NoSQL - Wikipedia
"Structured storage" redirects here. For the Microsoft technology, see COM Structured Storage. This article may be too technical for most readers to understand. Please help improve it to make it understandable to non-experts, without removing the technical details. (December 2023) (Learn how and when to remove this message) NoSQL (originally referring to "non-SQL" or "non-relational")[1] is an app
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1
 NorthScale,
Inc.
Proprietary
and
Conï¬den8al
 NoSQL
is
a
 horseless
carriage
 2
 NorthScale,
Inc.
Proprietary
and
Conï¬den8al
 good evening! [email protected]
 NorthScale
 3
 NorthScale,
Inc.
Propri
1
 NorthScale,
Inc.
Proprietary
and
Conï¬den8al
 NoSQL
is
a
 horseless
carriage
 2
 NorthScale,
Inc.
Proprietary
and
Conï¬den8al
 good evening! [email protected]
 NorthScale
 3
 NorthScale,
Inc.
Proprietary
and
Conï¬den8al
 (part of) a tracking spreadsheet RDBMS Non- Relat ional Othe r Non- Relat ional Columnar Postgres Based MySQL Heritage Horizontica Inspired Hadoop Heritage RDBMS Sharders
A Yes for a NoSQLÂ Taxonomy - High Scalability -
NorthScale's Steven Yen in his highly entertaining NoSQL is a Horseless Carriage presentation has come up with a NoSQL taxonomy that thankfully focuses a little more on what NoSQL is, than what it isn't: keyâ€valueâ€cache memcached, repcached, coherence, infinispan, eXtreme scale, jboss cache, velocity, terracoqa keyâ€valueâ€store keyspace, flare, schemaâ€free, RAMCloud eventuallyâ€consistent keyâ€valueâ€
Distributed Programming and Data Consistency w/ Notes
This document discusses distributed programming and data consistency. It defines consistency as how systems and observers perceive the state of a system over time. Consistency has a time aspect, where expected and unexpected sequences of states can occur. Distributed systems like caching introduce inconsistencies when data is replicated across servers. The CAP theorem states that a distributed sys
NoSQLデータベースを40種類以上リストアップã€ã‚ーãƒãƒªãƒ¥ãƒ¼åž‹ã«ã‚‚ã„ã‚ã„ã‚ã‚ã‚‹
Webスケールã®ãƒ‡ãƒ¼ã‚¿ã‚’扱ã†ãŸã‚ã«ã•ã¾ã–ã¾ãªãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãŒç™»å ´ã—ã¦ãã¦ã„ã‚‹ã€ã¨ã„ã†ã“ã¨ã‚’昨日ã®ã‚¨ãƒ³ãƒˆãƒªã€Œãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¯ç›®çš„別ã«ä½¿ã„分ã‘ã‚‹ã¹ã—ã€ã§ç´¹ä»‹ã—ã¾ã—ãŸã€‚ 特ã«ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ¢ãƒ‡ãƒ«ã‚’ベースã¨ã—ãªã„ã€éžSQL系（NoSQL）ã¨å‘¼ã°ã‚Œã‚‹ã•ã¾ã–ã¾ãªç¨®é¡žã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãŒç™»å ´ã—ã¦ãã¦ã„ã¾ã™ã€‚éžSQLç³»ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¯ä»¥å‰ã‹ã‚‰ã‚ªãƒ–ジェクトデータベースやドã‚ュメントデータベースã€éšŽå±¤åž‹ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãªã©ãŒå˜åœ¨ã—ã¦ã„ã¾ã—ãŸãŒã€æœ€è¿‘注目ã•ã‚Œã¦ã„ã‚‹ã®ãŒã‚ーãƒãƒªãƒ¥ãƒ¼åž‹ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã¨å‘¼ã°ã‚Œã‚‹ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã€‚ ブãƒã‚°ã€ŒHigh Scalabilityã€ã«ãƒã‚¹ãƒˆã•ã‚ŒãŸã‚¨ãƒ³ãƒˆãƒªã€ŒA Yes for a NoSQL Taxonomyã€ã§ã¯ã€ã“れらéžSQLç³»ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚’詳細ã«9分類ã—ã€ãã‚Œãžã‚Œã®åˆ†é¡žã«å±žã™ã‚‹ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚’リストアップã—ã¦ã„ã¾ã™ï¼ˆåŸºã«ãªã£ãŸã®ã¯ã€ŒNoSQL is a Horseless Carriageã€
Lux IO ã®Pythonãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã‚’作æˆã™ã‚‹
Lux IOã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã¨ã€å‹•ä½œç¢ºèªã¯è¡Œãˆã¾ã—ãŸã€‚ Debianã«é«˜é€Ÿãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãƒžãƒãƒ¼ã‚¸ãƒ£(DBM)　Lux IOをインストールã™ã‚‹ ・・・実ã¯ã€C++書ã„ãŸã“ã¨ãŒãªã„ã‚“ã§ã™ã‚ˆã。 普段ã€Pythonを愛用ã—ã¦ã„ã‚‹ã®ã§ã™ãŒã€æ®‹å¿µãªãŒã‚‰Lux IOã® Pythonãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã¯ã¾ã ãªã„よã†ã§ã™ã€‚ Lux IO ã®è¨€èªžãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã¨ã‹ ãªã„ã‚‚ã®ã¯ä½œã‚Œã°ã‚ˆã„。 ã¨ã„ã†ã“ã¨ã§ã€ãŒã‚“ã°ã£ã¦ä½œæˆã—ã¦ã¿ã‚ˆã†ã¨æ€ã„ã¾ã™ã€‚ 以å‰ã€VS2008ã§Pythonæ‹¡å¼µã®ä½œæˆæ–¹æ³•ã‚’調ã¹ãŸã“ã¨ãŒã‚ã‚‹ã®ã§ã€ ã“れをå‚考ã«ã¾ãšã¯Debianã§å‹•ä½œã™ã‚‹æ‹¡å¼µãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’作æˆã—ã¦ã¿ã¾ã™ã€‚ 以å‰èª¿ã¹ãŸå†…容ã¯ã“ã¡ã‚‰ã€‚ Visual Studio 2008 Express Editionã§Pythonã®C言語拡張を作æˆã™ã‚‹ Pythonã‹ã‚‰å‘¼ã³å‡ºã™éƒ¨åˆ†ã¯ã€ Lux IO(ラックス アイオー)ã‚’PHPã‹ã‚‰ä½¿ã£ã¦ã¿ã‚‹ ã“ã¡ã‚‰ã‚’å‚考
Debianã«é«˜é€Ÿãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãƒžãƒãƒ¼ã‚¸ãƒ£(DBM)　Lux IOをインストールã™ã‚‹
checking for C++ compiler default output file name... configure: error: C++ compiler cannot create executables ã¨ã—ã¦ã€ã‚³ãƒ³ãƒ‘イラをインストールã—ã¾ã™ã€‚ インストールãŒçµ‚ã‚ã‚‹ã¨ã€ /usr/local/libã«libluxio.soã¨ã„ã†ãƒ•ã‚¡ã‚¤ãƒ«ãŒã§ãã¦ã„ã‚‹ã‹ã¨ã€‚ サンプルプãƒã‚°ãƒ©ãƒ ã¨ã‚Šã‚ãˆãšã€ãƒ‡ãƒ¼ã‚¿ã®ç™»éŒ²ã¨æ¤œç´¢ã‚’è¡Œã£ã¦ã¿ã¾ã™ã€‚ ダウンãƒãƒ¼ãƒ‰ã—ãŸãƒ•ã‚©ãƒ«ãƒ€ã«ãƒ†ã‚¹ãƒˆç”¨ã®ãƒ—ãƒã‚°ãƒ©ãƒ ãŒã‚ã‚Šã¾ã™ãŒã€ ã©ã†ã‚„ら0.1.0ã‹ã‚‰0.2.1ã«ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚¢ãƒƒãƒ—ã—ãŸéš›ã€ãƒãƒ¼ãƒ スペースを 変更ã•ã‚Œã¦ã„るよã†ã§ã€ãã®ã¾ã¾ã§ã¯å‹•ãã¾ã›ã‚“。 ä¿®æ£ç‚¹ã¯ã€ä»¥ä¸‹ã®äºŒç‚¹ã€‚ Lux::IO::Btree()ã¯ç¬¬äºŒå¼•æ•°ã‚’ã¨ã‚‰ãªããªã£ã¦ã„ã‚‹ã®ã§ã€ Lux::IO::Btree(Lux::IO::CLUSTER,8); ã‚’
æ–°ã—ã„Tokyo Tyrantã§éŠã‚“ã§ã¿ã¦ãªã‚“ã¨ãªãå‹•ã„ãŸè¨˜éŒ² - Kentaro Kuribayashi's blog
Tokyo Tyrantã«è¿½åŠ ã•ã‚ŒãŸæ–°æ©Ÿèƒ½(「mixi Engineers’ Blog » プラグインã§ç‹¬è‡ªã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã‚’作ã‚ã†ã€)ã«ã¤ã„ã¦ã€Œæ–°ã—ã„Tokyo Tyrantã§éŠã‚“ã§ã¿ã¦æŒ«æŠ˜ã—ãŸè¨˜éŒ²ã€ã¨ã„ã†ã‚¨ãƒ³ãƒˆãƒªã‚’書ã„ãŸå¾Œã€Tokyoシリーズ作者ã®å¹³æž—ã•ã‚“ã®ã‚³ãƒ¡ãƒ³ãƒˆãŒã‚ã£ãŸã‚Š(ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™!!1)ã€ã¾ãŸã€ã—ょã†ã‚‚ãªã„見è½ã—ã‚’ä¿®æ£ã—ãŸã‚Šã—ã¦ã¨ã‚Šã‚ãˆãšå‹•ãよã†ã«ãªã‚Šã¾ã—ãŸã€‚ã“ã‚“ãªæ„Ÿã˜ã®ä»•æ§˜ã§ã™ã€‚ ストレージã«ã¯Lux IOを利用(社内ã§æµè¡Œã£ã¦ã„ãŸã®ã§) ã‚ーã¯dbname:keyã¨ã„ã†æ„Ÿã˜ã§ã€ãŸã¨ãˆã°get antipop:fooã¨ã‹ã™ã‚‹ã¨ã€ã‚«ãƒ¬ãƒ³ãƒˆãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒª(決ã‚打ã¡)ã®antipopã¨ã„ã†DBã®fooã¨ã„ã†ã‚ーã®valueã‚’getã™ã‚‹ã¨ã„ã†æ„Ÿã˜ã€‚DBãŒãªã‘ã‚Œã°æ–°è¦ä½œæˆã€‚ã¾ãŸã€frenchpop:fooã¨ã™ã‚‹ã¨ã€åŒæ§˜ã«frenchpopã¨ã„ã†DBã®fooã¨ã„ã†ã‚ーã®valueã‚’ge
[KVS] Key-Value Store 勉強会 : no hacking, no life
Key-Value Store 勉強会ã§Lux IOã«ã¤ã„ã¦è©±ã—ã¦ãã¾ã—ãŸã€‚ Lux IOã®ç‰¹å¾´ã‚„使ã„é“ã«ã¤ã„ã¦ç°¡å˜ã«ç´¹ä»‹ã—ã¦ã¿ã¾ã—ãŸã€‚ About Lux IO View more presentations from mogwaing. ä»–ã®ç™»å£‡è€…ãŒã™ã”ã™ãŽã¦ã€æœ¬å½“ã«æ縮ã—ã¡ã‚ƒã„ã¾ã—ãŸãŒã€ä½•äº‹ã‚‚ãªã普通ã«çµ‚ã‚ã£ã¦ã‚ˆã‹ã£ãŸã§ã™ã€‚ 勉強会自体ã¯æœ¬å½“ã«æ¿ƒã„内容ã§ã€èžãã®ã§ã„ã£ã±ã„ã§ä¸€åˆ‡ãƒ¡ãƒ¢ã‚’ã¨ã£ã¦ãªã„ã®ã§ã€å…¨ä½“ã®å†…容ã«ã¤ã„ã¦ã¯ã“ã£ã¡ã®å®Œç’§ãªãƒ¡ãƒ¢ï¼ˆKey-Value Store勉強会ã«è¡Œã£ã¦ãã¾ã—㟠）をå‚ç…§ãã ã•ã„。 ä¼ç”»ã‚„当日ã®å¸ä¼šã‚’ã—ã¦ãã‚ŒãŸPFI太田ã•ã‚“ã€ä¼šå ´ã‚„食ã¹ç‰©ã‚’手é…ã—ã¦ãã‚ŒãŸä¸€äº•ã•ã‚“ã€ãŠç–²ã‚Œæ§˜ã§ã—ãŸï¼†ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã—ãŸã€‚
Lux IOã®Perlãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã‚’作æˆã—㟠- Kentaro Kuribayashi's blog
id:mogwaingã•ã‚“ãŒé–‹ç™ºã•ã‚Œã¦ã„ã‚‹Yet AnotherãªDBMã§ã‚ã‚‹ã¨ã“ã‚ã®Lux IOを使ã£ã¦ã¿ãŸããªã£ãŸã®ã§ã€Perlã‹ã‚‰ä½¿ãˆã‚‹ã‚ˆã†ãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã‚’書ã„ã¦ã¿ã¾ã—ãŸã€‚åˆXSãªä¸Šã«C/C++ã‚‚ã‚ãã«æ›¸ã„ãŸã“ã¨ãŒãªã„ã®ã§ã‚ã‹ã‚“ãªã„ã¨ã“ã‚ã らã‘ã§ã™ãŒã€ãªã‚“ã‹ä¸€å¿œå‹•ãよã†ã«ãªã£ãŸã£ã½ã„ã®ã§ã€GitHubã«ä¸Šã’ã¦ãŠãã¾ã—ãŸã€‚ kentaro's perl-lux-io at master — GitHub ã”覧ã«ãªã‚Œã°ã‚ã‹ã‚‹é€šã‚Šã€ãªã‚“ã‹ã›ã£ã‹ãC++ライブラリを触るã®ã«ã€é–¢æ•°ã‚’ベタベタ書ã„ã¦ãƒ©ãƒƒãƒ—ã—ã¦ã‚‹ã ã‘ã§ã€ãªã‚“ã¨ã‚‚ダサã„æ„Ÿã˜ã€‚typemapã‚’ã†ã¾ã使ãˆã°ã„ã„æ„Ÿã˜ã«ãªã‚‹ã¨ã„ã†ã“ã¨ã ã£ãŸã®ã ã‘ã©ã€Lux::IO::Btreeã¿ãŸã„ãªã‚³ãƒãƒ³ã¤ãã®åž‹ã‚„ã€Lux::IO::*以下ã«ã‚ã‚‹structã‚„enumã‚’ã©ã†typemapã™ã‚Œã°ã„ã„ã®ã‹ã‚ã‹ã‚‰ãªã‹ã£ãŸã®ã§ã€ã“ã‚“ãªæ„Ÿã˜ã«ã€‚ 以下ã€ã‚ã‚Œã“れ試行
Lux IO ã®è¨€èªžãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã¨ã‹ : no hacking, no life
一ヶ月ã»ã©å‰ã«å…¬é–‹ã—ãŸLux IOã§ã™ãŒã€ä½•äººã‹ã®ãƒžãƒ‹ã‚¢ãƒƒã‚¯ãªæ–¹ã€…ãŒè¨€èªžãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ãªã©ã‚’作ã£ã¦ãã‚Œã¦ã„ã¦ã†ã‚Œã—ã„é™ã‚Šãªã®ã§ã€é©å½“ã«æ¤œç´¢ã—ã¦è¦‹ã¤ã‹ã£ãŸã‚‚ã®ã‚’ã¾ã¨ã‚ã¦ã¿ã¾ã—ãŸã€‚（他ã«ã‚‚ã‚ã£ãŸã‚‰æ•™ãˆã¦ã‚‚らãˆã‚‹ã¨ã‚ã‚ŠãŒãŸã„ã§ã™ã€‚） PHPãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚° by id:kajidai Rubyãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚° by id:kajidai Javaãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚° by id:maachangã•ã‚“ MSVC9移æ¤ç‰ˆ by id:winebarrelã•ã‚“ （全員ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼ãƒ¦ãƒ¼ã‚¶ã£ã¦ï½—） ç´°ã‹ã„ä¿®æ£ã‚„æ©Ÿèƒ½è¿½åŠ ãŒã‚ã¾ã‚Šã§ãã¦ã„ãªãæ縮ã§ã™ãŒã€ ã‚‚ã£ã¨ä½¿ã£ã¦ã‚‚らãˆã‚‹ã‚ˆã†ã«ã“ã‚Œã‹ã‚‰ã‚‚努力ã—ã¦ã„ããŸã„ã¨æ€ã„ã¾ã™ã€‚ You’re currently reading “ Lux IO ã®è¨€èªžãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã¨ã‹ ,†an entry on no hacking, no life Published:
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