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

hiboma id:hiboma

mongodbã«é–¢ã™ã‚‹hibomaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (16)

${{author_name}}$

{{{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}}

ã‚¹ã‚ãƒ¼ãƒžãƒ¬ã‚¹ã«ã¤ã„ã¦ã¡ã‚‡ã£ã¨è€ƒãˆã¦ã¿ãŸ - As a Futurist...
ã“ã®ã‚¨ãƒ³ãƒˆãƒªã¯ãŸã¶ã‚“ã«ç…½ã‚Šè¦ç´ ã‚’å«ã‚ã¦ã„ã¾ã™ãŒã€æ„å›³çš„ãªã‚‚ã®ã§ã™ã€‚åƒ•ã¯ NoSQL ã¯ç´ æ™´ã‚‰ã—ã„ã¨æ€ã„ã¾ã™ã€‚ ã•ã¦ã€NoSQL ãªã‚“ã¦è¨€è‘‰ã«è¸Šã‚‰ã•ã‚Œã¦ã‚‹äººã¯ç½®ã„ã¨ã„ã¦ã€æœ€è¿‘ RDBMS ä»¥å¤–ã®ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã¨ã„ã†ã®ãŒè‰²ã€…ã§ã¦ãã¦ã¾ã™ã€‚ä»Šæ™‚ç‚¹ã§è¦‹æ¸¡ã™é™ã‚Šã«ãŠã„ã¦ã¯ã€å®‰å®šæ€§ã€è€éšœå®³æ€§ã€ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã€æƒ…å ±é‡ã€é–‹ç™ºè€…ã®æ…£ã‚Œã€å…¨ä½“ã®ãƒãƒ©ãƒ³ã‚¹ã§è¨€ãˆã° RDBMS ã«ã‹ãªã†ã‚‚ã®ã¯ãªã„ã‚ã‘ã§ã™ãŒã€ä»Šå¾Œã©ã†ãªã£ã¦ã„ãã‹ã¯ã¾ãåˆ†ã‹ã‚Šã¾ã›ã‚“ã€‚ ä¸€æ–¹ã§ã€RDBMS ãŒã©ã†ã—ã¦ã‚‚è‹¦æ‰‹ã¨ã™ã‚‹åˆ†é‡Žã¨ã„ã†ã®ã¯å˜åœ¨ã—ã¾ã™ã€‚ä¾‹ãˆã° 1 ã‚µãƒ¼ãƒã«åŽã¾ã‚Šãã‚‰ãªã„æ§˜ãªå¤§å®¹é‡ãƒ‡ãƒ¼ã‚¿ã«å¯¾ã™ã‚‹ãƒãƒƒãƒå‡¦ç†ã€ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ãªãƒ©ãƒ³ã‚ãƒ³ã‚°ã€ã‚¢ã‚¯ãƒ†ã‚£ãƒ“ãƒ†ã‚£ãªã©ã®ãƒ•ã‚£ãƒ¼ãƒ‰æƒ…å ±ã€ãã—ã¦æ§‹é€ åŒ–ã•ã‚ŒãŸãƒ‡ãƒ¼ã‚¿ã®å–ã‚Šæ‰±ã„ã€‚ä½•ã§ã‚‚ã‹ã‚“ã§ã‚‚ NoSQL ã«ç½®ãæ›ãˆã‚Œã°ã„ã„ãªã‚“ã¦è€ƒãˆã¯ç¾æ™‚ç‚¹ã§ã¯åˆ°åº•å—ã‘å…¥ã‚ŒãŒãŸã„ã§ã™ãŒã€ä¾‹ã¨ã—ã¦æŒ™ã’ãŸæ§˜ãªãƒ”ãƒ³ãƒã‚¤ãƒ³ãƒˆãªéƒ¨åˆ†ã§ã¯ãã‚Œã«
hiboma 2012/04/27
åºƒç¾©éŽãŽã‚‹ã‹ã‚‰NoSQLã£ã¦å˜èªžæ—©ãæ»…ã³ãŸæ–¹ãŒã„ã„

mongodb

mysql
ãƒªãƒ³ã‚¯
MongoDBã‚’ext3ã§ä½¿ã£ãŸã‚‰æ»ã‚“ã Â· DQNEOæ—¥è¨˜
Linux File Systems Mongo DB uses large files for storing data, and preallocates these. These filesystems seem to work well: ext4 ( kernel version >= 2.6.23 ) xfs ( kernel version >= 2.6.25 ) In addition to the file systems above you might also want to (explicitly) disable file/directory modification times by using these mount options: noatime (also enables nodiratime) We have found ext3 to be very
hiboma 2012/04/25
mongodb

ext3

linux
ãƒªãƒ³ã‚¯
SQLè„³ã«å„ªã—ã„MongoDBã‚¯ã‚¨ãƒªãƒ¼å…¥é–€ - taka512's blog
mongoã‚³ãƒžãƒ³ãƒ‰ã‹ã‚‰æŽ¥ç¶šã—ãŸéš›ã«ã‚ªãƒ¼ãƒ«ãƒ‰ã‚¿ã‚¤ãƒ—(SQLè„³)ãŸã‚‹æˆ‘ã€…äººé¡žã«ã‚‚ èª¿ã¹ã‚„ã™ã„å½¢ã§insertã€selectã€updateã‚’è¡Œã†æ–¹æ³•ã‚’èª¿ã¹ã¾ã—ãŸã€‚ å®šç¾©å‚ç…§ // use [ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹å] use [ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹å] // show databases show dbs // show tables show collectionså‚ç…§ç³» // select * from [ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³å] db.[ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³å].find() // select * from [ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³å] where x=4 db.[ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³å].find({x:4}) // select j from [ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³å] where x=4 db.[ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³å].find({x:4}, {j:1}) // select * from [ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³å] limit 1 db.[ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³
hiboma 2012/03/30
mysql

mongodb
ãƒªãƒ³ã‚¯
#fluentd ã§ maillog ã‚’èªã¿è¾¼ã‚“ã§ MongoDB ã«æŠ•å…¥ - é…’æ—¥è¨˜ ã¯ã¦ãªæ”¯åº—
MTA ãŒåã maillog ã¯æ™®æ®µã‚ã¾ã‚Šè¦‹ãªã„ã®ã ã‘ã©ã€ãƒˆãƒ©ãƒ–ãƒ«ãŒã‚ã£ãŸã¨ãã«ã¯å¤§å¤‰é‡è¦ã€‚ã“ã‚Œã‚‚ Mongo ã«å…¥ã‚Œã‚Œã°ã€å•ã„åˆã‚ã›ãŒã‚ã£ãŸã‚¢ãƒ‰ãƒ¬ã‚¹ã§æ¤œç´¢ã—ã¦ãƒã‚°ã‚’ç®¡ç†ç”»é¢ã§è¦‹ã‚‹ã¨ã‹ã§ãã¦ä¾¿åˆ©ï¼ã¨ã„ã†ã“ã¨ã§ã‚„ã£ã¦ã¿ãŸã€‚ # fluentd.conf <source> type tail path /var/log/maillog tag maillog format /^(?<date>[^ ]+) (?<host>[^ ]+) (?<process>[^:]+): (?<message>((?<key>[^ :]+)[ :])? ?((to|from)=<(?<address>[^>]+)>)?.*)$/ </source>æ£è¦è¡¨ç¾ãŒãªã‹ãªã‹ã§ã™ãŒã€ã“ã‚Œã§ maillog ã‚’ parse ã—ã¦ä»¥ä¸‹ã®ã‚ˆã†ãªç”Ÿãƒã‚°ã‹ã‚‰ 2012-03-26T19:49:56+09:00 worker00
hiboma 2012/03/26
ãƒ›ã‚¹ãƒ†ã‚£ãƒ³ã‚°å±‹ã•ã‚“ ã“ã®æ‰‹ã®èª¿æŸ»å¤šã„ã‹ã‚‰è‰¯ã„ã®ã§ã¯ã€‚

fluentd

mongodb
ãƒªãƒ³ã‚¯
http://dl.dropbox.com/u/224433/kamakura_pm_2/index.html
hiboma 2012/02/27
log

fluent

mongodb
ãƒªãƒ³ã‚¯
uu59ã®ãƒ¡ãƒ¢ | MongoDBã§ã‚‚SQLã‚¤ãƒ³ã‚¸ã‚§ã‚¯ã‚·ãƒ§ãƒ³ã§ãã‚‹
ã‚¿ã‚¤ãƒˆãƒ«ã¯ã‚ã‹ã‚Šã‚„ã™ã•é‡è¦–ã§ã¤ã‘ãŸã®ã§ãã‚ŒSQLã˜ã‚ƒãªã„ã‚ˆã¨ã„ã†ã®ã¯æ‰¿çŸ¥ã®ä¸Šã§ã™ã€‚ Attacking NoSQL and Node.js: Server-Side JavaScript Injection (SSJS) SSJS whitepaper(PDF) JSONã‚’evalã§ä½œã‚‹ã‚ˆã†ãªã®ã¯è«–å¤–ã¨ã—ã¦ã€NoSQL Injectionã£ã¦é …ç›®ãŒé¢ç™½ã‹ã£ãŸã®ã§ãƒ¡ãƒ¢ã€‚ ã¾ãšMongo DBã«ã¯find()ã£ã¦ã„ã†ã®ãŒã‚ã‚‹ã‚“ã§ã™ãŒã€ä¸€èˆ¬çš„ã«ã¯db.find({x: 42})ã®ã‚ˆã†ã«ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’æ¸¡ã—ã¦xãƒ—ãƒãƒ‘ãƒ†ã‚£ãŒ42ã®ãƒ¬ã‚³ãƒ¼ãƒ‰ã‚’å–å¾—ã™ã‚‹ã€ã¨ã„ã£ãŸç”¨é€”ã«ä½¿ã„ã¾ã™ã€‚ãŒã€db.find("this.x == 42")ã®ã‚ˆã†ã«æ–‡å—åˆ—ã‚’æ¸¡ã—ã¦ã‚‚åŒã˜çµæžœãŒè¿”ã£ã¦ãã¾ã™ã€‚ã“ã‚Œã¯MongoãŒå—ã‘å–ã£ãŸæ–‡å—åˆ—ã‚’evalã—ã¦ã‚‹ã›ã„ã§ã™ã€‚è©¦ã—ã«mongoã‚³ãƒ³ã‚½ãƒ¼ãƒ«ã§db.find("while(1){};retu
hiboma 2011/12/22
security

mongodb
ãƒªãƒ³ã‚¯
fluent + mongodb + node.js ã§webã‚¢ã‚¯ã‚»ã‚¹ã®æº–ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ è§£æž | Day After Neet
SEOå¯¾ç–ï¼ˆç¬‘ï¼‰ã¨ã—ã¦ã‚®ãƒ¼ã‚¯ç•Œéšˆã§æµè¡Œã®è¨€è‘‰ã‚’ï¼“ã¤ä¸¦ã¹ã¦ã¿ãŸã ã‘ã§ã™ã€‚ã„ã‚„...ã†ã†ã‚“é‡£ã‚Šã‹ã©ã†ã‹ã¯è¨˜äº‹ã§åˆ¤æ–ã—ã¦ãã ã•ã„ã€‚ å…ˆæ—¥ã€Œ æ±äº¬nodeå¦åœ’ç¥2011 ã€ã¨ã„ã†ã‚¤ãƒ™ãƒ³ãƒˆã‚’è´è¬›ã—ã¦ã€fluent + mongo db + node.js ã®çµ„ã¿åˆã‚ã›ã¯ã€BtoCç³»ã®è‰²ã€…...
hiboma 2011/11/18
javascript

node.js

mongodb
ãƒªãƒ³ã‚¯
yebo blog: syslog-ng 3.3ã‹ã‚‰MongoDBã¸ã®ä¿å˜ãŒã‚µãƒãƒ¼ãƒˆ
2011/11/06 syslog-ng 3.3ã‹ã‚‰Mongo DBã¸ã®ä¿å˜ãŒã‚µãƒãƒ¼ãƒˆ å¤šæ©Ÿèƒ½ã§ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®syslogã‚µãƒ¼ãƒã€Œsyslog-ngã€ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³3.3ã‹ã‚‰ã€ä¿å˜å…ˆã«SQLã‚„Mongo DBãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚’åˆ©ç”¨ã§ãã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã‚‹ã€‚ãƒãƒ¼ã‚«ãƒ«ã«mongo dbã‚µãƒ¼ãƒãŒå‹•ã„ã¦ã„ã‚Œã°ã€è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã§ãƒ‰ãƒ©ã‚¤ãƒã‚’æœ‰åŠ¹ã«ã™ã‚‹ã ã‘ã [asylum]ã€‚ destination d_mongo db { mongo db(); }; ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã¨ã—ã¦ã€ã‚ãƒ¼ãƒ»å€¤ã®ãƒšã‚¢ã®è¨å®šã‚‚å¯èƒ½ã€‚ãƒžãƒ‹ãƒ¥ã‚¢ãƒ«ãŒã‚ã¾ã‚Šæ•´å‚™ã•ã‚Œã¦ã„ãªã„ã‚ˆã†ã ãŒã€æ™‚é–“ãŒã§ããŸã‚‰è©¦ã—ã¦ã¿ãŸã„æ©Ÿèƒ½ã§ã¯ã‚ã‚‹ã€‚ä»–ã«ã‚‚syslogãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã®æ§‹æ–‡è§£æžã‚’è¡Œã„ã‚„ã™ãã™ã‚‹ãŸã‚ã«ã€JSONå½¢å¼ã§ã®å‡ºåŠ›ã‚‚ã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ã„ã‚‹ã‚ˆã†ã ã€‚ ãƒ¡ãƒ¼ãƒ«ã§é€ä¿¡BlogThis!Twitter ã§å…±æœ‰ã™ã‚‹Facebook ã§å…±æœ‰ã™ã‚‹ æŠ•ç¨¿è€… zubora æŠ•ç¨¿æ™‚é–“ 08:02
hiboma 2011/11/07
syslog

mongodb
ãƒªãƒ³ã‚¯
ç¬¬21å›žã€€MongoDBæœ€å‰ç·šï¼å®Ÿæˆ¦æŠ•å…¥ã®å…‰ã¨å½±ã¨é–‹ç™ºãƒŽã‚¦ãƒã‚¦ | gihyo.jp
ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã®æ–°ãŸãªã‚«ã‚¿ãƒã¨ã—ã¦NoSQLãŒãƒ–ãƒ¼ãƒ ã«ãªã£ã¦ã„ã¾ã™ãŒã€ãã®ä¸ã§ç•°å½©ã‚’æ”¾ã£ã¦ã„ã‚‹ã®ãŒãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆæŒ‡å‘ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã§ã‚ã‚‹ã€ŒMongo DBã€ã§ã™ã€‚ã‚µã‚¤ãƒãƒ¼ã‚¨ãƒ¼ã‚¸ã‚§ãƒ³ãƒˆã§ã¯ã€ã“ã®Mongo DBã‚’æ¯”è¼ƒçš„æ—©ã„æ®µéšŽã‹ã‚‰å®Ÿã‚µãƒ¼ãƒ“ã‚¹ã§æ´»ç”¨ã—ã¦ã„ã¾ã™ã€‚ãã“ã§ä»Šå›žã¯Mongo DBã®ä½¿ã„ã©ã“ã‚ã‚„åˆ©ç”¨æ™‚ã®æ³¨æ„ç‚¹ã«ã¤ã„ã¦ã€ã‚µã‚¤ãƒãƒ¼ã‚¨ãƒ¼ã‚¸ã‚§ãƒ³ãƒˆã®3äººã®æŠ€è¡“è€…ã«ãŠè©±ã‚’ä¼ºã„ã¾ã—ãŸã€‚ åˆ†æ•£å‡¦ç†ã®ã—ãã¿ã‚’æœ€åˆã‹ã‚‰å‚™ãˆã‚‹Mongo DB ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ï¼ˆä»¥ä¸‹RDBï¼‰ã»ã©ç…©é›‘ã§ã¯ãªãã€åˆ†æ•£KVSï¼ˆKey-Value Storeï¼‰ã»ã©ã‚·ãƒ³ãƒ—ãƒ«éŽãŽãªã„ç¬¬ä¸‰ã®ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã®1ã¤ã¨ã—ã¦ã€ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆæŒ‡å‘åž‹ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã§ã‚ã‚‹ã€ŒMongo DBã€ãŒæŒ™ã’ã‚‰ã‚Œã¾ã™ã€‚GNU AGPLv3ã‚’æŽ¡ç”¨ã—ãŸã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§ã‚ã‚Šã€ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒé«˜ãã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã«ã‚‚å„ªã‚Œã¦ã„ã‚‹ã¨ã„ã†ç‰¹å¾´ãŒã‚ã‚Šã¾ã™ã€‚ã¾ãŸã€JSONï¼ˆJavaS
hiboma 2011/10/27
mongodb

db

kvs
ãƒªãƒ³ã‚¯
äº‹ä¾‹ï¼šã¨ã‚ã‚‹å†™çœŸå…±æœ‰ã‚¢ãƒ—ãƒªã§ã®MongoDB
1. Mongo DB @just_do_neet â€» URL http://www.slideshare.net/naverjapan/ mongo db-9422893
hiboma 2011/09/26
mongodb
ãƒªãƒ³ã‚¯
MongoDBå…¨æ©Ÿèƒ½è§£èª¬1
This document contains links to Mongo DB documentation pages about sharding, databases, collections, inserting, querying, updating, indexing, replication, and backups. It includes a link to a slideshare presentation on Mongo DB sharding and links to pages explaining replica set internals and operations.Read less
hiboma 2011/09/01
slide

mongodb

db
ãƒªãƒ³ã‚¯
PHPç’°å¢ƒã§ç™ºç”Ÿã™ã‚‹MongoDB Request Injectionæ”»æ’ƒ
ã¯ã˜ã‚ã« SaaSåž‹WAFã€ŒScutumï¼ˆã‚¹ã‚ãƒ¥ãƒ¼ã‚¿ãƒ ï¼‰ã€ã§ã¯ã€æœ€è¿‘ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã®DBã«Mongo DBã®å°Žå…¥ã‚’é€²ã‚ã¦ã„ã¾ã™ã€‚ç§ã‚‚å€‹äººçš„ã«PHPã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã§ã‚ã‚‹CakePHPå‘ã‘ã«Mongo DBã‚’æ‰±ã†ãƒ—ãƒ©ã‚°ã‚¤ãƒ³CakePHP-Mongo DB Datasourceã‚’é–‹ç™ºã—ã€å…¬é–‹ã—ã¦ã„ã¾ã™ã€‚ https://github.com/ichikaway/cakephp-mongo db/ ä»Šå›žã¯ã€PHPã‹ã‚‰Mongo DBã‚’æ‰±ã†éš›ã®æ³¨æ„ç‚¹ã¨ã—ã¦ã€RequestInjectionæ”»æ’ƒã«é–¢ã—ã¦æ›¸ããŸã„ã¨æ€ã„ã¾ã™ã€‚ã“ã®å•é¡Œã¯ã€phpãƒžãƒ‹ãƒ¥ã‚¢ãƒ«ã®Mongoãƒ‰ãƒ©ã‚¤ãƒãƒ¼ã®ç« ã§ã‚‚æ‰±ã‚ã‚Œã¦ã„ã¾ã™ã€‚ ã“ã®è¨˜äº‹ã§ã¯ã€ã¯ã˜ã‚ã«PHPã§Mongoã‚’æ“ä½œã™ã‚‹æ–¹æ³•ã€PHPã®åŸºæœ¬ã‚’æ›¸ãã€æœ€å¾Œã«Injectionæ”»æ’ƒã®ä»•çµ„ã¿ã¨å¯¾å¿œæ–¹æ³•ã‚’æ›¸ãã¾ã™ã€‚ PHPã§Mongo DBã‚’æ‰±ã†ã«ã¯ PHPã§Mongo DBã‚’æ“ä½œã™ã‚‹å ´åˆã€10gen
hiboma 2011/08/03
mongodb

php

security
ãƒªãƒ³ã‚¯
MongoDBã‚’åŠå¹´é‹ç”¨ã—ã¦ã¿ãŸï¼ˆã®ãƒ•ã‚©ãƒãƒ¼ï¼‰ - matsukaz's blog
æŸç¤¾ã¨ã®åˆåŒå‹‰å¼·ä¼šã®LTã§ç™ºè¡¨ã—ãŸMongo DBã‚’åŠå¹´é‹ç”¨ã—ã¦ã¿ãŸãŒã€ãˆã‚‰ã„ã¯ã¦ãƒ–ã•ã‚Œã¦ã¦ã³ã£ãã‚Šã€‚ã€‚ã€‚ã‚ã®ã¾ã¾ã ã¨Mongo DBã¯çµ¶å¯¾ä½¿ã‚ãªã„ã£ã¦çµè«–ã«ãªã£ã¡ã‚ƒã„ãã†ãªã®ã§ã€è‡ªåˆ†ã‚’ãƒ•ã‚©ãƒãƒ¼ã™ã‚‹å½¢ã§ã‚¨ãƒ³ãƒˆãƒªã‚’æ›¸ããŸã„ã¨æ€ã„ã¾ã™ã€‚ è³‡æ–™ã¯ã“ã¡ã‚‰ã€‚ Mongo DBã‚’åŠå¹´é‹ç”¨ã—ã¦ã¿ãŸ View more presentations from Masakazu Matsushita ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã‚¨ãƒ©ãƒ¼å¤šç™º ã“ã‚Œã¯ã€7æœˆã«mongosã®å ´æ‰€ãŒmongodã‹ã‚‰Socketã‚µãƒ¼ãƒï¼Webã‚µãƒ¼ãƒï¼ç®¡ç†ã‚µãƒ¼ãƒã«ç§»å‹•ã—ãŸä»¶ã¨é–¢ä¿‚ã—ã¦ã„ã¾ã™ã€‚ ã¾ãšã€Socketã‚µãƒ¼ãƒï¼Webã‚µãƒ¼ãƒï¼ç®¡ç†ã‚µãƒ¼ãƒã¨ã‚‚ã«Javaã§å®Ÿè£…ã•ã‚Œã¦ã„ã‚‹ã®ã§ã€Mongo DBã¸ã®æŽ¥ç¶šã¯Javaã®å…¬å¼ãƒ‰ãƒ©ã‚¤ãƒãƒ¼ã‚’åˆ©ç”¨ã—ã¦ã„ã¾ã™ã€‚å½“åˆã®ãƒ‰ãƒ©ã‚¤ãƒãƒ¼ã®åˆ©ç”¨æ–¹æ³•ã¯ã€ // Shard1, Shard2, Shard3ã®PRIMARYã¨åŒå±…ã—ã¦ã‚‹mong
hiboma 2011/08/01
mongodb

slide
ãƒªãƒ³ã‚¯
Mongo DBã‚’åŠå¹´é‹ç”¨ã—ã¦ã¿ãŸ
Mongo DB is a document-oriented database that stores data in flexible, JSON-like documents. It supports features like replication, auto-sharding, and indexing. The document discusses using Mongo DB with Ameba Pico's photo tagging service, including initial implementation with one shard, expanding to multiple shards as user numbers grow over time, and repairing and upgrading shards over time to suppo
hiboma 2011/07/29
mongodb

ameba

slide
ãƒªãƒ³ã‚¯
MongoDBã‚’ä½¿ç”¨ã—ãŸã‚¹ã‚±ãƒ¼ ãƒªãƒ³ã‚° ã‚¢ãƒ«ãƒ“ãƒ³ãƒ»ãƒªãƒãƒ£ãƒ¼ã‚º [email protected] è°é¡Œ Â â€¢â€¯ãƒãƒ¼ãƒ†ã‚£ã‚«ãƒ«ãƒ»ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚° â€¢â€¯MongoDBã‚’ä½¿ç”¨ã—ãŸãƒ›ãƒªã‚¾ãƒ³ã‚¿ãƒ«ãƒ»ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚° â€¢â€¯ã‚¹ã‚ãƒ¼ãƒž & ã‚¤ãƒ³ãƒ‡ãƒƒã‚¯ã‚¹è¨
Mongo DBã‚’ä½¿ç”¨ã—ãŸã‚¹ã‚±ãƒ¼ ãƒªãƒ³ã‚° ã‚¢ãƒ«ãƒ“ãƒ³ãƒ»ãƒªãƒãƒ£ãƒ¼ã‚º [email protected] è°é¡Œ Â â€¢â€¯ãƒãƒ¼ãƒ†ã‚£ã‚«ãƒ«ãƒ»ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚° â€¢â€¯Mongo DBã‚’ä½¿ç”¨ã—ãŸãƒ›ãƒªã‚¾ãƒ³ã‚¿ãƒ«ãƒ»ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚° â€¢â€¯ã‚¹ã‚ãƒ¼ãƒž & ã‚¤ãƒ³ãƒ‡ãƒƒã‚¯ã‚¹è¨è¨ˆ â€¢â€¯ã‚ªãƒ¼ãƒˆã‚·ãƒ£ãƒ¼ãƒ‡ã‚£ãƒ³ã‚° â€¢â€¯è¤‡è£½æ©Ÿèƒ½ ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚° â€¢â€¯ã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³æ™‚é–“ã®å¢—åŠ â€¢â€¯ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã®ãƒ‹ãƒ¼ã‚ºãŒå¢—åŠ â€¢â€¯ã‚ãƒ£ãƒ‘ã‚·ãƒ†ã‚£ â€¢â€¯IOP â€¢â€¯è¤‡é›‘æ€§ã®å¢—å¤§ â€¢â€¯ã‚ãƒ£ãƒƒã‚·ãƒ³ã‚° ã©ã®ã‚ˆã†ã«ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚°ã‚’è¡Œã£ã¦ã„ã¾ã™ ã‹ã€‚ $$$ ã‚¹ãƒ«ãƒ¼ãƒ—ãƒƒãƒˆ Mongo DB ã«ã‚ˆã‚‹ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚° â€“ å˜ä¸€ ãƒŽãƒ¼ãƒ‰ æ›¸ãè¾¼ã¿ Â èªã¿è¾¼ã¿ Â Read scaling â€“ è¤‡è£½ã®è¿½åŠ æ›¸ãè¾¼ã¿ Â èªã¿è¾¼ã¿ Â èªã¿è¾¼ã¿ã‚¹ã‚±ãƒ¼ãƒªãƒ³ã‚° â€“ è¤‡è£½ã®è¿½åŠ æ›¸ãè¾¼ã¿
hiboma 2011/03/02
å›³ãŒåˆ†ã‹ã‚Šã‚„ã™ãã¦ã„ã„ã

mongodb

db
ãƒªãƒ³ã‚¯
ã€Žãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆæŒ‡å‘ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã€ŒMongoDBã€ã€
çš†æ§˜ã€ã¯ã˜ã‚ã¾ã—ã¦ã€‚ ã‚¢ãƒ¡ãƒ¼ãƒäº‹æ¥æœ¬éƒ¨ã¨è¨€ã†ã¨ã“ã‚ã§ã‚µãƒ¼ãƒ“ã‚¹é–‹ç™ºã®ãƒ—ãƒã‚°ãƒ©ãƒžã‚’ã—ã¦ã„ã‚‹æ´¥ç”°ã¨ç”³ã—ã¾ã™ã€‚ å…ˆæ—¥ã€M.S.æ°ã‚ˆã‚Šã€å½“ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãƒ–ãƒã‚°ã«ã¦ã€ŒæŠ€è¡“ã«é–¢ã—ã¦æ›¸ãã‚ˆã†ã«ã€ã¨ãŠé”ã—ãŒä¸‹ã‚Šã¾ã—ãŸã€‚ åŒã˜æŠ€è¡“è€…ã¨ã—ã¦ã€å°Šæ•¬ã®æ°—æŒã¡ã‚’é€šã‚Šè¶Šã—ã€ç•æ€–ã®å¿µã™ã‚‰æŠ±ã„ã¦ã„ã‚‹M.S.æ°ã« ã€ŒæŠ€è¡“ã€ã«é–¢ã—ã¦æ›¸ã‘ã¨è¨€ã‚ã‚Œã‚‹ã¨ã¯ã€ã‚‚ã¯ã‚„è·¯é ã«è¿·ã£ãŸåç¾Šã®æ°—åˆ†ã§ã™ã€‚ ã©ã†ã«ã‹é•ã†è©±é¡Œã«å‡ºæ¥ãªã„ã‹ã¨ã”ã¾ã‹ã—ã¦ã¯ã¿ãŸã‚‚ã®ã®ã€ ã‚„ã¯ã‚Šã€ŒæŠ€è¡“ã€ã«é–¢ã—ã¦æ›¸ãã‚ˆã†ã«ã¨å¿µã‚’æŠ¼ã•ã‚Œã¦ã—ã¾ã„ã¾ã—ãŸã€‚ è·¯é ã«è¿·ã£ã¦ã„ã¦ã‚‚è‡´ã—æ–¹ãªã„ã®ã§ã€ä»Šå¾Œã‚µãƒ¼ãƒ“ã‚¹ã«åˆ©ç”¨ã™ã‚‹äºˆå®šã§æ¤œè¨¼ã‚’è¡Œã£ã¦ã„ãŸ ã€ŒMongo DBã€ã¨è¨€ã†ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆæŒ‡å‘ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã«é–¢ã—ã¦ç´¹ä»‹ã•ã›ã¦é ‚ãã¾ã™ã€‚ â– Mongo DBã¨ã¯ ã“ã“æ•°å¹´æ³¨ç›®ã‚’æµ´ã³ã¦ã„ã‚‹ã€ŒNOSQLï¼ˆNotOnlySQLï¼‰ã€ã®ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã®ä¸€ã¤ KVSã¨ã¯ç•°ãªã‚Šã€ã‚¹ã‚ãƒ¼ãƒžãƒ¬ã‚¹ã§ã¯ã‚ã‚‹ãŒã€ã‚«ãƒ©ãƒ ã«è¿‘ã„æ¦‚å¿µãŒã‚ã‚‹
hiboma 2011/03/02
mongodb
ãƒªãƒ³ã‚¯
1