[B! kvs][ruby] takeshiketaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

takeshiketa id:takeshiketa

kvsã¨rubyã«é–¢ã™ã‚‹takeshiketaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (6)

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Rubyistã®ãŸã‚ã®MongoDBå…¥é–€
Mongo DBã¨ã¯ 10genç¤¾ãŒä¸å¿ƒã¨ãªã£ã¦é–‹ç™ºã—ã¦ã„ã‚‹éžãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã€‚ ç‰¹å¾´ Mongo DBã¯("humongous"ã‚ˆã‚Š)ã¯ã€ã‚¹ã‚±ãƒ¼ãƒ©ãƒ–ãƒ«ã€ãƒã‚¤ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã€ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã€ã‚¹ã‚ãƒ¼ãƒžãƒ•ãƒªãƒ¼ã€ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆæŒ‡å‘ã§ã™ã€‚C++ã§æ›¸ã‹ã‚Œã¦ã„ã¦ã€æ©Ÿèƒ½ã¨ã—ã¦ã¯: ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆæŒ‡å‘ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ (the simplicity and power of JSON-like data schemas) å‹•çš„ãª ã‚¯ã‚¨ãƒªãƒ¼ çµ„ã¿è¾¼ã¿ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¨é…åˆ—ã‚’ã‚µãƒãƒ¼ãƒˆã—ãŸå®Œå…¨ãª Index ã®ã‚µãƒãƒ¼ãƒˆã€‚ ã‚¯ã‚¨ãƒªãƒ¼ ãƒ—ãƒãƒ•ã‚¡ã‚¤ãƒªãƒ³ã‚° é€Ÿã„ in-place ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆ ãƒã‚¤ãƒŠãƒªãƒ‡ãƒ¼ã‚¿ã®åŠ¹çŽ‡çš„ãªä¿å˜ large objects (ä¾‹ï¼šå†™çœŸã‚„å‹•ç”») ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ ã¨ãƒ•ã‚§ã‚¤ãƒ«ã‚ªãƒ¼ãƒãƒ¼ã®ã‚µãƒãƒ¼ãƒˆã€‚ ã‚¯ãƒ©ã‚¦ãƒ‰ãƒ¬ãƒ™ãƒ«ã®ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ãª è‡ªå‹•çš„ãªsharding è¤‡é›‘ãªé›†ç´„ã®ãŸã‚ã® MapReduce å•†ç”¨
takeshiketa 2010/02/28
mongodb

kvs

ruby

rails
ãƒªãƒ³ã‚¯
Key-Value Stores in Ruby: The Wrap Up
This last article in our key-value series will briefly cover a few interesting topics that could each have had full articles of their own. This means that if they seem interesting to you, follow the links that I provide to get more information on them. Lastly, Iâ€™ll wrap up by introducing Moneta, written by Yehuda Katz, which provides a unified API for a wide variety of different Key-Value Stores.
takeshiketa 2009/11/18
rails

ruby

kvs
ãƒªãƒ³ã‚¯
å™‚ã®TokyoCabinet/TokyoTyrantã‚’ä½¿ã£ã¦ã¿ãŸ - (ï¾Ÿâˆ€ï¾Ÿ)oå½¡ sasata299's blog
2009å¹´10æœˆ04æ—¥20:18 KVS Ruby å™‚ã®TokyoCabinet/TokyoTyrantã‚’ä½¿ã£ã¦ã¿ãŸ key-value ã‚¹ãƒˆã‚¢ã«èˆˆå‘³ãŒã‚ã‚‹ ã•ã•ãŸã¤ ã§ã™ã€‚key-value ã‚¹ãƒˆã‚¢ã¨ã—ã¦æœ‰åãªã‚‚ã®ã¨ã„ãˆã° memcached ã‹ã¨æ€ã„ã¾ã™ãŒã€ä»–ã«ã‚‚ TokyoCabinet ã‚„ TokyoTyrant ã¨ã„ã†ã‚‚ã®ã‚‚æ³¨ç›®ã•ã‚Œã¦ã„ã¾ã™ï¼ˆä¸æ€è°ãªåå‰ã§ã™ãï¼ï¼‰ã€‚key-value ã‚¹ãƒˆã‚¢ã§ã‚ã‚ŠãªãŒã‚‰é«˜é€Ÿã€ã‹ã¤ã€ãƒ‡ãƒ¼ã‚¿ã‚’ãƒ¡ãƒ¢ãƒªã§ç„¡ããƒ•ã‚¡ã‚¤ãƒ«ã«ä¿å˜ã—ã¦ã„ã‚‹ãŸã‚ã€ã‚µãƒ¼ãƒãŒè½ã¡ã¦ã‚‚ãƒ‡ãƒ¼ã‚¿ãŒæ¶ˆãˆãªã„ã¨ã‹ã€‚ å®Ÿéš›ã« mixi ã®æœ€çµ‚ãƒã‚°ã‚¤ãƒ³æ™‚é–“ã®ä¿æŒãªã©ã«ä½¿ã‚ã‚Œã¦ã„ã‚‹ãã†ã§ã™ã€‚ memcached ã‚’ã‚»ãƒƒã‚·ãƒ§ãƒ³ã®ä¿æŒãªã©ã«ä½¿ã£ã¦ã„ã‚‹å ´åˆã€memcached ã®ã‚µãƒ¼ãƒãŒãƒ€ã‚¦ãƒ³ã—ã¦ã—ã¾ã£ãŸã‚‰ã€ãƒ‡ãƒ¼ã‚¿ã¯å…¨ã¦æ¶ˆãˆã¦ã—ã¾ã„ã¾ã™ã€‚ãã®çµæžœ RDBMS ã«ã‚¢ã‚¯ã‚»ã‚¹ãŒé›†ä¸ã—ã€ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒå¤§å¹…ã«æ‚ªåŒ–ã—
takeshiketa 2009/10/05
ruby

kvs

tokyocabinet

tokyotyrant
ãƒªãƒ³ã‚¯
edo cabinet â€“ rubykaigi2009
Here are my slides for the â€œedo cabinetâ€ talk at the RubyKaigi2009. I presented about Ruby-FFI, Tokyo Cabinet|Tyrant and then rufus-tokyo and Rufus::Edo. These are just slides, here is the english transcript of the actual talk. Many thanks to the RubyKaigi team for organizing this great event ! Special kudos to Leonard Chin for the on-the-fly translations, throughout the 3 days. Youâ€™ll find videos
takeshiketa 2009/07/29
rubykaigi2009

ruby

kvs
ãƒªãƒ³ã‚¯
çœŸã«ã‚¹ã‚±ãƒ¼ãƒ©ãƒ–ãƒ«ãªWebã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œã‚‹ã«ã¯?ã¨ã„ã†è©±é¡Œã§ç››ã‚Šä¸ŠãŒã£ãŸä»¶ - Tous Les Jours æ”»é˜²è¨˜
å…ˆé€±æœ«ã¯ä¸Šäº¬ã—ã¦RubyKaigiã«å‚åŠ ã—ã¦ãã¾ã—ãŸã€‚ é‹ã‚ˆãLTæž ã‚’ã„ãŸã ãã“ã¨ãŒã§ããŸã®ã§ã€ã‚¿ã‚¤ãƒˆãƒ«ã®ã‚ˆã†ãªãƒ†ãƒ¼ãƒžã§ï¼ˆçµæ§‹ç´†ä½™æ›²æŠ˜ãŒã‚ã£ã¦ã€å½“åˆã®æƒ³å®šã‹ã‚‰é€¸ã‚Œã¦ã—ã¾ã£ãŸ...ï¼‰ãƒ—ãƒ¬ã‚¼ãƒ³ã•ã›ã¦ã‚‚ã‚‰ã†ã“ã¨ãŒã§ãã¾ã—ãŸã€‚ è©±ã®æµã‚Œã¨ã—ã¦ã¯ã€ ã€ŒWebã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ãƒœãƒˆãƒ«ãƒãƒƒã‚¯ã¯RDBã€ â†“ ã€ŒRDBã£ã¦AmazonEC2ã¿ãŸã„ãªHaaSã§ã¯ã‚¹ã‚±ãƒ¼ãƒ«ã—ãªã„ã‚ˆãã€‚ã€ â†“ ã€Œæœ¬å½“ã«ï¼ˆã‚¢ãƒ—ãƒªã®ã‚³ãƒ¼ãƒ‰ã‚’ãã®ã¾ã¾ã§ï¼‰ã‚¹ã‚±ãƒ¼ãƒ«ã•ã›ã‚ˆã†ã¨æ€ã£ãŸã‚‰ã€Amazon SimpleDBã®ã‚ˆã†ãªã‚¯ãƒ©ã‚¦ãƒ‰DBã‚’ä½¿ã†ã—ã‹ãªã„ã€ â†“ ã€ŒSimpleDBã¯MySQLã‚ˆã‚Šä¸€æ¡ä»¥ä¸Šé…ã„ã‹ã‚‰ã€å˜ç´”ã«RDBã‚’SimpleDBã«ç½®ãæ›ãˆã‚‹ã¨ã€ãˆã‚‰ã„ã“ã¨ã«ãªã‚‹ã€ â†“ ã€ŒSimpleDBã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã‚’æ¥µåŠ›å°‘ãªãã™ã‚‹ãŸã‚ã€ãƒªã‚¯ã‚¨ã‚¹ãƒˆã¯Memcachedã¨ã‹ã§ã‚ãƒ£ãƒƒã‚·ãƒ¥ã—ã¾ãã‚‹å¿…è¦ãŒã‚ã‚‹ãã€ â†“ ã€Œã“ã®ã‚ãŸã‚Šã‚’ä»ŠLang-8ã§å®Ÿé¨“ã—ã¦ã„ã‚‹ã€‚
takeshiketa 2009/07/21
rubykaigi2009

ruby

rails

kvs
ãƒªãƒ³ã‚¯
Great BigTable and my toys
16. map() ["Applied", 1] ["rb_binding_new", 1] ["ruby", 1] ["eval", 1] ["Communication", 1] ["void", 1] ["if", 1] ["c", 1] ["Laboratory", 1] ["NORETURN", 1] ["deï¬ned", 1] ["void", 1] ["Author", 1] ["Inc", 1] ["void", 1] ["__APPLE__", 1] ["Init_heap", 1] ["nobu", 1] ["Copyright", 1] ["rb_raise_jump", 1] ["deï¬ne", 1] ["void", 1] ["created", 1] ["C", 1] ["VALUE", 1] ["environ", 1] ["void", 1] ["at",
takeshiketa 2009/07/21
rubykaigi2009

ruby

kvs
ãƒªãƒ³ã‚¯
1