[B! mongodb] shibacowã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

shibacow id:shibacow

mongodbã«é–¢ã™ã‚‹shibacowã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

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€‚
shibacow 2013/05/20
database

mongodb

ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹
ãƒªãƒ³ã‚¯
DBMSã®ä¸–ç•Œã¯ã‚‚ã†ã¨ã£ãã«å¤‰é©ã®åµ | ç‹¬ã‚Šè¨€v6
DBã®ä¸–ç•Œã«èµ·ã“ã‚‹å¤‰é© ã‚’è¦‹ã¦ã³ã£ãã‚Šã™ã‚‹ã»ã©ãŒã£ã‹ã‚Šã—ãŸã€‚DBMSã®ä¸–ç•Œã¯ã“ã‚Œã‹ã‚‰å¤‰é©ãŒèµ·ã“ã‚‹ã©ã“ã‚ãŒã€ã‚‚ã†ã™ã§ã«å¤‰é©ãŒãŒã‚“ãŒã‚“ã«èµ·ã“ã£ã¦ã„ã¦ã€One Size Does Not Fit Allã®æ™‚ä»£ã ã¨è¨€ã‚ã‚Œã¦ä¹…ã—ã„ã€‚Oracle RDBMSã ã‘ã®ä¸–ç•Œã¨ã‹ã‚’è¦‹ã¦ã„ã‚‹ã¨ã€ãã®å¤‰åŒ–ãŒè¦‹ãˆãªããªã£ã¦ã—ã¾ã†ã“ã¨ãŒå¤šã„ã ã‚ã†ã€‚ã—ã‹ã—ã¡ã‚‡ã£ã¨RDBMSã‚’é›¢ã‚ŒãŸã‚‰ã€ç¾åœ¨ã¯DBMSæˆ¦å›½æ™‚ä»£ã§ã‚ã‚Šã€Oracleç¤¾ã‚‚ãã®æœ‰åŠ›ãªãƒ—ãƒ¬ã‚¤ãƒ¤ãƒ¼ã®ä¸€äººã§ã‚ã‚‹ã€‚ ã¨ã‚Šã‚ãˆãšç¾çŠ¶ã‚’çŸ¥ã‚ŠãŸã„ã¨æ€ã£ãŸã‚‰ã€ä»¥ä¸‹ãŒéžå¸¸ã«å‚è€ƒã«ãªã‚‹ã€‚ NoSQLã®ç¾çŠ¶ 50ä»¥ä¸Šã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãŒã²ã—ã‚ãå¸‚å ´ã€ã“ã‚Œã‚’æˆ¦å›½æ™‚ä»£ã¨è¨€ã‚ãšã—ã¦ãªã‚“ã ã‚ã†ã‹ã€‚Mongo DBã‚ã‚Šã€Hadoopã‚ã‚Šã€KVSã‚ã‚Šã€NewSQLã‚ã‚Šãƒ»ãƒ»ãƒ»ã“ã‚ŒãŒ21ä¸–ç´€ã®DBMSã®ç¾çŠ¶ã ã€‚ ã¡ãªã¿ã«å…ˆã®ã‚µã‚¤ãƒˆã§è©±ã«ã‚ã£ãŸã€Œã‚¸ãƒ£ãƒ¼ãƒŠãƒ«ã‚’æ›¸ã‹ãªã„RDBMSã€ã¨ã„ã†ã®ã¯ã¤ã¾ã‚ŠLog Str
shibacow 2013/01/08
DB

mongodb

Hadoop
ãƒªãƒ³ã‚¯
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†
shibacow 2012/11/03
ãŠå½¹ç«‹ã¡

mongodb

mongo

tutorial
ãƒªãƒ³ã‚¯
MongoDB + node.js ã§ä½œã‚‹ã‚½ãƒ¼ã‚·ãƒ£ãƒ«ã‚²ãƒ¼ãƒ
The document discusses using node.js with Mongo DB. It includes examples of basic CRUD operations using the node.js driver and Mongo DB native driver. It also discusses ORM libraries like Mongoose that provide an abstraction layer. The document contains code samples for performing inserts, updates, finds and counting documents using the native node.js driver and Mongoose.Read less
shibacow 2011/03/01
javascript

node.js

mongodb
ãƒªãƒ³ã‚¯
1