[B! MongoDB] hiyuzawaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

hiyuzawa id:hiyuzawa

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

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MongoDBã®è–„ã„æœ¬(The Little MongoDB Book) - cuspy diary
Karl Seguinã•ã‚“ã®ã€ŒThe Little Mongo DB Bookã€ã‚’å’Œè¨³ã—ã¾ã—ãŸã€‚ ã“ã®æœ¬ã¯Mongo DBã®åŸºç¤Žã‚’å®Ÿéš›ã«æ‰‹ã‚’å‹•ã‹ã—ã¦å¦ã¶ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã§ã™ã€‚ Mongo DBã®åŸºç¤Žã‹ã‚‰ã€ãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ«ã®è¨è¨ˆæ–¹æ³•ã€MapReduceãªã©å¹…åºƒã„å†…å®¹ã‚’ã‚«ãƒãƒ¼ã—ã¦ã„ã¾ã™ã€‚ ã¾ãŸã€ç‰¹åˆ¥Mongo DBã«èˆˆå‘³ãŒç„¡ãã¦ã‚‚ç†è€…ã®NoSQLã¸ã®è€ƒãˆæ–¹ã¯ä¸€èªã®ä¾¡å€¤ãŒã‚ã‚‹ã ã‚ã†ã€‚ ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰PDFç‰ˆ the-little-mongo db-book-ja.pdf epubç‰ˆ the-little-mongo db-book-ja.epub(ã‚ã‚“ã¾ã‚Šãã‚Œã„ã«çµ„ç‰ˆã§ãã¦ãªã„ã‘ã©â€¦) èª¤è¨³ãªã©ã‚ã‚Œã° @hamano ã¾ã§ ã‚½ãƒ¼ã‚¹ã¯ã“ã¡ã‚‰: https://github.com/hamano/the-little-mongo db-book æ›´æ–°å±¥æ´2012/04/17 v1.0 åˆç‰ˆå…¬é–‹ã€‚ 2012/06/15 v
hiyuzawa 2012/04/18
mongoDB
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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
hiyuzawa 2011/10/26
mongodb
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ã¯ã˜ã‚ã¦ã®MongoDB
16. { "_id" : ObjectId("4dcd3ebc9278000000005158"), "timestamp" : ISODate("2011-05-13T14:22:46.777Z"), "binary" : BinData(0,""), "string" : "abc", "number" : 3, "subobj" : {"subA": 1, "subB": 2 }, "array" : [1, 2, 3], "dbref" : [_id1, _id2, _id3] } 17. { "_id" : ObjectId("4dcd3ebc9278000000005158"), "timestamp" : ISODate("2011-05-13T14:22:46.777Z"), "binary" : BinData(0,""), "string" : "abc", "num
hiyuzawa 2011/09/11
MongoDB
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CouchDBã¨MongoDBã®ä½¿ã„åˆ†ã‘ - ãƒ¢ã‚¸ãƒã‚°
CouchDBã¨Mongo DBã‚’ã—ã°ã‚‰ãä½¿ã£ã¦ã¿ã¦ã€ãã®ä½¿ã„åˆ†ã‘ã®ãƒã‚¤ãƒ³ãƒˆãŒã‚ã‹ã£ã¦ããŸã‚ˆã†ãªæ°—ãŒã™ã‚‹ã®ã§ã€ã¡ã‚‡ã£ã¨æ›¸ã„ã¦ã¿ãŸã„ã€‚ CouchDBã¨Mongo DBã¯ã€åºƒãã€ŒNoSQLã€ã¨ç·ç§°ã•ã‚Œã¦ã„ã‚‹éžSQLåž‹ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®ã†ã¡ã€ã€Œãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã€ã¨å‘¼ã°ã‚Œã‚‹ã‚«ãƒ†ã‚´ãƒªã‚’ä»£è¡¨ã™ã‚‹ï¼’ã¤ã ã€‚ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¨ã¯ã€ã‹ã‚“ãŸã‚“ã«ã„ã†ã¨ã€JSONãƒ‡ãƒ¼ã‚¿ï¼ˆï¼ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆï¼‰ã‚’ãã®ã¾ã¾ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã«ä¿å˜ã§ãã‚‹ã¨ã„ã†ã‚‚ã®ã§ã€å¾“æ¥ã®RDBã®ã‚ˆã†ãªã€Œã‚¹ã‚ãƒ¼ãƒžã€ãŒãªã„ã€‚è¤‡æ•°ã®ãƒ†ãƒ¼ãƒ–ãƒ«ã‚’çµåˆï¼ˆjoinï¼‰ã™ã‚‹ã¨ã„ã†ä½¿ã„æ–¹ã‚’ã›ãšã€ä¸€æ„ã‚ãƒ¼ã®æŒ‡å®šã‚„æ¯”è¼ƒçš„å˜ç´”ãªã‚¯ã‚¨ãƒªãƒ¼ã§JSONãƒ‡ãƒ¼ã‚¿ã‚’å–ã‚Šå‡ºã™ã€‚ ã“ã“ã§ã¯è©³ã—ã„è©±ã«ã¯è¸ã¿è¾¼ã¾ãšã€ï¼’ã¤ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®é•ã„ã‚’ç§ã®ä¸»è¦³ã§ã€ã”ãå¤§é›‘æŠŠã«ã¾ã¨ã‚ã¦ã¿ã‚‹ã€‚ ã¾ãšã€ãã‚Œãžã‚Œã®å¼·ã¿ã‚’ç§ã®å°è±¡ã§ï¼“ã¤ãšã¤æ›¸ãã¨ã€ã“ã‚“ãªæ„Ÿã˜ã ã€‚ CouchDBã®å¼·ã¿ï¼š ï¼‘ï¼‰å„ªã‚ŒãŸç®¡ç†ç”»é¢ã€ŒFuton
hiyuzawa 2011/09/04
MongoDB

CouchDB
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Mongo dbå‹‰å¼·ä¼š20110730
The document discusses the benefits of using Mongo DB over relational databases. Mongo DB is document-oriented, which allows documents (objects) to map directly to programming language data types. Embedded documents and arrays reduce the need for joins. Mongo DB also offers high performance through its lack of joins, embedded data model, and indexing capabilities. It provides high availability and ea
hiyuzawa 2011/07/31
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MongoDB
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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
hiyuzawa 2011/07/30
ã“ã†ã„ã†ã®è¦‹ã‚‹ã®ã¾ã DBæ„å¤–ã®KVSã‚’ä¸€æ¬¡ä¿å˜å…ˆã«ã™ã‚‹ã®ã¯æŠµæŠ—ã‚ã‚‹ãªã...

MongoDB
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MongoDBãªã‚‰æ¤œç´¢ã‚¨ãƒ³ã‚¸ãƒ³ãŒç°¡å˜ã«ä½œã‚Œã‚‹ - mizchi log
å½¢æ…‹ç´ è§£æžã§ã‚¤ãƒ³ãƒ‡ãƒƒã‚¯ã‚¹ã‚’ä½œã£ã¦æ¤œç´¢ã™ã‚‹ Mongoã§ã®å…¨æ–‡æ¤œç´¢ - Docs-Japanese - 10gen Confluenceã‚’å‚è€ƒã«ã€ã™ãå®Ÿè£…ã§ããŸ è©¦ã—ã«ã€é’ç©ºæ–‡åº«ã‹ã‚‰èµ°ã‚Œãƒ¡ãƒã‚¹å¼•ã£å¼µã£ã¦ã‚„ã£ã¦ã¿ãŸã€‚ ãƒ©ã‚¤ãƒ–ãƒ©ãƒª Mongo DB API Docs for python > easy_install pymongo SREngine: Sein blog Pythonã‹ã‚‰MeCabã‚’ä½¿ã†ã€‚ ã”ã«ã‚‡ã”ã«ã‚‡ã‚„ã£ã¦ã„ã‚Œã‚‹ ã‚„ã£ã¦ã¿ã‚‹ #!/usr/bin/env python # encoding:utf-8 import pymongo import MeCab import urllib import re mecab = MeCab.Tagger("-Ochasen") con = pymongo.Connection() col = con.test.row def get_s
hiyuzawa 2011/07/03
python

MongoDB
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1