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muamqm id:muamqm

MongoDBã«é–¢ã™ã‚‹muamqmã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

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MongoDBãŒé©ã•ãªã„ã‚±ãƒ¼ã‚¹ - ä¸å¹´engineerã®ç‹¬ã‚Šè¨€ - crumbjp
> åŽŸæ–‡(Why Mongo DB is a bad choice for storing our scraped data) ç§è‡ªèº«ã¯Mongo DBã‚’æŽ¨é€²ã™ã‚‹ç«‹å ´ãªã®ã ãŒã€ç¢ºã‹ã«Mongo DBã«é©ã•ãªã„ã‚±ãƒ¼ã‚¹ã¯ã‚ã‚‹ã€‚ é—‡é›²ã«æŽ¨é€²ã—ã¦ã‚‚çµå±€ã¯å…¨å“¡ãŒã‚¢ãƒ³ãƒãƒƒãƒ”ãƒ¼ã«ãªã‚‹ã®ã§ã€ã“ã®æ§˜ãªãƒã‚¿ã‚‚ã©ã‚“ã©ã‚“ç´¹ä»‹ã—ã¦ã„ã“ã†ã¨æ€ã†ã€‚ ã“ã®è¨˜äº‹ã¯Mongo DBã‚’å¾¹åº•çš„ã«ä½¿ã„å°½ãã—ãŸã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒæ›¸ã„ã¦ã„ã‚‹æ§˜ã§çŠ¶æ³ãŒè‰¯ãè§£ã£ãŸã€‚ ã¡ã‚‡ã£ã¨é›£ã—ã„æ‰€ã‚‚ã‚ã‚‹ã®ã§è¦ç‚¹ã‚’æ„è¨³ã—ã¦ã€è»½ãè§£èª¬ã‚’æ›¸ã„ã¦ã¿ã‚‹ã€‚ ï¼ˆã‚‚ã¡ã‚ã‚“æ˜¯éžåŽŸæ–‡ã§èªã‚€ã®ã‚’ãŠå‹§ã‚ã™ã‚‹ï¼‰ çŠ¶æ³ æœ€åˆã¯Mongo DBã§ã†ã¾ãå‹•ã„ã¦ã„ãŸãŒã€ã ã‚“ã ã‚“è‹¦åŠ´ãŒå¢—ãˆã¦ãã¦ å…ƒã€…ã®ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã‚’åˆ·æ–°ã™ã‚‹ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§Mongo DBã‹ã‚‰åˆ¥ã®ãƒ—ãƒãƒ€ã‚¯ãƒˆã«ä¹—ã‚Šæ›ãˆã‚‹äº‹ã«ã—ãŸã€‚ ã‚·ã‚¹ãƒ†ãƒ ã®è¦æ¨¡ è©³ã—ãæ›¸ã‹ã‚Œã¦ã„ãªã„ãŒã€ï¼‘ãƒŽãƒ¼ãƒ‰è¾ºã‚Šæ•°TBã¨ã‚ã‚‹ã®ã§Shardingç’°å¢ƒã§ã¯ãªã„ã‹ã¨æ€ã‚ã‚Œã‚‹ã€‚
muamqm 2013/05/20
MongoDB
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Expressã§ãƒã‚°ã‚¤ãƒ³æ©Ÿèƒ½ã‚’ä½œã‚‹ - uchida75cmã®æ—¥è¨˜
MacOSXä¸Šã§ã€nvmã‚’ä½¿ã£ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸnode.js v0.4.9ã®ç’°å¢ƒã§ã™ã€‚ ã¾ãšç´°ã‹ã„è¨å®šã¯ã›ãšã«ã€ã–ã£ãã‚Šã¨ãŸä¾‹ã§ã™ã€‚Expressã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ã‚µãƒãƒ¼ãƒˆã«ã¤ã„ã¦ã¯ã“ã¡ã‚‰ã«è¨˜è¼‰ã•ã‚Œã¦ã„ã¾ã™ã€‚ãã®ã¾ã¾è¨å®šã™ã‚‹ã¨ã“ã‚“ãªæ„Ÿã˜ã€‚ app.use(express.cookieParser()); app.use(express.session({ secret: "keyboard cat" })); ä¸Šè¨˜ã®è¨å®šã‚’ã™ã‚‹ã¨ã€req.sessionã¨ã„ã†å€¤ãŒåˆ©ç”¨ã§ãã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã®ä¾‹ã€‚ app.get('/', function(req, res){ if (req.session.flg) { res.render('index'); } }); ã‚¢ã‚¯ã‚»ã‚¹ã—ãŸã ã‘ã§ã‚»ãƒƒã‚·ãƒ§ãƒ³idã¯ç™ºè¡Œã•ã‚Œã¾ã™ãŒã€ã‚»ãƒƒã‚·ãƒ§ãƒ³ã‚’å¼µã£ãŸã ã‘ã§ã¯ã€req.session.flgã¨ã„ã†å€¤ã¯ç„¡ã„ã®ã§
muamqm 2013/02/17
node.js

MongoDB
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ã‚‚ã‚‚ã‚¯ãƒã‚¹ãƒ©ã‚¤ãƒ€ãƒ¼ã§æ¸¬ã‚‹ Redis vs MongoDB on Heroku ç¬¬äºŒå¼¾ - from scratch
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muamqm 2013/01/31
MongoDB

Redis

Webé–‹ç™º

nosql

Heroku
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ç¬¬4å›žã€€Node.jsã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¨MongoDBã®é€£æº | gihyo.jp
ã¯ã˜ã‚ã« å‰å›žã‹ã‚‰ã€ã„ã‚ˆã„ã‚ˆNode.jsã‚’ä½¿ã£ãŸWebã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œæˆã—ã¯ã˜ã‚ã¾ã—ãŸã€‚å‰å›žã¯ãƒ‡ãƒ¼ã‚¿ã‚’ä¿å˜ãŠã‚ˆã³èªã¿å‡ºã™å‡¦ç†ãŒãªã‹ã£ãŸã®ã§ã€ä»Šå›žã¯ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¨ã®é€£æºã‚’å®Ÿè£…ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ä½¿ã†ã®ã¯Mongo DBã§ã™ã€‚ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã«å¯¾ã—ã¦ã€Mongo DBã¯ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆæŒ‡å‘ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¨ã„ã†ä½ç½®ã¥ã‘ã§ã™ã€‚JSONæ§‹é€ ã‚’ãã®ã¾ã¾ä¿å˜ã§ãã‚‹ãŸã‚ã€Node.jsã¨ã®è¦ªå’Œæ€§ã‚‚é«˜ã„ã§ã™ã€‚ç°¡å˜ã«å°Žå…¥ã§ãã€æ—¥æœ¬èªžãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚‚ã‚ã‚‹ã®ã§ã€åˆã‚ã¦ã§ã‚‚ã™ã‚“ãªã‚Šä½¿ãˆã‚‹ã¨æ€ã„ã¾ã™ã€‚ Mongo DBã®ã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ— Mongo DBã®ã‚µã‚¤ãƒˆã‹ã‚‰ã€OSã”ã¨ã«ç”¨æ„ã•ã‚ŒãŸã‚¢ãƒ¼ã‚«ã‚¤ãƒ–ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¦å±•é–‹ã—ã¦ãã ã•ã„ã€‚å±•é–‹ã—ãŸãƒ•ã‚©ãƒ«ãƒ€ã®ç›´ä¸‹ã«ã‚ã‚‹binãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªå†…ã«ã‚³ãƒžãƒ³ãƒ‰ç¾¤ãŒã‚ã‚‹ãŸã‚ã€ã“ã‚Œã‚‰ã‚’ä½¿ã£ã¦æ“ä½œã—ã¾ã™ã€‚ã‚µãƒ¼ãƒãƒ‡ãƒ¼ãƒ¢ãƒ³ã¨ãªã‚‹ã®ãŒmongodã§ã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¨ãªã‚‹ã®ãŒmongoã«ãªã‚Šã¾ã™ã€‚ ã¾ãšé©å½“ã«
muamqm 2013/01/30
node.js

MongoDB

JavaScript
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MongoDB on Azureï¼ˆï¼†Node.jsï¼‰ - ã‚ãŠãã®Techãƒ¡ãƒ¢
ã€ŒMongo DBã€ã®Azureå¯¾å¿œçŠ¶æ³ãŒå°‘ã—æ°—ã«ãªã£ãŸã®ã§èª¿ã¹ã¦ã¿ã¾ã—ãŸã€‚ Mongo DBã‚µã‚¤ãƒˆã®Azureãƒšãƒ¼ã‚¸ Mongo DB on Azure Mongo DBã‚µã‚¤ãƒˆã®èª¬æ˜Žã¯ã€ã‚¢ãƒ«ãƒ•ã‚¡ç‰ˆã¨ã„ã†æ‰±ã„ã§ã€Gitã‹ã‚‰ã‚½ãƒ¼ã‚¹ã‚’ã¨ã£ã¦ã€Mongo DBã®ãƒã‚¤ãƒŠãƒªã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¦è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã„ã˜ã£ã¦ã¨ã„ã†æ„Ÿã˜ã§ã—ãŸã€‚ ã¨ã¯ã„ãˆã€Node.jsã®Azureå¯¾å¿œã‚‚ã‚ã‚‹ã—ã€ã‚‚ã†å°‘ã—ç°¡å˜ãªã‚„ã‚Šæ–¹ã¯ç„¡ã„ã‹ãªã¨è¦‹ã¦ã„ãŸã‚‰ã€Azureæœ¬å®¶ã‚µã‚¤ãƒˆã«å…¬é–‹ã•ã‚Œã¦ã„ã¾ã—ãŸã€‚ WindowsAzure.com Node.js Web Application with Storage on Mongo DB ã“ã¡ã‚‰ã¯ã€Node.jsã¨ã®é€£æºå‰æã§ã™ãŒã€PowerShellã®ã‚³ãƒžãƒ³ãƒ‰ãƒ¬ãƒƒãƒˆã‚’ä½¿ã£ã¦ã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ—ã§ãã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã—ãŸã€‚PowerShellã‚’ä½¿ã£ã¦ã€Azureãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã‚’ã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ—ã§ãã¾ã™ã€‚ PowerS
muamqm 2013/01/24
node.js

MongoDB

Windows Azure
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Node.jsã€MongoDBã§ãƒ‡ãƒ¼ã‚¿ã®ä¿å˜
Node.jsã€Mongo DBã§ãƒ‡ãƒ¼ã‚¿ã®ä¿å˜ï¼šNode.jsã‚’ä½¿ã£ã¦ã¿ã‚ˆã†ï¼ˆ2ï¼‰ï¼ˆ1/4 ãƒšãƒ¼ã‚¸ï¼‰ Node.jsã¨Socket.IOã€Mongo DBã‚’ä½¿ç”¨ã—ã¦ã€Webãƒšãƒ¼ã‚¸ã®æ›´æ–°å†…å®¹ãŒãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ã«Viewç”»é¢ã«åæ˜ ã•ã‚Œã‚‹ã‚µã‚¤ãƒˆã‚’ä½œã£ã¦ã¿ãŸ Mongo DBã®ç´¹ä»‹ å‰å›žã¯Node.jsã§Webã‚¢ãƒ—ãƒªã‚’ä½œæˆã™ã‚‹ãŸã‚ã«ã€Expressã‚„Socket.IOã‚’ä½¿ç”¨ã—ãŸãƒ‡ãƒ¢ã‚’åŸºã«èª¬æ˜Žã—ãŸã€‚ä»Šå›žã¯Webã‚¢ãƒ—ãƒªã®ãƒ‡ãƒ¼ã‚¿ã‚’ä¿å˜ã™ã‚‹ãŸã‚ã«å¿…è¦ãªãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¨ã—ã¦Mongo DBã®ä½¿ã„æ–¹ã‚’èª¬æ˜Žã—ã¦ã„ãã€‚ä»Šå›žã®è¨˜äº‹ã§ã‚‚å¾ŒåŠã§Mongo DBã‚’ä½¿ã£ãŸç°¡å˜ãªãƒ‡ãƒ¢ã‚’ç”¨æ„ã—ã¦ã„ã‚‹ã®ã§è©¦ã—ã¦ã¿ã¦ã»ã—ã„ã€‚ Mongo DBã¨ã¯ã€ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆæŒ‡å‘ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã§Node.jsã¨ç›¸æ€§ãŒã„ã„ãŸã‚ã€Node.jsã¨ã¨ã‚‚ã«æ³¨ç›®ã•ã‚Œã¦ã„ã‚‹ã€‚Node.jsã§å®Ÿè£…ã—ãŸREABLOã‚¨ãƒ³ã‚¸ãƒ³ã‚’ä½¿ã£ãŸTech Releaseã§ã‚‚è¨˜äº‹ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¨ã—
muamqm 2013/01/23
node.js

Javascript

NoSQL

MongoDB
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ã€ŒMongoDBã®ã¯ã˜ã‚ã¦ã®é‹ç”¨ãƒ†ã‚ã‚¹ãƒˆã€ã‚’æ›¸ã„ã¦ã¿ãŸ - 256bitã®æ®ºäººãƒ¡ãƒ‹ãƒ¥ãƒ¼
Mongo DBä½¿ã„ã¾ã—ã‚‡ã£ã¦æ™‚ã«ã€ã‚„ã‚Œã€ãƒ¬ãƒ—ãƒªã‚«ã‚»ãƒƒãƒˆã ã®ã€ã‚·ãƒ£ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã ã®ã€ã„ã¡ã„ã¡æ‰‹é †ã¨ã‹æ•™ãˆã¦ã„ãã®ãŒã‚ã‚“ã©ãã•ããªã£ãŸã®ã§ã€ã“ã‚Œã‚’è¦‹ãŸã‚‰ã‚³ãƒžãƒ³ãƒ‰çš„ãªæ‰‹é †ã¯ã²ã¨é€šã‚Šã„ã‘ã¾ã™ã‚ˆã€‚ã ã‹ã‚‰å¾Œã¯è‡ªåˆ†ã§èª¿ã¹ã¦ãã€ã£ã¦ã„ã†è³‡æ–™ã‚’ã¤ãã£ã¦ã¿ãŸã®ã ã€‚ ã¨ã„ã†ã‚ã‘ã§ã€ã€ŒMongo DBã®ã¯ã˜ã‚ã¦ã®é‹ç”¨ãƒ†ã‚ã‚¹ãƒˆã€SlideShareã«ã‚ã’ã¾ã—ãŸã€‚ Mongo DBã®ã¯ã˜ã‚ã¦ã®é‹ç”¨ãƒ†ã‚ã‚¹ãƒˆ from Akihiro Kuwano å†…å®¹ PDFã«ã¯ã€ä»¥ä¸‹ã®æ§˜ãªå†…å®¹ã‚’ç››ã‚Šè¾¼ã‚“ã§ã„ã¾ã™ã€‚ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« ãƒ¬ãƒ—ãƒªã‚«ã‚»ãƒƒãƒˆæ§‹ç¯‰ ã‚·ãƒ£ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°è¨å®š åŸºæœ¬çš„ãªã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ Statç³»ãƒ„ãƒ¼ãƒ«ã®è¦‹æ–¹ã€‚ ãŸã ã—ã€å¾ã€…ã«å¤ã„æƒ…å ±ã«ã¯ãªã£ã¦ãã‚‹ã¨æ€ã†ã®ã§ã€è©³ã—ã„æƒ…å ±ã‚„ã€æœ€æ–°ã®æƒ…å ±ã‚’è¦‹ãŸã„æ–¹ã«ã¯å…¬å¼ã®Wikiãªã‚Šã€ã‚½ãƒ¼ã‚¹ãªã‚Šè¦‹ã¦ã„ãŸã ãã®ã‚’æŽ¨å¥¨ã„ãŸã—ã¾ã™ï½— æ„å›³ ä»¥å‰Mongo DBã®è–„ã„æœ¬ãªã©ã‚‚ã‚ã£ã¦ã€ã‚ã‚Œã¯ã™ã”ãã‚ã‹ã‚Šã‚„ã™ã„å…¥é–€ãƒ†
muamqm 2012/10/27
MongoDB
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