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

nikkoro id:nikkoro

MongoDBã«é–¢ã™ã‚‹nikkoroã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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KVSã®æ€§èƒ½ã€RDBMSã®ã‚¤ãƒ³ãƒ‡ãƒƒã‚¯ã‚¹ã€æ›´ã«MapReduceã‚’ä½µã›æŒã¤All-in-One NoSQL: MongoDB
KVSã®æ€§èƒ½ã€RDBMSã®ã‚¤ãƒ³ãƒ‡ãƒƒã‚¯ã‚¹ã€æ›´ã«MapReduceã‚’ä½µã›æŒã¤All-in-One NoSQL: Mongo DB This document discusses the performance and structure of a NoSQL system using Mongo DB at Rakuten, highlighting the benefits and challenges of using Mongo DB's indexing and MapReduce capabilities. It presents a detailed analysis of the system's layout, data structures, and performance specifications, including examples of operational issu
nikkoro 2013/03/14
KVS

MongoDB
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Japan Developer Summit (jp) - Cloud Foundry, the Open Platform As A Service
nikkoro 2012/02/18
MongoDB
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MongoDB: Intro & Application for Big Data
Mongo DB: Intro & Application for Big DataAI-enhanced description The document discusses NoSQL databases and Mongo DB in particular. It provides examples of Mongo DB documents with different data types like objects, arrays, etc. It also shows how data is stored across multiple shard servers and accessed via mongos query routers. Configuration servers store sharded cluster metadata. Log data can be st
nikkoro 2011/11/19
MongoDB
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nikkoro 2011/09/22
MongoDB
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ç¬¬5å›ž MongoDB JP å‹‰å¼·ä¼šã«è¡Œã£ã¦ãã¾ã—ãŸ - AOEã®æ—¥è¨˜
ç¬¬5å›ž Mongo DB JP å‹‰å¼·ä¼šã«è¡Œã£ã¦ãã¾ã—ãŸã€‚ä»•äº‹ã§ã‚‚é–¢ã‚ã£ã¦ã„ã‚‹Mongo DBã§ã™ãŒã€å‹‰å¼·ä¼šã«ã¯åˆå‚åŠ ã§ã—ãŸã€‚ å‚åŠ è€…ã®æ•°ãŒã™ã”ãå¤šãã¦é©šãã¾ã—ãŸã€‚ã™ã”ã„ç››ã‚Šä¸ŠãŒã‚Šã‚ˆã†ã§ã™ã€‚ãŸã ã‚„ã£ã±ã‚ŠWebã‚µãƒ¼ãƒ“ã‚¹ç³»ã®ä¼šç¤¾ã®æ–¹ãŒå¤šã„ã¨ã„ã†å°è±¡ã‹ãªã€‚è‡ªåˆ†ã®ã‚ˆã†ãªæ¥å‹™ç³»ãŒãƒ¡ã‚¤ãƒ³ã®äººã¯å°‘ãªãã†ãªæ„Ÿã˜ã§ã—ãŸã€‚ ã‚»ãƒƒã‚·ãƒ§ãƒ³ã®æ•°ã‚‚6ã¤ã¨ç››ã‚Šæ²¢å±±ã§ã—ãŸã€‚ã¡ã‚‡ã£ã¨é‡ãŒå¤šã„ã®ã§è‡ªåˆ†ã®å°è±¡ã«å¼·ãæ®‹ã£ãŸã“ã¨ã‚’ä¸å¿ƒã«ã¾ã¨ã‚ã¾ã™ã€‚ Play with Mongoid! by @yuki24ã•ã‚“ å®Ÿã¯ä»•äº‹ã§ã‚‚ãŠä¸–è©±ã«ãªã£ã¦ã„ã‚‹ã€Rubyã®Mongoå‘ã‘mapperãƒ©ã‚¤ãƒ–ãƒ©ãƒªã€Mongoidã«ã¤ã„ã¦ã®è§£èª¬ã§ã—ãŸã€‚ å‰æ®µã§å°‘ã—é›‘è«‡ã¨ã—ã¦è©±ã—ã¦ã„ã¾ã—ãŸãŒã€Rubyç•Œéšˆã§ã¯Mongo DBãŒå¦™ã«ç››ã‚Šä¸ŠãŒã£ã¦ã„ã‚‹ã¨ã®ã“ã¨ã€‚ç¢ºã‹ã«è‡ªåˆ†ã‚‚ãã†æ„Ÿã˜ã¾ã™ã€‚ä½•ã§ã§ã—ã‚‡ã†ãï¼Ÿ Rubyã®Mongoå‘ã‘Object Document Mapper
nikkoro 2011/09/22
MongoDB
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