BrewersCapTheorem - ブリュワー㮠CAP 定ç†
BrewersCapTheorem - ブリュワー㮠CAP å®šç† ç›®æ¬¡ ã“ã®æ–‡æ›¸ã«ã¤ã„㦠ブリュワー㮠CAP å®šç† - Amazon 㨠eBay ã®ã‚¯ãƒ¼ãƒ«ã‚¨ã‚¤ãƒ‰ ブリュワーã®(CAP)å®šç† ä¸€è²«æ€§ (Consistency) å¯ç”¨æ€§ (Availability) 分割è€æ€§(Partition Tolerance) 定ç†ã®é‡è¦æ€§ 図解ã§è¨¼æ˜Ž CAP ã¨æŠ˜ã‚Šåˆã† 1. 分割è€æ€§ã‚’諦ã‚ã‚‹ 2. å¯ç”¨æ€§ã‚’諦ã‚ã‚‹ 3. 一貫性を諦ã‚ã‚‹ 4. BASE ã«è·³ã¶ 5. å•é¡Œã‚’ã‹ã‚ã—ã¦è¨è¨ˆã™ã‚‹ ã¾ã¨ã‚ å‚考文献 ブリュワー㮠CAP å®šç† ã“ã®æ–‡æ›¸ã«ã¤ã„㦠"Brewer's CAP Theorem - The kool aid Amazon and Ebay have been drinking" ã®æ—¥æœ¬èªžè¨³ã§ã™. http://www.julianbrowne.com/article/view
InfoQ: グラフデータベースã€NOSQLã€Neo4j
Voldemortã‚„Tokyo Cabinetã¨ã„ã£ãŸã‚ー/ãƒãƒªãƒ¥ãƒ¼ã‚·ã‚¹ãƒ†ãƒ ã«ãŠã‘るモデリングã®æœ€å°å˜ä½ã¯ã‚ー/ãƒãƒªãƒ¥ãƒ¼ãƒšã‚¢ã«ãªã‚‹ã€‚ãã—ã¦ã€BigTableã‚„ãã®ã‚¯ãƒãƒ¼ãƒ³ã§ã¯å¯å¤‰æ•°ã®å±žæ€§ã‚’ã‚‚ã¤ã‚¿ãƒ—ルã«ã€CouchDBã‚„MongoDBã¨ã„ã£ãŸãƒ‰ã‚ュメントデータベースã§ã¯ãƒ‰ã‚ュメントã«ãªã‚‹ã€‚ã“ã‚Œã«å¯¾ã—グラフデータベースã§ã¯ã€ãƒ‡ãƒ¼ã‚¿ã‚»ãƒƒãƒˆå…¨ä½“ã‚’ã²ã¨ã¤ã®å·¨å¤§ãªé«˜å¯†åº¦ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ§‹é€ ã¨ã—ã¦ãƒ¢ãƒ‡ãƒ«åŒ–ã™ã‚‹ã€‚ ã“ã“ã§ã¯NOSQLデータベースã«ãŠã‘ã‚‹2ã¤ã®èˆˆå‘³æ·±ã„ãƒã‚¤ãƒ³ãƒˆã€ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“リティã¨è¤‡é›‘ã•ã«ã¤ã„ã¦è©³ã—ã説明ã™ã‚‹ã€‚ 1. スケーラビリティ CAP: ACID 対 BASE 従æ¥ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚·ã‚¹ãƒ†ãƒ ã®ã»ã¨ã‚“ã©ã¯ã€ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã«åŸºã¥ã„ã¦ãƒ‡ãƒ¼ã‚¿ã®å®Œå…¨æ€§ã‚’ä¿è¨¼ã™ã‚‹ã€‚トランザクションを使ã†ã“ã¨ã§ã€ãƒ‡ãƒ¼ã‚¿ç®¡ç†ã®ã‚らゆる状æ³ã«ãŠã„ã¦ã€ãƒ‡ãƒ¼ã‚¿ã®ä¸€è²«æ€§ã‚’確ä¿ã—ã¦ã„る。ã“ã†ã—ãŸãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³ã®æ€§è³ªã¯ã€ACID（A
Garfixia Software Architectures
Introduction The idea behind this site is to give myself and other programmers a high-level easy-to-understand overview of common architectural patterns in software. It is meant as a source of inspiration for those who are asked to create some program and have really no idea what it should look like or where to start. I hope you enjoy it. New version! A new version of this website is available at
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
DJ Techniques
{{#tags}}- {{label}}
{{/tags}}