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piro_suke id:piro_suke

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ke-tai.org > Blog Archive > ãƒ‰ãƒªã‚³ãƒ ã®è² è·å¯¾ç–ã®ãƒŽã‚¦ãƒã‚¦ãŒãŸãã•ã‚“è©°ã¾ã£ãŸã‚¹ãƒ©ã‚¤ãƒ‰è³‡æ–™ã€Œã‚½ãƒ¼ã‚·ãƒ£ãƒ«ã‚²ãƒ¼ãƒ ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆã®æ´å²ã€
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piro_suke 2012/02/21
social

scalability
ãƒªãƒ³ã‚¯
3 Tips for Building a Web App That Can Scale
Lew Cirne is founder and CEO of New Relic, the leading SaaS-based web application performance management company supporting 10,000 customers including companies from Comcast to Zynga. Twitter generates about eight terabytes of data a day. Thatâ€™s a hell of a lot of data for one application. Some SaaS companies might look at that number and think that theyâ€™ll never need to handle that much data, or
piro_suke 2011/08/17
business

Channels

contributor

features

How-To

Web Design

dev & design

how to

SaaS

scalability
ãƒªãƒ³ã‚¯
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ã‚¹ãƒ©ã‚¤ãƒ‰ã®ä½œè€…ã§ã‚ã‚‹Gleicon Moraesã¯ã€ã“ã‚Œã‚‰ã®å›³ã‚’ç¤ºã—ãŸä¸Šã§ã€ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¯ã‚¬ãƒ ãƒ†ãƒ¼ãƒ—ã®ã‚ˆã†ã«ã¤ãŽã¯ãŽã§ä½¿ãˆã‚‹ã‚ˆã†ãªä¸‡èƒ½è–¬ã§ã¯ãªã„ã€‚ã‚·ãƒ£ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã‚„éžæ£è¦åŒ–ãªã©ã¯æ¤œè¨Žã™ã¹ãã‚ˆã„é¸æŠžè‚¢ã§ã‚ã‚Šã€ã¾ãŸãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ä»¥å¤–ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚‚é¸æŠžè‚¢ã¨ã—ã¦ã„ã‚Œã‚‹ã¨ã‚ˆã„ã ã‚ã†ã¨èª¬ã„ã¦ã„ã¾ã™ã€‚ ãã—ã¦æ¬¡ã®ã‚ˆã†ãªã€Œãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®é–“é•ã£ãŸä½¿ã„æ–¹10é …ç›®ã€ã‚’ç¤ºã—ã¦ã„ã‚‹ã®ã§ã™ï¼ˆè¨³ã¯å‰è¿°ã®è¨˜äº‹ã€Œãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®é–“é•ã£ãŸä½¿ã„æ–¹10é …ç›®ã€ã‹ã‚‰ï¼‰ã€‚ Dynamic table creationï¼ˆå‹•çš„ãªãƒ†ãƒ¼ãƒ–ãƒ«ã®ä½œæˆï¼‰ Table as cacheï¼ˆãƒ†ãƒ¼ãƒ–ãƒ«ã‚’ã‚ãƒ£ãƒƒã‚·ãƒ¥ã¨ã—ã¦ä½¿ã†ï¼‰ Table as queueï¼ˆãƒ†ãƒ¼ãƒ–ãƒ«ã‚’ã‚ãƒ¥ãƒ¼ã¨ã—ã¦ä½¿ã†ï¼‰ Table as log fileï¼ˆãƒ†ãƒ¼ãƒ–ãƒ«ã‚’ãƒã‚°ã¨ã—ã¦ä½¿ã†ï¼‰ Distributed Global Lockingï¼ˆåˆ†æ•£ã—ãŸã‚°ãƒãƒ¼ãƒãƒ«ãªãƒãƒƒã‚¯ï¼‰
piro_suke 2011/05/25
scalability
ãƒªãƒ³ã‚¯
Twitterã«ãŠã‘ã‚‹å¤§è¦æ¨¡ã‚·ã‚¹ãƒ†ãƒ æ§‹ç¯‰ã€3ã¤ã®åŽŸå‰‡
4æœˆã«ç±³ã‚µãƒ³ã‚¿ã‚¯ãƒ©ãƒ©ã§è¡Œã‚ã‚ŒãŸMySQL Confernce & Expo 211ã§ã¯ã€Twitterã®Jeremy Coleæ°ãŒã€ŒBig and Small Data at @Twitterã€ã¨é¡Œã—ã¦ã€åŒç¤¾ã®ã‚·ã‚¹ãƒ†ãƒ ã«ãŠã‘ã‚‹åŽŸå‰‡ã¨ã‚·ã‚¹ãƒ†ãƒ æ§‹æˆã«ã¤ã„ã¦ç´¹ä»‹ã—ãŸãƒ—ãƒ¬ã‚¼ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ãŒè¡Œã‚ã‚Œã¾ã—ãŸã€‚ 1æ—¥ã«1å„„5000ä¸‡ä»¥ä¸Šã®ãƒ„ã‚¤ãƒ¼ãƒˆãŒè¡Œã‚ã‚Œã¦ã„ã‚‹Twitterã®ã‚·ã‚¹ãƒ†ãƒ ã¯ã©ã®ã‚ˆã†ã«æ§‹ç¯‰ã•ã‚Œã¦ã„ã‚‹ã®ã‹ã€ãã®å†…å®¹ã‚’ç´¹ä»‹ã—ã¾ã—ã‚‡ã†ã€‚ Twitterã«ãŠã‘ã‚‹åŽŸå‰‡ Twitterã®Jeremy Coleæ°ã€‚
piro_suke 2011/05/25
mysql

twitter

scalability
ãƒªãƒ³ã‚¯
ã‚¸ãƒ§ã‚¨ãƒ«ãƒ»ã‚¹ãƒãƒ«ã‚¹ã‚ãƒ¼æ°ã®ã€ŒStackOverflow.comã€ã€æ§‹æˆã¯ã‚ãšã‹4å°ã®PCã‚µãƒ¼ãƒ
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piro_suke 2009/08/27
service

server

scalability
ãƒªãƒ³ã‚¯
çœŸã«ã‚¹ã‚±ãƒ¼ãƒ©ãƒ–ãƒ«ãªWebã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹ã«ã¯?ã¨ã„ã†è©±é¡Œã§ç››ã‚Šä¸ŠãŒã£ãŸä»¶ - Tous Les Jours æ”»é˜²è¨˜
å…ˆé€±æœ«ã¯ä¸Šäº¬ã—ã¦RubyKaigiã«å‚åŠ ã—ã¦ãã¾ã—ãŸã€‚ é‹ã‚ˆãLTæž ã‚’ã„ãŸã ãã“ã¨ãŒã§ããŸã®ã§ã€ã‚¿ã‚¤ãƒˆãƒ«ã®ã‚ˆã†ãªãƒ†ãƒ¼ãƒžã§ï¼ˆçµæ§‹ç´†ä½™æ›²æŠ˜ãŒã‚ã£ã¦ã€å½“åˆã®æƒ³å®šã‹ã‚‰é€¸ã‚Œã¦ã—ã¾ã£ãŸ...ï¼‰ãƒ—ãƒ¬ã‚¼ãƒ³ã•ã›ã¦ã‚‚ã‚‰ã†ã“ã¨ãŒã§ãã¾ã—ãŸã€‚ è©±ã®æµã‚Œã¨ã—ã¦ã¯ã€ ã€ŒWebã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ãƒœãƒˆãƒ«ãƒãƒƒã‚¯ã¯RDBã€ â†“ ã€ŒRDBã£ã¦AmazonEC2ã¿ãŸã„ãªHaaSã§ã¯ã‚¹ã‚±ãƒ¼ãƒ«ã—ãªã„ã‚ˆãã€‚ã€ â†“ ã€Œæœ¬å½“ã«ï¼ˆã‚¢ãƒ—ãƒªã®ã‚³ãƒ¼ãƒ‰ã‚’ãã®ã¾ã¾ã§ï¼‰ã‚¹ã‚±ãƒ¼ãƒ«ã•ã›ã‚ˆã†ã¨æ€ã£ãŸã‚‰ã€Amazon SimpleDBã®ã‚ˆã†ãªã‚¯ãƒ©ã‚¦ãƒ‰DBã‚’ä½¿ã†ã—ã‹ãªã„ã€ â†“ ã€ŒSimpleDBã¯MySQLã‚ˆã‚Šä¸€æ¡ä»¥ä¸Šé…ã„ã‹ã‚‰ã€å˜ç´”ã«RDBã‚’SimpleDBã«ç½®ãæ›ãˆã‚‹ã¨ã€ãˆã‚‰ã„ã“ã¨ã«ãªã‚‹ã€ â†“ ã€ŒSimpleDBã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã‚’æ¥µåŠ›å°‘ãªãã™ã‚‹ãŸã‚ã€ãƒªã‚¯ã‚¨ã‚¹ãƒˆã¯Memcachedã¨ã‹ã§ã‚ãƒ£ãƒƒã‚·ãƒ¥ã—ã¾ãã‚‹å¿…è¦ãŒã‚ã‚‹ãã€ â†“ ã€Œã“ã®ã‚ãŸã‚Šã‚’ä»ŠLang-8ã§å®Ÿé¨“ã—ã¦ã„ã‚‹ã€‚
piro_suke 2009/07/26
ruby

rails

scalability
ãƒªãƒ³ã‚¯
ã€Œãƒ¢ãƒã‚²ãƒ¼ã‚¿ã‚¦ãƒ³ã€ã®ã¤ãã‚Šã‹ãŸ âˆ’ TechTargetã‚¸ãƒ£ãƒ‘ãƒ³ ã‚·ã‚¹ãƒ†ãƒ é–‹ç™º
ä½Žä¾¡æ ¼ãªPCã‚µãƒ¼ãƒ1000å°ã§1æ—¥6å„„PVã‚’ã•ã°ã ã€Œãƒ¢ãƒã‚²ãƒ¼ã‚¿ã‚¦ãƒ³ã€ï¼ˆä»¥ä¸‹ã€ãƒ¢ãƒã‚²ãƒ¼ï¼‰ã¨ã„ãˆã°ã€èª°ã—ã‚‚ã€Œä¸é«˜ç”Ÿã«çµ¶å¤§ãªäººæ°—ã‚’èª‡ã‚‹æºå¸¯ã‚µã‚¤ãƒˆã€ã¨ã„ã†èªè˜ãã‚‰ã„ã¯ã‚ã‚‹ã ã‚ã†ã€‚ã‚²ãƒ¼ãƒ ã€ãƒ‹ãƒ¥ãƒ¼ã‚¹ã«å°èª¬ã€å ã„ãªã©ã®ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã€ã‚¢ãƒã‚¿ãƒ¼ï¼ˆä»®æƒ³ã‚ãƒ£ãƒ©ã‚¯ã‚¿ãƒ¼ï¼‰ã‚’è£…ã£ãŸSNSã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã€ãƒ‡ã‚£ãƒ¼ãƒ»ã‚¨ãƒŒãƒ»ã‚¨ãƒ¼ï¼ˆä»¥ä¸‹ã€DeNAï¼‰ãŒé‹å–¶ã™ã‚‹ã‚·ãƒ§ãƒƒãƒ”ãƒ³ã‚°ã‚„ã‚ªãƒ¼ã‚¯ã‚·ãƒ§ãƒ³ã‚µã‚¤ãƒˆãªã©ãŒåˆ©ç”¨ã§ãã‚‹ã€æºå¸¯é›»è©±å‘ã‘ã®ç·åˆãƒãƒ¼ã‚¿ãƒ«ã‚µã‚¤ãƒˆã ã€‚ DeNAã®ãƒãƒ¼ã‚¿ãƒ«äº‹æ¥æœ¬éƒ¨ ã‚·ã‚¹ãƒ†ãƒ éƒ¨ éƒ¨é•·ã€æ¦éƒ¨æ° ãƒ¢ãƒã‚²ãƒ¼ã¯2009å¹´5æœˆç¾åœ¨ã§ä¼šå“¡æ•°1419ä¸‡äººã€æœˆé–“ãƒšãƒ¼ã‚¸ãƒ“ãƒ¥ãƒ¼ï¼ˆPVï¼‰ã¯ç´„183å„„ã‚’èª‡ã‚‹ã€‚ã¤ã¾ã‚Šã€1æ—¥å½“ãŸã‚Š6å„„PVã§ã‚ã‚‹ã€‚ã•ãžã‹ã—å¤§æŽ›ã‹ã‚Šãªã‚·ã‚¹ãƒ†ãƒ ã‚’é‹ç”¨ã—ã¦ã„ã‚‹ã®ã ã‚ã†ã¨æƒ³åƒã—ã¦ã—ã¾ã†ãŒã€æ„å¤–ã«ãã†ã§ã¯ãªã„ã€‚ DeNAãƒãƒ¼ã‚¿ãƒ«äº‹æ¥æœ¬éƒ¨ ã‚·ã‚¹ãƒ†ãƒ éƒ¨ã®éƒ¨é•·ã€æ¦éƒ¨é›„ä¸€æ°ã¯ã€Œãƒ¢ãƒã‚²ãƒ¼ã®ã‚·ã‚¹ãƒ†ãƒ ã¯ã€æ¯”è¼ƒçš„ä½Žä¾¡æ ¼ãªPCã‚µãƒ¼ãƒæ©Ÿ1000
piro_suke 2009/07/03
service

scalability

development
ãƒªãƒ³ã‚¯
Hadoopã§ã€ã‹ã‚“ãŸã‚“åˆ†æ•£å‡¦ç† (Yahoo! JAPAN Tech Blog)
ãƒ¤ãƒ•ãƒ¼æ ªå¼ä¼šç¤¾ã¯ã€2023å¹´10æœˆ1æ—¥ã«LINEãƒ¤ãƒ•ãƒ¼æ ªå¼ä¼šç¤¾ã«ãªã‚Šã¾ã—ãŸã€‚LINEãƒ¤ãƒ•ãƒ¼æ ªå¼ä¼šç¤¾ã®æ–°ã—ã„ãƒ–ãƒã‚°ã¯ã“ã¡ã‚‰ã§ã™ã€‚LINEãƒ¤ãƒ•ãƒ¼ Tech Blog ã“ã‚“ã«ã¡ã¯ã€åœ°åŸŸã‚µãƒ¼ãƒ“ã‚¹äº‹æ¥éƒ¨ã®å‰ç”°ä¸€æ˜Ÿã§ã™ã€‚ ä»Šå›žã¯ã€Hadoopã«ã¤ã„ã¦ã€Yahoo! JAPANã§ã®å®Ÿéš›ã®ä½¿ç”¨ä¾‹ã‚’äº¤ãˆãªãŒã‚‰æ›¸ããŸã„ã¨æ€ã„ã¾ã™ã€‚Hadoopã¨ã¯ã€å¤§é‡ã®ãƒ‡ãƒ¼ã‚¿ã‚’æ‰‹è»½ã«è¤‡æ•°ã®ãƒžã‚·ãƒ³ã«åˆ†æ•£ã—ã¦å‡¦ç†ã§ãã‚‹ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ã§ã™ã€‚ è¤‡æ•°ã®ãƒžã‚·ãƒ³ã¸ã®åˆ†æ•£å‡¦ç†ã¯ã€ãƒ—ãƒã‚»ã‚¹é–“é€šä¿¡ã‚„ã€éšœå®³æ™‚ã¸ã®å¯¾å¿œãªã©ã‚’è€ƒãˆãªã‘ã‚Œã°ãªã‚‰ãšã€ãƒ—ãƒã‚°ãƒ©ãƒžã«ã¨ã£ã¦æ•·å±…ãŒé«˜ã„ã‚‚ã®ã§ã™ãŒã€ Hadoopã¯ãã†ã„ã£ãŸé¢å€’ãã•ã„åˆ†æ•£å‡¦ç†ã‚’ä¸€æ‰‹ã«å¼•ãå—ã‘ã¦ãã‚Œã¾ã™ã€‚ 1å°ã§ã¯å‡¦ç†ã«ã‹ãªã‚Šæ™‚é–“ãŒã‹ã‹ã‚‹ã‚ˆã†ãªå¤§é‡ã®ãƒ‡ãƒ¼ã‚¿ã‚‚ã€è¤‡æ•°ãƒžã‚·ãƒ³ã«åˆ†æ•£ã•ã›ã‚‹ã“ã¨ã§ã€é©šãã¹ãã‚¹ãƒ”ãƒ¼ãƒ‰ã§å‡¦ç†ã‚’è¡Œã†ã“ã¨ãŒã§ãã¾ã™ã€‚ ä¾‹ãˆã°ã€ä»Šã¾ã§1å°ã§ã‚„ã£ã¦ã„ãŸã€ã‚ã‚‹ãƒã‚°é›†è¨ˆå‡¦ç†
piro_suke 2009/03/04
hadoop

scalability

mapreduce
ãƒªãƒ³ã‚¯
How FriendFeed uses MySQL to store schema-less data - Bret Taylor's blog
Background We use MySQL for storing all of the data in FriendFeed. Our database has grown a lot as our user base has grown. We now store over 250 million entries and a bunch of other data, from comments and "likes" to friend lists. As our database has grown, we have tried to iteratively deal with the scaling issues that come with rapid growth. We did the typical things, like using read slaves and
piro_suke 2009/02/27
service

server

performance

scalability
ãƒªãƒ³ã‚¯
Scalable IO in Java
piro_suke 2008/10/28
java

performance

scalability
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ScalableStorageWithOSS01 - mizzy.org - Trac
OSS ã ã‘ã§ã‚¹ã‚±ãƒ¼ãƒ©ãƒ–ãƒ«ãªã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã‚’å®‰ä¾¡ã«æ§‹ç¯‰ã™ã‚‹æ–¹æ³• #1 OSS ã ã‘ã§ã‚¹ã‚±ãƒ¼ãƒ©ãƒ–ãƒ«ãªã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã‚’å®‰ä¾¡ã«æ§‹ç¯‰ã™ã‚‹æ–¹æ³• #0 ã®ã¤ã¥ãã€‚ ã‚µãƒ¼ãƒæ§‹æˆæ¦‚è¦ TLUG ç™ºè¡¨è³‡æ–™ ã§è§¦ã‚ŒãŸã€å…¨ä½“çš„ãªæ§‹æˆã®ãŠã•ã‚‰ã„ã€‚æ§‹æˆå›³ã¯ä»¥ä¸‹ã®ã‚ˆã†ãªæ„Ÿã˜ã€‚ ã“ã®æ§‹æˆã«ã¤ã„ã¦èª¬æ˜Žã™ã‚‹ã¨ã€ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ DRBD ã«ã‚ˆã‚Šã€2å°ä¸€çµ„ã§ãƒ–ãƒãƒƒã‚¯ãƒ‡ãƒã‚¤ã‚¹ã‚’ãƒŸãƒ©ãƒ¼ãƒªãƒ³ã‚° /dev/gnbd0 ã¨ /dev/gnbd1 ãŒã‚»ãƒƒãƒˆ /dev/gnbd2 ã¨ /dev/gnbd3 ãŒã‚»ãƒƒãƒˆ GNBD ã§ãƒ–ãƒãƒƒã‚¯ãƒ‡ãƒã‚¤ã‚¹ã‚’ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆ /dev/gnbd0, /dev/gnbd1, /dev/gnbd2, /dev/gnbd3 ãŒãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯è¶Šã—ã«è¦‹ãˆã‚‹ ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆå´ã§ GNBD ã§ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆã•ã‚ŒãŸãƒ–ãƒãƒƒã‚¯ãƒ‡ãƒã‚¤ã‚¹ã‚’ã‚¤ãƒ³ãƒãƒ¼ãƒˆ /dev/gnbd0, /dev/gnbd1, /dev/gnbd2, /dev/g
piro_suke 2008/10/21
scalability

server
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http://rarestblog.com/2008/07/scalability-problem/
piro_suke 2008/07/21
python

scalability
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Googleã®MapReduceã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’Javaã§ç†è§£ã™ã‚‹
Googleã®MapReduceã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’Javaã§ç†è§£ã™ã‚‹ï¼šã„ã¾å†æ³¨ç›®ã®åˆ†æ•£å‡¦ç†æŠ€è¡“ï¼ˆå‰ç·¨ï¼‰ï¼ˆ1/2 ãƒšãƒ¼ã‚¸ï¼‰ æœ€è¿‘æ³¨ç›®ã‚’æµ´ã³ã¦ã„ã‚‹åˆ†æ•£å‡¦ç†æŠ€è¡“ã€ŒMapReduceã€ã®åˆ©ç‚¹ã‚’ã‚µãƒ³ãƒ—ãƒ«ã‹ã‚‰ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãƒ¬ãƒ™ãƒ«ã§ç†è§£ã—ã€æ˜”ã‹ã‚‰ã‚ã‚‹Javaé–¢é€£ã®åˆ†æ•£å‡¦ç†æŠ€è¡“ã‚’è¦‹ç›´ã™ç‰¹é›†ä¼ç”»ï¼ˆç·¨é›†éƒ¨ï¼‰ ã„ã¾æ³¨ç›®ã®å¤§è¦æ¨¡åˆ†æ•£å‡¦ç†ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ æœ€è¿‘ã€å¤§è¦æ¨¡åˆ†æ•£å‡¦ç†ãŒæ³¨ç›®ã‚’æµ´ã³ã¦ã„ã¾ã™ã€‚ç‰¹ã«ã€ã€ŒMapReduceã€ã¨ã„ã†ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã«ã¤ã„ã¦ç›®ã«ã™ã‚‹ã“ã¨ãŒå¤šããªã‚Šã¾ã—ãŸã€‚Googleã®è†¨å¤§ãªã‚µãƒ¼ãƒå‡¦ç†ã§ä½¿ã‚ã‚Œã¦ã„ã‚‹ã¨ã„ã†ã“ã¨ã§ã€ã“ã“æ•°å¹´ã®åˆ†æ•£å‡¦ç†æŠ€è¡“ã®ä¸ã§ã¯ç‰¹ã«æ³¨ç›®ã‚’æµ´ã³ã¦ã„ã‚‹ã‚ˆã†ã§ã™ï¼ˆå‚è€ƒã€Œè¦‹ãˆã‚‹ã‚°ãƒ¼ã‚°ãƒ«ã€è¦‹ãˆãªã„ã‚°ãƒ¼ã‚°ãƒ«ã€ï¼‰ã€‚MapReduceã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’ä½¿ã†åˆ©ç‚¹ã¨ã¯ã€ã„ã£ãŸã„ä½•ãªã®ã§ã—ã‚‡ã†ã‹ã€‚ãªãœã€ã„ã¾æ³¨ç›®ã‚’æµ´ã³ã¦ã„ã‚‹ã®ã§ã—ã‚‡ã†ã‹ã€‚ ãã®è©³ç´°ã¯ã€ŒMapReduce : Simplified Data Proc
piro_suke 2008/07/09
google

java

scalability
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Ajax in Action
News March 04, 2024 04 Mar'24 Best crash course to learn Jenkins from scratch Need to learn Jenkins CI fast? This Jenkins tutorial will quickly get you up to speed on how to use the popular CI/CD tool. March 01, 2024 01 Mar'24 How to git push an existing project to GitLab Want to push a new project into an existing GitLab repository? Follow these steps, but beware one way that will work but might
piro_suke 2008/07/09
scalability

java
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fav.or.itå‰µæ¥è€…ã«ã‚ˆã‚‹ã€Œã‚‚ã—twitterã‚’ä½œã‚Šç›´ã™ãªã‚‰ã€ | ç§‹å…ƒ@ã‚µã‚¤ãƒœã‚¦ã‚ºãƒ©ãƒœãƒ»ãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ãƒ»ãƒ–ãƒã‚°
ã‚³ãƒ¡ãƒ³ãƒˆã¤ãã‚½ãƒ¼ã‚·ãƒ£ãƒ«RSSãƒªãƒ¼ãƒ€ãƒ¼fav.or.itã®å‰µæ¥è€…Nick Halsteadã•ã‚“ãŒã€è‡ªåˆ†ãŒtwitterã®ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã‚’ç›´ã™ãªã‚‰ã“ã†ã™ã‚‹ã€ã¨ã„ã†ã‚¨ãƒ³ãƒˆãƒªã‚’æ›¸ã„ã¦ã„ã‚‹ã€‚ twitterã¯ä»Šæ—¥ã‚‚ã€Œãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãŒãƒã‚¹ãƒˆã—ãŸã€ã¨ã‹ã§è½ã¡ã¦ã„ã¦ã€ä¸å®‰å®šã•ã«å¯¾ã™ã‚‹ä¸æº€ã®å£°ã‚’ãã‚Œã“ãæ¯Žæ—¥ã®ã‚ˆã†ã«è¦‹ã‹ã‘ã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã‚‹ã€‚ æŠ€è¡“çš„ãªèˆˆå‘³ã‹ã‚‰ã€è¨³ã—ãªãŒã‚‰èªã‚“ã§ã¿ãŸã®ã ã‘ã‚Œã©ã€ã»ã‚“ã¨ã†ã«ã“ã‚Œã§ã™ã¹ã¦ãŸè§£æ±ºã™ã‚‹ã®ã‹ã€ã«ã¤ã„ã¦ã¯åƒ•ã¯ã‚ã‹ã£ã¦ã„ãªã„ã€‚ã‚ã‹ã‚‰ãªã„ã‚‚ã®ã‚’å‡ºã™ã®ã‚‚ã©ã†ã‹ã¨æ€ã„æ•°æ—¥æ”¾ç½®ã—ã¦ãŸã‚“ã ã‘ã©ã€ã‚‚ã£ã¨æ‰‹ã®é•·ã„äººã«èªã‚“ã§ã‚‚ã‚‰ã†ã®ã‚‚æ„å‘³ã¯ã‚ã‚‹ã‹ãªã¨æ€ã„ç›´ã—ã€ä»¥ä¸‹ã«å…¬é–‹ã™ã‚‹ã€‚ ã€Œfav.or.itã¯ã“ã‚Œã‚ˆã‚Šã‚‚ã£ã¨è¤‡é›‘ã ã€ã¨è¨€ã£ã¦ã‚‹ã‘ã‚Œã©fav.or.itã¯twitterã»ã©ãƒ¦ãƒ¼ã‚¶ã„ãªã„ã—(ç¬‘)ã€‚ å‰æ®µã§ã¯æœ‰åãƒ–ãƒã‚¬ãƒ¼ã®Robert Scobleã•ã‚“ãŒã€æŠ€è¡“çš„ãªç†è§£ç„¡ã—ã«twitterã‚’MS
piro_suke 2008/06/06
twitter

service

idea

scalability
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http://humani.st/scalable-web-apps-erlang-python/
piro_suke 2008/04/30
python

erlang

scalability
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1