.rb $ make # Revï¼ˆã‚¤ãƒ™ãƒ³ãƒˆé§†å‹•IOãƒ©ã‚¤ãƒ–ãƒ©ãƒªï¼‰ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« $ gem install rev # 11511/tcpã§èµ·å‹• $ ruby lkse
nobu666 2009/02/28
memcached
ãƒªãƒ³ã‚¯
memcachedãƒ—ãƒãƒˆã‚³ãƒ«ã‚’ä½¿ã£ãŸBlockingQueue - Blog by Sadayuki Furuhashi
ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã§ã‚ˆãä½¿ã†BlockingQueueã‚’memcachedãƒ—ãƒãƒˆã‚³ãƒ«ã‚’ä½¿ã£ã¦ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯è¶Šã—ã«ä½¿ã†ã“ã¨ãŒã§ãã‚‹ã‚µãƒ¼ãƒãƒ¼ã‚’å®Ÿè£…ã—ã¦ã¿ã¾ã—ãŸã€‚ ã‚¿ã‚¹ã‚¯ã‚’ã‚¬ãƒ³ã‚¬ãƒ³pushã—ã¦ã„ãä¸€æ–¹ã§ã€ãƒ¯ãƒ¼ã‚«ãƒ¼ã‚¹ãƒ¬ãƒƒãƒ‰ãªã‚‰ã¬ãƒ¯ãƒ¼ã‚«ãƒ¼ã‚µãƒ¼ãƒãƒ¼ãŒ1ã¤ãšã¤popã—ã¦å‡¦ç†ã—ã¦ã„ãã‚ˆã†ãªåˆ†æ•£å‡¦ç†ã«ä½¿ãˆã‚‹ã‹ã‚‚çŸ¥ã‚Œã¾ã›ã‚“ã€‚ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ—ãƒ¼ãƒ«ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯åˆ†æ•£ç‰ˆã€‚ ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯CodeReposã«ã‚ã‚Šã¾ã™ï¼šlang/ruby/lkserver $ svn co http://svn.coderepos.org/share/lang/ruby/lkserver $ cd lkserver # memcachedãƒ†ã‚ã‚¹ãƒˆãƒ—ãƒãƒˆã‚³ãƒ«ã®ãƒ‘ãƒ¼ã‚µãƒ¼ã‚’ã‚³ãƒ³ãƒ‘ã‚¤ãƒ« $ ruby extconf.rb $ make # Revï¼ˆã‚¤ãƒ™ãƒ³ãƒˆé§†å‹•IOãƒ©ã‚¤ãƒ–ãƒ©ãƒªï¼‰ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« $ gem install rev # 11511
nobu666 2009/02/28
memcached
ãƒªãƒ³ã‚¯
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nobu666 2009/02/28
memcached

proxy

cache
ãƒªãƒ³ã‚¯
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nobu666 2009/02/04
memcached
ãƒªãƒ³ã‚¯
Facebook ç¤¾ãŒ memcached ã«åŠ ãˆãŸæ”¹è‰¯ - Shudo's Notes (2008/12)
æŠ€è¡“ãƒ•ã‚§ãƒæ—¥è¨˜ (2008å¹´ 12æœˆ) å…ˆæœˆ, æ¥æœˆ ã¸ ä¸€è¦§ã¸ é¦–è—¤ã®ãƒšãƒ¼ã‚¸ã¸ 2008/12/31 (æ°´) ä»Šå¹´ã€è²·ã£ãŸã‚‚ã®: ThinkPad X300 (æ—¥è¨˜4/2åˆ†) ç«ã®é³¥ æ–‡åº«ç‰ˆ (æ—¥è¨˜4/6åˆ†) EMOBILE D02HW (æ—¥è¨˜4/18åˆ†) ç‰¹æ®Šãƒ‰ãƒ©ã‚¤ãƒã®ã‚»ãƒƒãƒˆ (æ—¥è¨˜5/2åˆ†) 2ä¸‡å†† PC (æ—¥è¨˜5/7åˆ†) PS2 ç”¨ã®æ˜”ã®ã‚²ãƒ¼ãƒ (æ—¥è¨˜7/27åˆ†) ã‚«ãƒ¡ãƒ©ã®ãƒ¬ãƒ³ã‚ºã‚ãƒ£ãƒƒãƒ— (æ—¥è¨˜7/27åˆ†) ã‚»ãƒ³ã‚µãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æœ¬ (æ—¥è¨˜7/30åˆ†) iPhone 3G (æ—¥è¨˜8/8åˆ†) iPhone 3G ã®ã‚±ãƒ¼ã‚¹, ã‚¤ãƒ¤ãƒ•ã‚©ãƒ³ (æ—¥è¨˜8/25åˆ†) æœ¬æ£š (æ—¥è¨˜9/1åˆ†) ã‚«ãƒ¡ãƒ©ã®ãƒ¬ãƒ³ã‚ºã‚ãƒ£ãƒƒãƒ— (æ—¥è¨˜10/12åˆ†) HDD ãƒ¬ã‚³ãƒ¼ãƒ€ (æ—¥è¨˜11/3åˆ†) ç§è²»ã§è²·ã£ãŸé«˜ä¾¡ãªã‚‚ã®ã¯ iPhone ã¨ HDD ãƒ¬ã‚³ãƒ¼ãƒ€ãã‚‰ã„? ä»Šå¹´ã®æ•£é«ªã€4å›ž: 2/26, 6/10, 9/1, 12
nobu666 2008/12/18
memcached
ãƒªãƒ³ã‚¯
Google App Engineã¨Memcache API - mixi engineer blog
ã“ã‚“ã«ã¡ã¯ã€æŸPerlç•Œéšˆã®IRCãƒãƒ£ãƒ³ãƒãƒ«ã§PythonãŒãƒžã‚¤ãƒ–ãƒ¼ãƒ çš„ãªKYèª¤çˆ†ã‚’ã—ã¦ã—ã¾ã£ãŸtmaesakaã§ã™ã€‚ å…ˆæ—¥ã€ä»¥å‰ã‹ã‚‰èˆˆå‘³ã®ã‚ã£ãŸGoogle App Engineã¨Memcache APIã«ã¤ã„ã¦å°‘ã—èª¿ã¹ã€ã“ã¡ã‚‰ã«è‹±æ–‡ã§å ±å‘Šã—ãŸã®ã§ã™ãŒã€ä»Šæ—¥ã¯æ—¥æœ¬èªžã§è¦ç´„ã—ãŸã¾ã¨ã‚ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ ã¾ãšè»½ãå‰ç½®ãã§ã™ãŒGoogle App Engine (GAE)ã¨ã¯ã€GoogleãŒæä¾›ã—ã¦ã„ã‚‹ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’Googleã®ã‚¤ãƒ³ãƒ•ãƒ©ä¸Šã§ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚°ã‚„å†—é•·åŒ–ãªã©ã€ã‚ã‚‹ç¨‹åº¦ã®ãƒŽã‚¦ãƒã‚¦ã‚„è³‡é‡‘ã‚’è¦æ±‚ã•ã‚Œã‚‹é¢å€’ãªäº‹ã‚’æ°—ã«ã›ãšã«é‹å–¶ã§ãã‚‹ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ã§ã™ã€‚ã¤ã¾ã‚Šã€å…¸åž‹çš„ãªPaaSã®ä¾‹ã§ã‚ã‚Šã€ã‚µãƒ¼ãƒ“ã‚¹ã®é‹å–¶ã‚³ã‚¹ãƒˆã‚’elasticï¼ˆä¼¸ç¸®ï¼‰ã«ã—ã¾ã™ã€‚æ˜¨ä»Šãƒã‚ºãƒ¯ãƒ¼ãƒ‰åŒ–ã—ã¤ã¤ã‚ã‚‹ã‚¯ãƒ©ã‚¦ãƒ‰ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã®ä¸€ç¨®ã§ã‚‚ã‚ã‚Šã¾ã™ã€‚ GAEã®ã‚¤ãƒ³ãƒ•ãƒ©ã¯Googleã‚ˆã‚Šæä¾›ã•ã‚Œã¦ã„ã‚‹APIã‚»ãƒƒãƒˆã‚’ç”¨ã„ã¦åˆ©ç”¨ã—
nobu666 2008/11/27
memcached

python
ãƒªãƒ³ã‚¯
memcachedæ´»ç”¨ã¯ã€æ ¼ç´ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®â€ç²’åº¦â€ãŒã‚ãƒ¢
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nobu666 2008/11/18
memcached

scalability
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Repcached
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nobu666 2008/01/31
cache

database

memcached

replication

scalability

tools
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