[B! kvs] InoHiroã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

InoHiro id:InoHiro

kvsã«é–¢ã™ã‚‹InoHiroã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (20)

${{author_name}}$

{{{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}}

KVSç³»NoSQLã®ã¾ã¨ã‚ï¼ˆHibariã€Dynamoã€Voldemortã€Riakç·¨ï¼‰
åº ç« ãƒ“ãƒƒã‚°ãƒ‡ãƒ¼ã‚¿ã®æ™‚ä»£ ç¬¬1ç« NOSQLã¨ã¯ä½•ã‹? ç¬¬2ç« NOSQLã®ãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ« ç¬¬3ç« ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã®åŸºæœ¬æ¦‚å¿µã¨æŠ€è¡“ ç¬¬4ç« Hadoopã¯NOSQL? ç¬¬5ç« ä¸»ãªNOSQLãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹è£½å“ ç¬¬6ç« NOSQLãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®é¸æŠžåŸºæº– ç¬¬7ç« NOSQLã‚’ä½¿ã†ãƒ“ã‚¸ãƒã‚¹ æœ¬é€£è¼‰ã¯æ›¸ç±ã€ŽNOSQLã®åŸºç¤ŽçŸ¥è˜ã€ï¼ˆãƒªãƒƒã‚¯ãƒ†ãƒ¬ã‚³ãƒ åˆŠã€ISBNï¼š978-4897978871ï¼‰ã§è§£èª¬ã•ã‚Œã¦ã„ã‚‹å†…å®¹ã‹ã‚‰ä¸€éƒ¨ã‚’æŠœç²‹ã—ã€æœ¬é€£è¼‰å‘ã‘ã«ä¸€éƒ¨å†ç·¨é›†ã—ã¦æŽ²è¼‰ã—ãŸã‚‚ã®ã§ã™ã€‚ æ›¸ç±ã§ã¯ã€ä¸€èˆ¬ã«NoSQLã¨å‘¼ã°ã‚Œã¦ã„ã‚‹å„ç¨®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹æŠ€è¡“ã«ã¤ã„ã¦ã€åŸºæœ¬æ¦‚å¿µã‹ã‚‰ä¸»è¦ãªãƒ—ãƒãƒ€ã‚¯ãƒˆã®ç‰¹æ€§ã€ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯çµæžœã¾ã§ã‚’ç´¹ä»‹ã—ã¦ã„ã¾ã™ã€‚ãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ«ã‚„ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã®é•ã„ã¨ã„ã£ãŸåŸºæœ¬æ¦‚å¿µã‹ã‚‰ã€å„ãƒ—ãƒãƒ€ã‚¯ãƒˆã®ç‰¹å¾´ã‚’ç†è§£ã§ãã‚‹å†…å®¹ã«ãªã£ã¦ã„ã¾ã™ã€‚ æœ¬é€£è¼‰ã§ã¯ã€ã“ã®æ›¸ç±ã®å†…å®¹ã‹ã‚‰ã€ä¸»è¦ãƒ—ãƒãƒ€ã‚¯ãƒˆã‚’ç´¹ä»‹ã—ã¦ã„ã‚‹ç¬¬5ç« ã‚’æŠœç²‹ã—ã€ãã®ã‚¨ãƒƒ
InoHiro 2012/11/06
nosql

kvs

ã‚ã¨ã§èªã‚€
ãƒªãƒ³ã‚¯
åˆ†æ•£ã‚ãƒ¼ãƒãƒªãƒ¥ãƒ¼ã‚¹ãƒˆã‚¢ä¸Šã§ã®ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã®å®Ÿè£…
Please select the category that most closely reflects your concern about theÂ presentation, so that we can review it and determine whether it violates our Terms of Use or isn't appropriate for all viewers.
InoHiro 2012/08/31
kvs
ãƒªãƒ³ã‚¯
key-valueã‚¹ãƒˆã‚¢ã®åŸºç¤ŽçŸ¥è˜
é¦–è—¤ ä¸€å¹¸ Last-updated: January 5, 2010 æ³¨: ã“ã®ãƒšãƒ¼ã‚¸ã®æ–‡ç« ã¯ Software Design èªŒ 2010å¹´ 2æœˆå·ã«æŽ²è¼‰ã•ã‚ŒãŸä»¥ä¸‹ã®è¨˜äº‹ã®å…ƒåŽŸç¨¿ã§ã™ã€‚ Software Design èªŒç·¨é›†éƒ¨ã®äº†æ‰¿ã®å…ƒã«ã€æœ¬ã‚¦ã‚§ãƒ–ãƒšãƒ¼ã‚¸ã«æŽ²è¼‰ã—ã¦ãŠã‚Šã¾ã™ã€‚ é¦–è—¤ä¸€å¹¸: "key-valueã‚¹ãƒˆã‚¢ã®åŸºç¤ŽçŸ¥è˜", Software Design 2010å¹´ 2æœˆå·, p.14-21, (æ ª)æŠ€è¡“è©•è«–ç¤¾, 2010å¹´ 1æœˆ 18æ—¥ ã‚¯ãƒ©ã‚¦ãƒ‰ã€ç‰¹ã«PaaSå‘ã‘ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢é–‹ç™ºãŒç¾å®Ÿã®ã‚‚ã®ã¨ãªã‚Šã€ ãã“ã§ã¯ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¨ã¯é•ã£ãŸãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãŒ å‹¢ã„ã‚’å¢—ã—ã¦ã„ã¾ã™ã€‚ ãã®ä»£è¡¨ã§ã‚ã‚‹key-valueã‚¹ãƒˆã‚¢ã‚’è§£èª¬ã—ã¾ã™ã€‚ ã‚‚ãã˜ key-valueã‚¹ãƒˆã‚¢ã¨ã¯ ãªãœkey-valueã‚¹ãƒˆã‚¢ã‹ key-valueã‚¹ãƒˆã‚¢ã®ä½¿ã„ã©ã“ã‚ key-valueã‚¹ãƒˆã‚¢ã¨NoSQLã®
InoHiro 2011/09/22
kvs

ã‚ã¨ã§èªã‚€
ãƒªãƒ³ã‚¯
æ¥½å¤©ã€åˆ†æ•£ã‚ãƒ¼ãƒ»ãƒãƒªãƒ¥ãƒ¼åž‹ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã€ŒROMAã€ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’å…¬é–‹
å†™çœŸ1â—æ¥½å¤©ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã§ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰å…¬é–‹ã‚’ç™ºè¡¨ã™ã‚‹ROMAã®é–‹ç™ºè€… è¥¿æ¾¤ç„¡æˆ‘æ°ï¼ˆå·¦ï¼‰ã¨ã€Rubyã®é–‹ç™ºè€…ã§æ¥½å¤©æŠ€è¡“ç ”ç©¶æ‰€ãƒ•ã‚§ãƒãƒ¼ã®ã¾ã¤ã‚‚ã¨ã‚†ãã²ã‚æ°ï¼ˆå³ï¼‰ æ¥½å¤©ã¯2009å¹´10æœˆ24æ—¥ã€åŒç¤¾ãŒç‹¬è‡ªé–‹ç™ºã—ãŸåˆ†æ•£ã‚ãƒ¼ãƒ»ãƒãƒªãƒ¥ãƒ¼åž‹ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã€ŒROMAã€ã‚’ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ»ã‚½ãƒ•ãƒˆã‚¦ã‚¨ã‚¢ã¨ã—ã¦å…¬é–‹ã—ãŸã€‚ROMAã¯ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆãŒå®¹æ˜“ã§ã€è€éšœå®³æ€§ã®é«˜ã„ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã€‚ã€Œæ¥½å¤©å¸‚å ´ã€ã¨ã€Œæ¥½å¤©ãƒˆãƒ©ãƒ™ãƒ«ã€ã§ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ã«ã‚ˆã‚‹é–²è¦§å±¥æ´ã®ä¿å˜ã«ROMAã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹ã€‚åŒæ—¥ã«é–‹å‚¬ã—ãŸã€Œæ¥½å¤©ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã€ã«åˆã‚ã›ã¦ã€ã€Œgithubã€ã§ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’å…¬é–‹ã—ãŸã€‚ ROMAã¯ã€æ¥½å¤©æŠ€è¡“ç ”ç©¶æ‰€ãƒ•ã‚§ãƒãƒ¼ã®ã¾ã¤ã‚‚ã¨ã‚†ãã²ã‚æ°ï¼ˆãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã€ŒRubyã€ã®é–‹ç™ºè€…ï¼‰ã¨å”åŠ›ã—ã¦ã€2007å¹´ã‹ã‚‰é–‹ç™ºã—ã¦ããŸåˆ†æ•£ã‚ãƒ¼ãƒ»ãƒãƒªãƒ¥ãƒ¼åž‹ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã§ã‚ã‚‹ï¼ˆå†™çœŸ1ï¼‰ã€‚Rubyã‚’ä½¿ã£ãŸå¤§è¦æ¨¡ã‚·ã‚¹ãƒ†ãƒ ã‚’å®Ÿç¾ã™ã‚‹ãŸã‚ã®åˆ†æ•£å‡¦
InoHiro 2011/07/29
kvs
ãƒªãƒ³ã‚¯
https://memcachedb.org/
InoHiro 2011/07/29
kvs
ãƒªãƒ³ã‚¯
NOSQLã®æ–°é¡”ã€åˆ†æ•£KVSã€Œokuyamaã€ã®æ©Ÿèƒ½
NOSQLã«ã¤ã„ã¦è§£èª¬ã—ãŸå‰å›žã®è¨˜äº‹ã¯ã€ã„ã‹ãŒã ã£ãŸã§ã—ã‚‡ã†ã‹ã€‚ä»Šå¾Œã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã§ã¯ã€å¢—ãˆç¶šã‘ã‚‹ãƒ‡ãƒ¼ã‚¿ã‚’æ‰±ã†ã“ã¨ãŒéžå¸¸ã«å¤šããªã‚‹ã¨æ€ã„ã¾ã™ã€‚å‰å›žã®è¨˜äº‹ãŒã€ã“ã†ã—ãŸã‚±ãƒ¼ã‚¹ã«é©ã—ãŸæ–°ãŸãªã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã®1ã¤ã¨ã—ã¦ã€NOSQLã‚’ç†è§£ã™ã‚‹ãã£ã‹ã‘ã«ãªã£ã¦ã„ãŸã‚‰å¹¸ã„ã§ã™ã€‚ é€£è¼‰2å›žç›®ã®ä»Šå›žã¯ã€NOSQLã®1ã¤ã§ã‚ã‚‹ã€Œokuyamaã€ã®å…¨ä½“æ¦‚è¦ã¨ã€æ©Ÿèƒ½çš„ãªç‰¹å¾´ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ 1. ã€Œokuyamaã€ã®æ¦‚è¦ okuyamaã¯ã€ã¾ã èžããªã‚Œãªã„æ–¹ã‚‚å¤šã„ã‹ã¨æ€ã„ã¾ã™ãŒã€ç†è€…ãŒé–‹ç™ºã—ã¦ã„ã‚‹åˆ†æ•£ã‚ãƒ¼ãƒ»ãƒãƒªãƒ¥ãƒ¼ãƒ»ã‚¹ãƒˆã‚¢ã§ã™ã€‚2009å¹´12æœˆã”ã‚ã‹ã‚‰é–‹ç™ºã‚’å§‹ã‚ã¾ã—ãŸã€‚ç¾åœ¨ã¯Sourceforge.jpã«ã¦å…¬é–‹ã—ã¦ã„ã¾ã™ã€‚ã‚‚ã¨ã‚‚ã¨ã¯å¦ç¿’ã‚’å…¼ãã¦ä½œæˆã—ãŸãŸã‚ã€ä¸€éƒ¨ã®ãƒã‚°ãƒ»ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãªã©ã‚’é™¤ãã€ã™ã¹ã¦1ã‹ã‚‰å®Ÿè£…ã—ã¾ã—ãŸã€‚2010å¹´1æœˆã«ãƒ•ã‚¡ãƒ¼ã‚¹ãƒˆãƒ»ãƒªãƒªãƒ¼ã‚¹ã‚’è¡Œã„ã€ç¾åœ¨ã¯ãƒãƒ¼ã‚¸ãƒ§ãƒ³0.8.6ã¨ãªã£ã¦ã„ã¾ã™ã€‚ ä»¥é™ã¯ã€ok
InoHiro 2011/07/29
kvs
ãƒªãƒ³ã‚¯
ã‚°ãƒ¼ã‚°ãƒ«ãŒNoSQLè»½é‡ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã€ŒLevelDBã€ã‚’ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹åŒ–ã€‚SQLiteã¨ã®æ¯”è¼ƒãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚‚å…¬é–‹
ã‚°ãƒ¼ã‚°ãƒ«ãŒNoSQLè»½é‡ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã€ŒLevelDBã€ã‚’ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹åŒ–ã€‚SQLiteã¨ã®æ¯”è¼ƒãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚‚å…¬é–‹ ã‚ãƒ¼ãƒãƒªãƒ¥ãƒ¼åž‹ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã¯ã€ã„ã‚ã‚†ã‚‹NoSQLãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®ä»£è¡¨çš„ãªç¨®é¡žã®1ã¤ã€‚LevelDBã¯ä»¥ä¸‹ã®ã‚ˆã†ãªç‰¹å¾´ã‚’å‚™ãˆã¦ã„ã¾ã™ã€‚ åŸºæœ¬çš„ãªæ“ä½œã¯ã€Put(key,value), Get(key), Delete(key) 1ã¤ã®ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã¨ã—ã¦è¤‡æ•°ã®å¤‰æ›´æ“ä½œãŒå¯èƒ½ ãƒ‡ãƒ¼ã‚¿ã¯è‡ªå‹•çš„ã«åœ§ç¸®ã—ä¿å˜ã•ã‚Œã‚‹ SQLiteã€Kyoto TreeDBã¨ã®æ¯”è¼ƒãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚‚ LevelDBã¯C++ã§æ›¸ã‹ã‚ŒãŸãƒ©ã‚¤ãƒ–ãƒ©ãƒªã§ã€ä»Šå¾Œã®Chromeãƒ–ãƒ©ã‚¦ã‚¶ã®IndexedDBã¯LevelDBã§å®Ÿè£…ã•ã‚Œã‚‹ã¨èª¬æ˜Žã•ã‚Œã¦ã„ã¾ã™ã€‚ Upcoming versions of the Chrome browser include an implementation of the IndexedDB HTML5
InoHiro 2011/07/29
publickey

kvs

google
ãƒªãƒ³ã‚¯
LevelDB: A Fast Persistent Key-Value Store
LevelDB is a fast key-value storage engine written at Google that provides an ordered mapping from string keys to string values. We are pleased to announce that we are open sourcing LevelDB under a BSD-style license. LevelDB is a C++ library that can be used in many contexts. For example, LevelDB may be used by a web browser to store a cache of recently accessed web pages, or by an operating syste
InoHiro 2011/07/29
kvs

google
ãƒªãƒ³ã‚¯
Kyoto Cabinet: a straightforward implementation of DBM
Overview Kyoto Cabinet is a library of routines for managing a database. The database is a simple data file containing records, each is a pair of a key and a value. Every key and value is serial bytes with variable length. Both binary data and character string can be used as a key and a value. Each key must be unique within a database. There is neither concept of data tables nor data types. Record
InoHiro 2011/07/29
kvs
ãƒªãƒ³ã‚¯
double-hash-spaceã®æŒ™å‹• - sdyuki-devel
s1 s2 s3 s4 rhs whs å†é…ç½®æ–¹æ³• rhs whs å†é…ç½®æ–¹æ³• rhs whs å†é…ç½®æ–¹æ³• rhs whs å†é…ç½®æ–¹æ³• 1.åˆæœŸçŠ¶æ…‹ 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 1,2,3,4 2.s4ãƒ€ã‚¦ãƒ³ 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 1,2,3 x x 3.å†é…ç½®é–‹å§‹ -> 1,2,3,4 1,2,3->1,2,3,4 -> 1,2,3,4 1,2,3->1,2,3,4 -> 1,2,3,4 1,2,3->1,2,3,4 -> 1,2,3,4 ->1,2,3,4 4.s3ãƒ€ã‚¦ãƒ³ 1,2 1,2,4 1,2 1,2,4 x x 1,2,4 5.å†é…ç½®é–‹å§‹ -> 1,2,3,4 1,2 ->1,2,3,4 -> 1,2,3,4 1,2 ->1,2,3,4 -> 1,2,3,4
InoHiro 2011/01/23
kvs
ãƒªãƒ³ã‚¯
ãƒ™ã‚¯ã‚¿ãƒ¼ã‚¯ãƒãƒƒã‚¯ : kei@sodan: åˆ†æ•£ã‚·ã‚¹ãƒ†ãƒ ã§ã®ã‚¯ãƒãƒƒã‚¯
InoHiro 2011/01/22
kvs
ãƒªãƒ³ã‚¯
Hinata Blog Â» Dynamo: Amazonâ€™s Highly Available Key-Value Store
InoHiro 2011/01/22
kvs
ãƒªãƒ³ã‚¯
Kyoto Tycoon ã« MessagePack-RPC ã‚’ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã—ã¦ Java ã‹ã‚‰ä½¿ã† - Blog by Sadayuki Furuhashi
Tokyo Cabinet ã‚’å§‹ã‚ã¨ã™ã‚‹ Tokyo ã‚·ãƒªãƒ¼ã‚ºã®ä½œè€…ã¨ã—ã¦çŸ¥ã‚‰ã‚Œã‚‹å¹³æž—å¹¹é›„ã•ã‚“ã§ã™ãŒã€Tokyo ã‚·ãƒªãƒ¼ã‚ºã«ç¶šãæ–°è£½å“ã¨ã—ã¦ã€Kyoto ã‚·ãƒªãƒ¼ã‚ºãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¦ã„ã¾ã™ã€‚ Kyoto Tycoonï¼ˆä»¥ä¸‹KTï¼‰ã¯ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯çµŒç”±ã§ä½¿ãˆã‚‹ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚µãƒ¼ãƒã§ã€Tokyo Tyrantã®å¾Œç¶™è£½å“ã«å½“ãŸã‚Šã¾ã™*1ã€‚ KT ã¯ HTTP ãƒ™ãƒ¼ã‚¹ã®ãƒ—ãƒãƒˆã‚³ãƒ«ã§æ“ä½œã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ãŒã€åˆ¥ã®ãƒ—ãƒãƒˆã‚³ãƒ«ã‚’è¿½åŠ ã™ã‚‹ã“ã¨ã‚‚ã§ãã¾ã™ã€‚ å®Ÿéš›ã« memcached ãƒ—ãƒãƒˆã‚³ãƒ«ã®ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ãŒæ¨™æº–ã§ãƒãƒ³ãƒ‰ãƒ«ã•ã‚Œã¦ã„ã¾ã™ã€‚ï¼ˆmemcachedãƒ—ãƒãƒˆã‚³ãƒ«ã‚’KTã«ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã™ã‚‹ï¼‰ ã¨è¨€ã†ã‚ã‘ã§ã€KT ã‚’ MessagePack-RPC ã§ä½¿ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã‚’æ›¸ã„ã¦ã¿ã¾ã—ãŸã€‚github ã‹ã‚‰ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã§ãã¾ã™ã€‚ kt-msgpack kt-msgpack downloads MessagePac
InoHiro 2010/12/15
kvs
ãƒªãƒ³ã‚¯
åˆ†æ•£Key-Valueã‚¹ãƒˆã‚¢ã®æœ¬å‘½ã€ŒBigtableã€
RDBã¨ã¯åˆ¥ã®ã€ã‚¯ãƒ©ã‚¦ãƒ‰æ™‚ä»£ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¨ã—ã¦æ³¨ç›®ã‚’æµ´ã³ã¦ã„ã‚‹ã€Œåˆ†æ•£Key-Valueã‚¹ãƒˆã‚¢ã€ã€‚ãã®æœ¬å‘½ã¨ã‚‚ã„ãˆã‚‹ã€Googleã®æ•°ã€…ã®ã‚µãƒ¼ãƒ“ã‚¹ã®åŸºç›¤æŠ€è¡“ã€ŒBigtableã€ã«ã¤ã„ã¦å¾¹åº•è§£èª¬ ã‚‚ã†1ã¤ã®ã€DBã®ã‹ãŸã¡ã€åˆ†æ•£Key-Valueã‚¹ãƒˆã‚¢ã¨ã¯ åˆ†æ•£Key-Valueã‚¹ãƒˆã‚¢ã®æœ¬å‘½ã€ŒBigtableã€ï¼ˆ1ï¼‰ã€€ä¼æ¥ã®ã‚·ã‚¹ãƒ†ãƒ ã§å¤šãä½¿ã‚ã‚Œã‚‹RDBã¨ã¯åˆ¥ã«DBã«ã¯ã‚‚ã†1ã¤ã®â€œã‹ãŸã¡â€ãŒå˜åœ¨ã™ã‚‹ã€‚RDBã¨ã®é•ã„ã‚„é•·æ‰€ãƒ»çŸæ‰€ã‚’è§£èª¬ã—ã‚ˆã†
InoHiro 2010/09/21
kvs

google
ãƒªãƒ³ã‚¯
ç¬¬1å›žã€€NoSQLã€ãã—ã¦Cassandraã¨ã¯ | gihyo.jp
NoSQLãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢ã®ç‰¹å¾´ã‚’ã‚‚ã†å°‘ã—ç´°ã‹ãæŒ™ã’ã¦ã¿ã¾ã™ã€‚åˆ†é‡ã®éƒ½åˆã‚‚ã‚ã‚Šå€‹åˆ¥ã«ã¯è§¦ã‚Œã¾ã›ã‚“ãŒã€ãã‚Œãžã‚Œã®NoSQLãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢ã§å·®åˆ¥åŒ–éƒ¨åˆ†ã«é–¢ã—ã¦ã¯ã‹ãªã‚Šè©³ç´°ã«èª¬æ˜ŽãŒã•ã‚Œã¦ã„ã¾ã™ã®ã§ã€ãœã²ãã¡ã‚‰ã‚’å‚ç…§ã—ã¦ã¿ã¦ãã ã•ã„ã€‚ é«˜é€Ÿã«å‹•ä½œã™ã‚‹ ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ãƒ¢ãƒ‡ãƒ«ã§ã¯ãªã„ãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ« ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆåž‹ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ ã‚³ãƒ¢ãƒ‡ã‚£ãƒ†ã‚£ã‚µãƒ¼ãƒã«ã‚ˆã£ã¦æ§‹ç¯‰ã•ã‚Œã‚‹ ã‚¹ã‚ãƒ¼ãƒžãƒ•ãƒªãƒ¼ SPOFï¼ˆå˜ä¸€æ•…éšœç‚¹ï¼‰ã‚’æŒãŸãªã„ è‡ªå‹•çš„ã«è¤‡æ•°å°ã¸ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã™ã‚‹ ã‚¤ãƒ™ãƒ³ãƒãƒ¥ã‚¢ãƒ«ã‚³ãƒ³ã‚·ã‚¹ãƒ†ãƒ³ã‚·ã¾ãŸã¯ä¸€è²«æ€§ã®é¸æŠžãŒå¯èƒ½ SQLã®ã‚ˆã†ãªå¼·åŠ›ãªã‚¯ã‚¨ãƒªè¨€èªžã‚’æŒãŸãšã€ã‚·ãƒ³ãƒ—ãƒ«ãªå•ã„åˆã‚ã›ã—ã‹ã§ããªã„ Cassandraã¨ã¯ä½•ã‹ NoSQLãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢ã®ç†é ã¨ã„ãˆã°Google BigTableã‚„Amazon Dynamoã§ã™ãŒã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®ä¸–ç•Œã§ã‚‚ã„ã‚ã„ã‚ãªã‚‚ã®ãŒå‡ºã¦ãã¦ã„ã¾ã™ã€‚ãã®ä¸ã§ã‚‚æœ€è¿‘ç‰¹ã«æ³¨ç›®ã‚’é›†ã‚ã¦ã„ã‚‹ã®ãŒã€Apach
InoHiro 2010/04/29
nosql

kvs

ã‚ã¨ã§èªã‚€
ãƒªãƒ³ã‚¯
Google Code Archive - Long-term storage for Google Code Project Hosting.
InoHiro 2010/04/02
kvs

xml
ãƒªãƒ³ã‚¯
æ¥½å¤©ã€Rubyãƒ™ãƒ¼ã‚¹ã®åˆ†æ•£KVSã€ŒROMAã€ã®ã‚½ãƒ¼ã‚¹ã‚’å…¬é–‹ | gihyo.jp
10æœˆ24æ—¥ã€æ¥½å¤©æ ªå¼ä¼šç¤¾æœ¬ç¤¾ã«ã¦é–‹å‚¬ã•ã‚ŒãŸæ¥½å¤©ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹2009å†…ã«ã¦ã€æ¥½å¤©ãŒç‹¬è‡ªé–‹ç™ºã™ã‚‹Rubyãƒ™ãƒ¼ã‚¹ã®åˆ†æ•£Key Value Storeã€ŒROMAã€ã®å…¬é–‹ãŒç™ºè¡¨ã•ã‚ŒãŸã€‚ ROMAã¯ã€githubä¸Šã«ã¦GPLv3ã®ã‚‚ã¨ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã«ã¦å…¬é–‹ã•ã‚Œã¦ã„ã‚‹ã€‚ ROMAã¯ã™ã§ã«æ¥½å¤©ã®ã‚µãƒ¼ãƒ“ã‚¹ã€Œæ¥½å¤©ãƒˆãƒ©ãƒ™ãƒ«ã€ã®ä¸€éƒ¨æ©Ÿèƒ½ã«ã¦åˆ©ç”¨ã•ã‚Œã¦ãŠã‚Šã€ä»Šå¾Œã¯ROMAè‡ªä½“ã®ãƒ–ãƒ©ãƒƒã‚·ãƒ¥ã‚¢ãƒƒãƒ—ãªã©ã‚’ç›®çš„ã«ã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã¨ã—ã¦å…¬é–‹ã•ã‚ŒãŸã€‚ ROMAã«ã¤ã„ã¦ç™ºè¡¨ã‚’è¡Œã£ãŸæ¥½å¤©æŠ€è¡“ç ”ç©¶æ‰€ã‚·ãƒ‹ã‚¢ã‚µã‚¤ã‚¨ãƒ³ãƒ†ã‚£ã‚¹ãƒˆè¥¿æ¾¤ç„¡æˆ‘æ°ã€‚åŒæ°ã®ãƒ—ãƒ¬ã‚¼ãƒ³ãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã¯ç«‹ã¡è¦‹ãŒå‡ºã‚‹ã»ã©æº€å¸ã ã£ãŸã€‚ã¾ãŸã€é€”ä¸æ¥½å¤©æŠ€è¡“ç ”ç©¶æ‰€ãƒ•ã‚§ãƒãƒ¼ã¾ã¤ã‚‚ã¨ã‚†ãã²ã‚æ°ãŒç™»å ´ã™ã‚‹ãªã©ã€ä¼šå ´ãŒç››ã‚Šä¸ŠãŒã£ãŸã€‚ ROMA URLï¼šhttp://github.com/roma/roma/
InoHiro 2010/04/02
roma

kvs
ãƒªãƒ³ã‚¯
ãƒ´ã‚¤ã‚¨ãƒ ã‚¦ã‚§ã‚¢ã€KVSã®Redisé–‹ç™ºè€…ã‚’é›‡ã„å…¥ã‚Œ ï¼ ï¼ IT
2010/03/16 ç±³ãƒ´ã‚¤ã‚¨ãƒ ã‚¦ã‚§ã‚¢ã¯3æœˆ15æ—¥ã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã¨ã—ã¦é–‹ç™ºã•ã‚Œã¦ã„ã‚‹KVSã®ä¸€ç¨®ã€ŒRedisã€ã®å‰µå§‹è€…ã§ä¸»è¦é–‹ç™ºè€…ã®Salvatore Sanfilippoæ°ãŒåŒç¤¾ã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãƒªãƒ³ã‚°ãƒãƒ¼ãƒ ã«åŠ ã‚ã£ãŸã¨ãƒ–ãƒã‚°ã§æ˜Žã‚‰ã‹ã«ã—ãŸã€‚Redisã¯2009å¹´2æœˆã«å…¬é–‹ã•ã‚ŒãŸæ¯”è¼ƒçš„æ–°ã—ã„ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§ã€memcachedã‚„Tokyo Cabinetã€Cassandraã€CouchDBãªã©â€œNoSQLâ€ã§ç·ç§°ã•ã‚Œã‚‹ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã®ãŸã‚ã®ã‚¤ãƒ³ãƒ•ãƒ©ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®ä¸€ç¨®ã ã€‚ç¾åœ¨ã®æœ€æ–°ç‰ˆã¯ãƒãƒ¼ã‚¸ãƒ§ãƒ³1.2.5ã€‚ Redisã«ã¯ä»¥ä¸‹ã®ç‰¹å¾´ãŒã‚ã‚‹ã€‚ ã‚¤ãƒ³ãƒ¡ãƒ¢ãƒªã§ãƒ‡ãƒ¼ã‚¿ã‚’ä¿æŒã™ã‚‹ãŸã‚èªã¿æ›¸ããŒé«˜é€Ÿ ãƒ¡ãƒ¢ãƒªä¸Šã®ãƒ‡ãƒ¼ã‚¿ã¯ä¸€å®šã‚¤ãƒ™ãƒ³ãƒˆå›žæ•°å¾Œã‚‚ã—ãã¯ä¸€å®šæ™‚é–“ã®å¾Œã«ãƒ‡ã‚£ã‚¹ã‚¯ã«æ›¸ãå‡ºã™æ°¸ç¶šåŒ–å¯¾å¿œ å˜ãªã‚‹key-valueåž‹ã§ã¯ãªãã€ãƒªã‚¹ãƒˆåž‹ã€é›†åˆåž‹ã€é †åºä»˜ãé›†åˆåž‹ãªã©ã®ãƒ‡ãƒ¼ã‚¿æ§‹é€ ãŒæ‰±ãˆã€ã‚µãƒ¼ãƒå´ã§ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ã«å¯¾ã™ã‚‹p
InoHiro 2010/04/02
kvs
ãƒªãƒ³ã‚¯
åˆ†æ•£KVSã®ä½¿ã„æ–¹ - sdyuki-devel
ä»Šæµè¡Œã®key-value storageã®åˆ©ç‚¹ã¨æ¬ ç‚¹ãªã©ã€‚å°ã•ã„ãƒ‡ãƒ¼ã‚¿ã‚’ãŸãã•ã‚“æ‰±ã†ã‚¿ã‚¤ãƒ—ã§ã€å˜ç´”ãªkey-valueåž‹ã®ãƒ‡ãƒ¼ã‚¿ãƒ¢ãƒ‡ãƒ«ã‚’æŒã¤åˆ†æ•£KVSã«ã¤ã„ã¦ã€‚ Webã‚¢ãƒ—ãƒªã‚’ã¨ã‚Šã¾ãæœ€è¿‘ã®KVSäº‹æƒ…ã€é›‘æ„Ÿã‚’èªã‚“ã§ã€ã¡ã‚ƒã‚“ã¨æ•´ç†ã—ã¦æŠŠæ¡ã—ã¦ãŠã‹ãªã„ã¨ã„ã‘ãªã„ãªã€ã¨æ€ã£ãŸã®ã§å°‘ã—æ•´ç†ã€‚ ãã‚Œã¯é•ã†ãžãƒ¼ã¨ã„ã†äº‹ãŒã‚ã£ãŸã‚‰ã‚³ãƒ¡ãƒ³ãƒˆãã ã•ã„m(_ _)m â€»2009-11-17 è¿½è¨˜ï¼šç¾åœ¨ã€KVSã¨ã„ã†ç”¨èªžã®æ„å‘³ã¯å®šç¾©ã•ã‚Œã¦ãŠã‚‰ãšã€ä½¿ã†äººã«ã‚ˆã£ã¦æºã‚Œã¦ã„ã¾ã™ã€‚ã“ã“ã§è¨€ã†ã¨ã“ã‚ã®åˆ†æ•£KVSã¯ã€Dynamo ã‚„ kumofs ã‚„ ROMA ãªã© ã‚’æƒ³å®šã—ã¦ã„ã¾ã™ã€‚ åˆ†æ•£KVSã®åˆ©ç‚¹ ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆã§ãã‚‹ ç°¡å˜ã«ã‚µãƒ¼ãƒãƒ¼ã‚’è¿½åŠ ã—ã¦æ€§èƒ½ã‚’ä¸Šã’ã‚‰ã‚Œã‚‹ å˜ä½“ã®æ€§èƒ½ãŒé«˜ã„ ã‚¹ã‚ãƒ¼ãƒžãƒ¬ã‚¹ æœ€åˆã¯å°‘ãªã„å°æ•°ã§å®‰ãã€å¾Œã‹ã‚‰ã‚µãƒ¼ãƒãƒ¼ã‚’è¶³ã—ã¦ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆï¼ã¨ã„ã†é‹ç”¨ãŒã§ãã‚‹ã€‚ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«å½±éŸ¿ã›ãšã«ã€ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸å´
InoHiro 2010/04/02
kvs
ãƒªãƒ³ã‚¯
ã‚‚ã†1ã¤ã®ã€DBã®ã‹ãŸã¡ã€åˆ†æ•£Key-Valueã‚¹ãƒˆã‚¢ã¨ã¯
ã‚‚ã†1ã¤ã®ã€DBã®ã‹ãŸã¡ã€åˆ†æ•£Key-Valueã‚¹ãƒˆã‚¢ã¨ã¯ï¼šåˆ†æ•£Key-Valueã‚¹ãƒˆã‚¢ã®æœ¬å‘½ã€ŒBigtableã€ï¼ˆ1ï¼‰ï¼ˆ1/3 ãƒšãƒ¼ã‚¸ï¼‰ RDBã¨ã¯åˆ¥ã®ã€ã‚¯ãƒ©ã‚¦ãƒ‰æ™‚ä»£ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¨ã—ã¦æ³¨ç›®ã‚’æµ´ã³ã¦ã„ã‚‹ã€Œåˆ†æ•£Key-Valueã‚¹ãƒˆã‚¢ã€ã€‚ãã®æœ¬å‘½ã¨ã‚‚ã„ãˆã‚‹ã€Googleã®æ•°ã€…ã®ã‚µãƒ¼ãƒ“ã‚¹ã®åŸºç›¤æŠ€è¡“ã€ŒBigtableã€ã«ã¤ã„ã¦å¾¹åº•è§£èª¬ ã‚¯ãƒ©ã‚¦ãƒ‰æ™‚ä»£ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã€Œåˆ†æ•£Key-Valueã‚¹ãƒˆã‚¢ã€ ã‚°ãƒ¼ã‚°ãƒ«ãŒã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã®ä¸–ç•Œã‚’ã“ã“ã¾ã§å¸ã‘ã‚“ã§ããŸæœ€å¤§ã®ç†ç”±ã¯ä½•ã§ã—ã‚‡ã†ã‹ã€‚å®Ÿã¯ã€ãã‚Œã¯åŒç¤¾ã®å„ªã‚ŒãŸæ¤œç´¢æŠ€è¡“ã§ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ã‚°ãƒ¼ã‚°ãƒ«ãŒæˆã—é‚ã’ãŸæœ€ã‚‚å¤§ããªãƒ–ãƒ¬ãƒ¼ã‚¯ã‚¹ãƒ«ãƒ¼ã®1ã¤ã¯ã€åŒç¤¾ãŒç”Ÿã¿å‡ºã—ãŸå·¨å¤§ãªåˆ†æ•£ãƒ‡ãƒ¼ã‚¿ã‚¹ãƒˆã‚¢ã€ã€ŒBigtableã€ã«ã‚ã‚Šã¾ã™ã€‚ Bigtableã¯ã€Googleæ¤œç´¢ã‚’ã¯ã˜ã‚ã€YouTubeã‚„Google Mapã€Google Earthã€Google Analyticsã€Goog
InoHiro 2009/07/03
ã‚ã¨ã§èªã‚€

db

kvs
ãƒªãƒ³ã‚¯
1