é¨é³å¤ï¼é¨é³ã¬ãã«ï¼ãé³å§ï¼é³ã®å¤§ããï¼ã¯ãã·ãã«ï¼db)ã¨ããåä½ã§ç¤ºããã¾ãã誰ããä¸åº¦ã¯èãããã¨ã®ããè¨èãã¨æãã¾ãããå ·ä½çã«ãä½ãã·ãã«ãã©ããããã®é¨é³ã»é³ã®å¤§ããã«ãããã®ããããåç¥ã®æ¹ã¯å°ãªãã®ã§ã¯ãªããã¨æãã¾ããä¸è¨ã¯ä¸è¬çãªé¨é³çºçæºãç°å¢ã¨ãããããã®çºçæºãç°å¢ã«ãããé¨é³å¤ããã³æãæ¹ã®ç®å®ã§ãã ç®å®â (ãããã) ç®å®â¡(身ä½/çæ´»ã¸ã®å½±é¿) é¨é³å¤(db) ç¸å½ããé¨é³çºçæºã¾ãã¯ç°å¢
ãã¡ãã¯æäººã®ç¥æ§ã«ãªãã¾ã§ï¼è¦ãã¦ããç¯å²ï¼ ï¼ï¼ãã¡ãã¯æããå°çã¸ãã£ã¦ããã ï¼ããããæ¦äºãç°å¢ã®å¤åã§ãã¡ãã¯æã«ä½ããªããªã£ã¦ãã¾ãããã³ãã ãå®å®è¹ã«ä¹ã£ã¦å°çã«ããï¼ ï¼ãã®ã¨ãã®çãæ®ãããã¡ãã¯æã«æ®ã£ã¦ãã¦æç©ºéã ãã¡ãã¯æã«ãã©ã´ã³ãã¼ã«ãæ¢ãã«è¡ã£ãã¯ãï¼ ï¼ï¼ç¥æ§ã«ãªãããã¦ç¥æ§ã®ã¨ããã«è¡ã ï¼ããã£ã¦ããªããµã¤ã³ã ãï½ï¼ ï¼ï¼ç¥æ§ã®ã¨ããã§ä¿®è¡ãããããã³ãã«ã¯æªã®å¿ãããã¨ãã®ã¨ãã®ç¥æ§ããææãããã ï¼ï¼ããã³ãã¯ç¥æ§ã«ãªãããã«æªã¨åã®å¿èº«ãåé¢ããã ï¼ï¼ããã³ãç¥æ§ã«ãªããåæã«ããã³ã大éçèªç ï¼ï¼ãã以éãã³ãã¸ã¨ä¸è¥²ãããã
ãã¤ã¯ãã½ãããNoSQLãã¼ã¿ãã¼ã¹ãExtensible-Storage-Engineãããªã¼ãã³ã½ã¼ã¹ã§å ¬éã25年以ä¸ãExchangeãActive Directoryãªã©ã§å©ç¨ ãã¤ã¯ãã½ããã¯ãWindows NT 3.51ã«åãã¦æè¼ããã¦ä»¥æ¥ãä½åº¦ãã³ã¼ããæ¸ãæãããã¦Exchange 4.0ãActive Directoryã®ããã¯ã¨ã³ããªã©ããã¾ãã¾ãªãã¤ã¯ãã½ãã製åã«çµã¿è¾¼ã¾ããæåéãä½ç¾ä¸å°ãã®ãã·ã³ã§ç¨¼åãã¦ããNoSQLãã¼ã¿ãã¼ã¹ã¨ã³ã¸ã³ãExtensible-Storage-Engineãã®ã½ã¼ã¹ã³ã¼ããå ¬éãã¾ããã Extensible-Storage-Engineã¯ISAMãã¼ã¹ã®ãã¼ã¿ãã¼ã¹ã¨ã³ã¸ã³ã ãã©ã³ã¶ã¯ã·ã§ã³ã«å¯¾å¿ããæ´æ°å¦çã¨æ¤ç´¢ã«ããä¸è²«æ§ãåããã¾ãä¸è²«æ§ãä¿æããããã®ã¯ã©ãã·ã¥ãªã«ããªæ©è½ãæè¼ãã©ã¤ãã¢ãããå¦çã¨ã¹ãã
ã¯ããã« Twitterã®ã¿ã¤ã ã©ã¤ã³ãè¦ã¦ããããããç³»ã®ããã°ã©ã ã§é次ã³ããããããã¦ä¸æ¬ã³ãããã«ãããçéã«ãªã£ãã¨ããã®ãè¦ã¾ãããå½ããåã§ãããã¨æã£ããã©ç¢ºãã«ç¥ããªããã°åãããªããããã¨æã£ã¦ä¸»ã«åå¿è åãã«RDBãæ±ãã¨ãã®æ³¨æç¹ãã¾ã¨ãã¦ã¿ã¾ããã ããã°ã©ãã³ã°ãã¯ããã¯çãªã¨ãããããã¼ãã«è¨è¨ãããã®ç¯çã§DBãã¥ã¼ãã³ã°ã¨ãã¯å ¥ã£ã¦ãªãã§ãã èªåã®çµé¨çã«Oracleããã¼ã¹ã«æ¸ãã¦ãã¾ãããä»ã®RDBã§ãç¹ã«å¤ãããªãã¬ãã«ã®ç²åº¦ã ã¨æãã¾ãã 大éã®é次ã³ãããããã ãããã¢ããªã±ã¼ã·ã§ã³ã§DBã«ãã¼ã¿ãã¤ã³ãµã¼ãããã¨è¨ãã®ã¯ããªãä¸è¬çãªå¦çã§ããããããã¼ã¿éãå°ãªãæã¯ã¨ããã大éã®ã¤ã³ãµã¼ãã鿬¡ã³ãããã§å¦çããã¨ãã¡ããã¡ãé ããªãã¾ããæ°åããåæ°åé ããªããã¨ãããã®ã§ã10åç¨åº¦ã®ããããï¼æéè¶ãã«åãããã¨ãã¶ã©ã«ããã®ã§å
ãã®ããã°ã話é¡ã«ãªã£ã¦ã¾ãããå¶ç´ãä»ãããã¨èªä½ã¯ãããã¨ã ãã©ãç¡ç®çã«é©ç¨ããã¨å®³ãçããã¨æãã¾ãã ç¡ç®çã¨ããè¨ãæ¹ã¯ãããããªâ¦ãå¤é¨ãã¼å¶ç´ãã©ã®ããã«ä½¿ãã°ããã®ããéã«ã©ããªã¨ãã«ä½¿ãã¨ã¾ããã®ããèãã¦ã¿ããã¨æãã¾ãã tech.tabechoku.com ä¾ãã°ããããå¤é¨ãã¼å¶ç´ã¯ã§ããã ãä»ããã¨ããä½ãèããã«ä»ããã¨ãããªãã¨æãã¾ãã å¤é¨ãã¼å¶ç´ã¯ãå¯è½ãªéãã¤ããããã«ãã¦ãã¾ãã DBãå¥ãã¦ããå ´åãå¤é¨ãã¼ã¯ãã¡ããè²¼ããªãã®ã§ãããããã§ãªãå ´åã¯ã¨ã«ããä½ãèããè²¼ã£ã¦ãã¾ãããã¼ã¿ãã¼ã¹è¨è¨ã®éã«æ°ãã¤ãã¦ããã㨠- é£ã¹ãã§ã¯éçºè ããã° ãã¼ãã«è¨è¨ãã·ãã¥ã¬ã¼ã·ã§ã³ãã ãããããã¨ã®çµè«ã¯ããã以ä¸çµäºãªã®ã§ãããããå°ãããããããæ¸ãã¦ã¿ããã ä½ãèããã«å¤é¨ãã¼ãè²¼ãã®ã¯è¯ããªããªããã©ã³ã¶ã¯ã·ã§ã³å¢çã®å¤ã§çµææ´åæ§
PCæ´çã®éå£ãThumbs.dbã ãã©ã«ãæ´çããã¦ããã¨ãã¨ãã©ããã©ã«ããåé¤ã§ããªãã¦å°ã£ã¦ãã¾ããã¨ãããã¾ãããï¼ Windows7以éã®PCã§ããããç¾è±¡ã®ããã§ããåå ã¯ããããããã¨æãã¾ãããããåºãããã®ãä¸è¨ã®ç»é¢ã ãã¨ã¯ã¹ããã¼ã©ã¼ã«ãã£ã¦ãã¡ã¤ã«ã¯éããã¦ãããããæä½ãå®äºã§ãã¾ãããã ãThumbs.dbãã¨ããè¬ã®ãã¡ã¤ã«ãéªéããã¦ãã¦ããã©ã«ããæ¶ããªãããã¨ããã¡ãã»ã¼ã¸ãåºã¦ãã¾ãã ãããªãã¨ãè¨ããã¦ãããThumbs.dbãã¨ãããã¡ã¤ã«èªä½ãç®ã«è¦ããªããã¨ãå¤ãã¦ãã©ãããã°è¯ãã®ãåããã¾ããã§ããã çµå±ãå°ãæéãç½®ãã¦ä»ã®ä½æ¥ããã¦ãããã©ã«ããåé¤ããã¨ããããªãæ¶ãã¦ããããã¨ãããã¾ãã ãããã大éã®ãã©ã«ããåé¤ãããã¨ãããã¾ã¨ã¾ã£ãæéã«ä¸æ°ã«æ´çãçµãããããã¨ãã«ã¯ãä¸è¦ãªãã©ã«ãã¯ã§ããã ãããã«åé¤ãã
æ¹æ£å人æ å ±ä¿è·æ³ã«ããã¦ãå人æ å ±åæ±äºæ¥è ã¯ãå人ãã¼ã¿ãå©ç¨ããå¿ è¦ããªããªã£ãã¨ãã«ã¯ãå½è©²å人ãã¼ã¿ãé æ»ãªãæ¶å»ããåªå義åãè² ããã¨ã«ãªãã¾ãã â»æ¬QAã®å¡ä¾ã¯æ³¨ã®éãã§ã1ã æ¹æ£ã®èæ¯ æ¹æ£åå人æ å ±ä¿è·æ³ã«ããã¦ã¯ãå人æ å ±ï¼å人ãã¼ã¿ï¼ã®å徿®µéãå©ç¨æ®µéãä¿ææ®µéãæä¾æ®µéã«ã¤ãã¦ã®è¦å®ãè¨ãããã¦ãã¾ããããå¿ è¦ãªããªã£ãå人ãã¼ã¿ã®åæ±ãã«é¢ããè¦å®ãããªãã¡ã廿£ã»å餿®µéã®è¦å®ã¯ããã¾ããã§ããã ãã®ç¹ããå©ç¨ç®çã®éæã«å¿ è¦ãªç¯å²ãï¼å人æ å ±ä¿è·æ³16æ¡ï¼ãè¶ ããå ´åã«ã¯ãéããã«æ¶å»ãã¹ãã¨èãããã¦ãã¾ããããå©ç¨ç®çã¯å¤å²ã«ããããã¨ããå人æ å ±ãä¿åãã¦ãããã¨ããã ã¡ã«åè¦å®ã«éåããã¨ã¯èãããã¾ããã§ããï¼ççåä¹ ç·¨èãä¸åä¸çãå¹³æ27å¹´æ¹æ£å人æ å ±ä¿è·æ³ãï¼åäºæ³åã2015ï¼66é ï¼ã ããããªãããã¯ã©ã¦ãã³ã³ãã¥ã¼ãã£ã³ã°ã®æ®å
è¨ã訳ããå§ãã¾ãããã®è¨äºãï¼éä¸ã¾ã§ã§ãï¼èªãã 人ã¯ã次ã®ããã«è¨ããããªãã§ãããã ãçè«ããå¦ã¶ãã¼ã¿ãã¼ã¹å®è·µå ¥éãã¯è¯ãæ¬ãªã®ãæªãæ¬ãªã®ãããã£ããã©ã£ã¡ãªãã ã?! ãã®æ¬ã¯ééãã説æä¸è¶³ãããã誤èªããããã表ç¾ãå¤ãããã®ç¹ã§ã¯æ®å¿µãªæ¬ã§ããããããé¢ç½ãã¢ã¤ãã£ã¢ãããã©ã観å¯ãå«ã¾ãã¦ãã¦ãè¡éãè£ãæ·±èªã¿ããã°ãå¤ãã®ç¤ºåãå¾ãããæ¬ã§ãããã¾ãã ãã£ã¦ããè¯ãï¼æªããã®äºæã§ã¯çãããã¾ãããè¯ãç¹ã¨æªãç¹ã®ä¸¡æ¹ããã§ããã ã客観çã«è¨è¿°ãããããªãã®ã§ãããããããçµæãé·ãè¨äºã¨ãªãã¾ããã å å®¹ï¼ ãã¨ã®çºç«¯ï¼ zhanponããã®æ¹å¤ 奥鿬æè·ã¨å¥¥éæ¬æ¹å¤ åã®æè·ã»æ¹å¤ã®æ¹é zhanponããã®ææã®åæ¤è¨ 1. è«ççãªçç¾ã¨ãã¼ã¿ã®ä¸æ´åãæ··åãã¦ãã 2. å½é¡è«çã®éçã«ã¤ãã¦ã®èª¬æããããã 3. å¤å ¸è«çã®å®ç¾©ãééãã¦ãã 4.
ãä¹ ãã¶ãã§ãããã¾ããscalaã§ããã¯ã¨ã³ããéçºãã¦ããaxtstar(@axtstart)ã§ãããã¾ãã ååã¯Re:ã¼ãããå§ããJavaScriptå ¥é ã®è©±ããã¾ããããä»åã¯ãããã ãã£ã¨Scalaã®è©±â¦ã§ã¯ãªããScalaã¯ç§ããã詳ããæ¹ã«ãä»»ãã㦠Excel ãã¯ãã§ãã¼ã«ãä½ãã¾ããã®ã§ãã®è©±ããã¾ãã DevOpsã§ããããè¦æ DevOpsãéçºãã·ã¹ãã ãã¹ãçã§ãã¨ããExcelä¸ã«ãããã¼ã¿ãDBã«æ ¼ç´ããããã¿ãããªæ¡ä»¶ã»è¦æã¯ããããã¨æãã¾ãã ããã¦ãã®Excelãã¡ã¤ã«ããã»ã«ã®ãã¼ã¿ã®ä¸ã«æ¹è¡ã³ã¼ããå¼ç¨ç¬¦ããªãã®ã§ããã°è¯ãã®ã§ãããããã¨ãéããªãã¨ããã®ã宿 ã§ãã ã¾ãæ¨ä»ã¯xmlãJSONã¨ãã£ãå½¢å¼ã®ãã¼ã¿ãã»ã«ã«æ ¼ç´ããã¦ãã¦ããããç»é²ãããªãã¦è©±ããã£ããããããããã¾ããã ãªã®ã§VBAã§Excelã®ã»ã«å 容ããã®ã¾ã¾D
ANDæ¤ç´¢ ãCSS+HTML+JavaScriptãã§æ¤ç´¢ããå ´åã¯ä»¥ä¸ã®ããã«ãã¾ãã SELECT * FROM `delicious` WHERE tags LIKE "%CSS%" AND tags LIKE "%HTML%" AND tags LIKE "%JavaScript%" ORæ¤ç´¢ ãCSS|HTML|JavaScriptãã§æ¤ç´¢ããå ´åã¯ä»¥ä¸ã®ããã«ãã¾ãã SELECT * FROM `delicious` WHERE tags LIKE "%CSS%" OR tags LIKE "%HTML%" OR tags LIKE "%JavaScript%" å¼ãç®æ¤ç´¢ ãCSS+HTML-JavaScriptãã§æ¤ç´¢ããå ´åã¯ä»¥ä¸ã®ããã«ãã¾ãã SELECT * FROM `delicious` WHERE tags LIKE "%CSS%" AND tags LI
以忏ãããMySQL ãã¼ã¿ãã¼ã¹ãããã¼ãã«å®ç¾©æ¸ãçæãããããå°å³ã«ã¢ã¯ã»ã¹ãããããã§ã(å½ç¤¾æ¯)ããã¦ã§ã¤ã³ã°ã§æèé«ãã®ã¼ã¯ããã«ã¯è¦åãããããªããããªé¡ã®å¤èãã¤ã·ã¥ã¼ã ã¨æã£ã¦ã¾ããããå¹³æ27å¹´ã®ãããã³ã§ã¯ç¾å¨é²è¡å½¢ã®æ©ã¾ããåé¡ã ã£ãããã訳ã§ãããï¼ ã¨ã¾ããããªè¨³ã§ç¶ç·¨ã¨ãããæ¹è¨çã¨ããããååè¨äºã§ã¯ããã³ããã DDL ã SQL::Translator ã¨ãã CPAN ã¢ã¸ã¥ã¼ã«ã使ã£ã perl ã¹ã¯ãªããã§ XML åããä¸ã§ãããã XSLT ã§ HTML 夿ããã¨ãããã¡ãã£ã¨ãããããæé ã§ããããã®å¾ãMySQL ã®ãã³ãã³ãã³ã mysqldump ã«ã¯ --xml ã¨ãããªãã·ã§ã³ããã£ã¦ãããã¤ã使ãã° XML å½¢å¼ã® DDL ãã«ã³ã¿ã³ã«å ¥æã§ãããã¨ã夿ï¼(ã£ã¦ä»é ã²ã¤w ã¤ã¾ãã mysqldump --no-data -
æ©ã¾ããseedç¨ãã¼ã¿ä½ã db/seeds.rbã§å©ç¨ãããã¼ã¿ã¯å¤§å¥ããã¨ä»¥ä¸ã®ï¼ã¤ã«åããããã¨æãã¾ãã ãã¹ã¿ãã¼ã¿ï¼ä¾ï¼å½åãé¦é½ãé½éåºçãå¸åºçºæãªã©ï¼ ç°å¢å¥ã®åæãã¼ã¿ï¼ä¾ï¼éçºç°å¢ã®ç»é²æ¸ã¿ã¦ã¼ã¶ã¢ã«ã¦ã³ããªã©ï¼ ãããã®ãã¡ããã¹ã¿ãã¼ã¿ã«ã¤ãã¦ã¯ããã»ã©åé¡ã¯ãªãã®ã§ãããç»é²æ¸ã¿ã®ã¦ã¼ã¶ã¢ã«ã¦ã³ãã¨ãªãã¨ã¦ã¼ã¶ã¼ãã¼ãã«ã¨é¢é£ãããã¼ãã«ãå¢ããã»ã©ä½æãé¢åã«ãªã£ã¦ãã¾ããããã解決ããããã«developmentç°å¢ã§ãFactoryGirlã使ã£ã¦ãã¹ãç¨ã®ãã¼ã¿ãèªã¿è¾¼ãã¨ããæã使ããã¨ãã§ããã®ã§ãããFactoryGirlãdevelopmentã§ä½¿ãã®ãé¿ãããã¨ãã人ã¯ããã§ãããã seed_dumpã使ã£ã¦ãã¼ã¿ãã¼ã¹ã®ä¸èº«ããã³ããã ããã§æ´»èºããã®ãseed_dumpã§ãããã®gemã¯ãã¼ã¿ãã¼ã¹ã«ãããã¼ã¿ãdb/seeds.rb
DBä¿åæã«å人æ å ±çãªãã¤ã¯æå·åãã¦ããããã¨ããè¦æã¯ãããããã¨æãã¾ãã ä»åã¯attr_encrypted ã¨ããgemãå©ç¨ãã¦ã¿ã¾ããã èªåã§å®è£ ãããªã ActiveSupport::MessageEncryptor ãå©ç¨ã§ããããã§ãã®ã§ãã¡ããå°ã試ãã¦ã¿ã¾ããã ã¾ãã¯ActiveSupport::MessageEncryptor 以ä¸ã®ãã㪠module ã使ããï¼cipherã«ã¤ãã¦ã¯å¾è¿°ï¼ encrypt_secure_key 㯠secrets.yml ã«å®ç¾©ã module Encryptor CIPHER = "aes-256-cbc" def encrypt(password) secure = Rails.application.secrets.encrypt_secure_key crypt = ActiveSupport::Message
ãã¼ã¿ãã¼ã¹ç§»è¡ã§ã¯ã©ã®ãããªä½æ¥ãè¡ããªãã¨ãããªãã®ãï¼å ¨ä½çãªæµãã俯ç°çã«è¦ãªããã°ã使¥ã®è¦ç©ãããªã©ãé£ãããã¨ã ãããã¨ããããã§ã仿¥ã¯ãã¼ã¿ãã¼ã¹ç§»è¡æã«å¿ è¦ã«ãªã使¥ã«ã¤ãã¦7ã¤ã®ã¹ãããã«åãã¦ç´¹ä»ãããã¨æããè¨ãã¾ã§ããªããã¨ã§ããããç§»è¡æã«ã¯æ¢åã·ã¹ãã ãç´æ¥ãããããã§ã¯ãªããï¼ç¨¼åä¸ã®ã·ã¹ãã ãç´æ¥ãããã®ã¯ãèµ°ã£ã¦ãã¯ã«ãã«ä¹ãè¾¼ãã®ã¨åããããå±éºãªè¡çºã§ããï¼ï¼ï¼éçºç¨ã®ã·ã¹ãã ãå¥éç¨æãã¦ä½æ¥ãé²ããã¨ããåæã§èªãã§æ¬²ããã 1. ãã¼ã¿ãã¼ã¹æ§ç¯ã¾ãã¯ä½ã¯ã¨ãããæ°è¦ãã¼ã¿ãã¼ã¹ãæ§ç¯ãããã¨ã§ãããMySQLã§ããã°å ¸åçãªæ§æã«ãã¦ããã°ãããªãã«é«éã«åä½ããã®ã§ãç´°ãããã¥ã¼ãã³ã°ã¯å¾ã§åé¡ãåºã¦ããããã°è¯ããmy.cnfã¯ã¤ã³ã¹ãã¼ã«ãã£ã¬ã¯ããªã®ä¸ã®support-filesãã£ã¬ã¯ããªã«ãããã®ãå¼ã£ã¦ãããããMySQL P
ç°å¢ rails 3.1.1 factory_girl 2.2.0 requireã§factory_girlã¨factoryãã¡ã¤ã«ãã¹ã¦ãèªã¿è¾¼ãã¨ãseeds.rbã§ãfactory_girlã使ãã¾ããseeds.rbã§factory_girlã使ãã®ã¯ããã¹ãã¨åããã¼ã¿ããã©ã¦ã¶ã§ã確èªã§ãããseeds.rbãé常ã«ç°¡æ½ã«æ¸ããã¨ãã§ãããã¨ãã£ãå©ç¹ãããã¾ãã 以ä¸ã®ä¾ã§ã¯ããã®ãããªãã¼ã¿ã使ããä¾ã§ãã ç¹å®ã®ã¦ã¼ã¶ã¼ãå«ã6人ã®Userã¤ã³ã¹ã¿ã³ã¹ã使 100ä»¶ã®Articleã¤ã³ã¹ã¿ã³ã¹ã使 100ä»¶ã®Articleã¤ã³ã¹ã¿ã³ã¹ã¯ããããã6人ã®ãã¡1ã¤ã®user_idãã©ã³ãã ã«ãµããã db/seeds.rb require 'factory_girl' Dir[Rails.root.join('spec/support/factories/*.rb')]
Stack Overflow for Teams is now called Stack Internal. Bring the best of human thought and AI automation together at your work. Try for free Learn more
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}