æ°å½ç«ç«¶æå ´ã®å»ºè¨è ãæ¹ãã¦å ¬åããæç¶ãã§ãã¼ãã³ã³å¤§æã®å¤§æ建è¨ãï¼ï¼æ¥ãçºæ³¨è ã®æ¥æ¬ã¹ãã¼ãæ¯èã»ã³ã¿ã¼ï¼ï¼ªï¼³ï¼£ï¼ã«ãè¨è¨ã»å»ºè¨ãæ ãäºæ¥è ã«é¸ã°ããããã®æ¸é¢ãåºãããã¨ãããã£ãã大æè¨è¨äºåæã®æ¢è¨è¨ã建ç¯å®¶ã®éï¼ãã¾ï¼ç å¾æ°ã¨ãã¼ã ãçµããã¾ãã竹ä¸å·¥ååºãæ¸ æ°´å»ºè¨ã大æçµã¨å ±åä¼æ¥ä½ï¼ï¼ªï¼¶ï¼ãçµãã§å ¬åã«å¿ããã æ§è¨ç»ã§ã大æ建è¨ã¯ã¹ã¿ã³ãé¨åã®æ å½ã ã£ããä½æ¥å¡ãè³æ©æã®æé ãé²ãã§ãããããæ¥çå ã§æ¬å½è¦ããã¦ãããæ¢è¨è¨ã¯ãæ§è¨ç»ã§å¤§æè¨è¨äºåæã®æ¥å»ºè¨è¨ãªã©ã¨è¨è¨æ¥åãæ ããã¨ã«ãªã£ã¦ãããéæ°ã¯ãå½å å¤ã®è¨è¨ç«¶æï¼ã³ã³ãï¼ã«åå ãã¦ããçµé¨è±å¯ã ã ä¸æ¹ã竹ä¸å·¥ååºã¯æ§è¨ç»ã§å±æ ¹é¨åã®æ å½ã ã£ããé£å¶ã«ã¯å¤§æè¨è¨äºåæã®æ¥æ¬è¨è¨ã建ç¯å®¶ã®ä¼æ±è±éæ°ãå ããã å ¬åã®ç· ãåãã¯ï¼ï¼æ¥ãç½ç´ã«ãªã£ãæ§è¨ç»ã§ãã¶ã¤ã³ãæãããã¶ãã»ããã£ãæ°ã¯æ¥å»ºè¨è¨ã¨çµã¿ããã¼ã ã«
by Michael Himbeault Googleã®ã¨ã³ã¸ãã¢ãªã³ã°ã»ããã¼ã¸ã£ã¼ã§ããã¬ã¤ãã§ã«ã»ãã¼ãã´ã£ã³ãããããThe Motivation for a Monolithic Codebaseãã¨é¡ããè¬æ¼ã®ä¸ã§ãGoogleã®ã·ã¹ãã ã86TB(ãã©ãã¤ã)ã§ã§ãã¦ãããã¨ãæããã¾ããã Google Is 2 Billion Lines of CodeâAnd It's All in One Place | WIRED http://www.wired.com/2015/09/google-2-billion-lines-codeand-one-place/ è¬æ¼ã ã¼ãã¼ã¯ã³ã¬ã話ã¯5ã¤ã®ãã¼ãã«åãã¦è¡ããã¦ãã¦ãGoogleã®ãªãã¸ããªã«ã¤ãã¦ã®è©±ã¯1çªç®ã3åéãããå§ã¾ãã¾ãã The Motivation for a Monolithic Codebase W
10æ1æ¥ãæãã¦ãé²è¡åºã®å¤å±ã¨ãã¦ãé²è¡è£ ååºãã¨ããæ°ããªå½¹æãçºè¶³ãããã¨ãã15æ¥ã®é£è°ã§æ±ºå®ããã®ã ããã ã ã1800人ä½å¶ã§é²è¡è£ ååã®ç 究éçºã調éã輸åºãä¸å çã«ç®¡çããã³ã¹ãã®åæ¸ãå³ããèªè¡éã®é¨ééç¨æ¥åã¯èªè¡å®ä¸å¿ã®çµ±åå¹åç£é¨ã«éç´ããå é¨é¨å±ã®éç¨ä¼ç»å±ã¯å»æ¢ãããä¸è°·é²è¡ç¸ã¯è¨è ä¼è¦ã§ãæ°ããªçµç¹ã®ä¸ã§ãé²è¡çã»èªè¡éãããè½åãçºæ®ããé©åã«ä»»åãéè¡ã§ããããã«ãªããã¨èªã£ããã ã¨ãèªå£²æ°èã¯æ¸ãã¦ããï¼ãã¡ãï¼ã ãªãã»ã©ã ä¸ææã¡ãé£ãã£ãæ°ããã¦ããã®ã¯ãåã«ç§ã®ç¾ç¶èªèãçãã£ãã¨ãããã¨ãªã®ã§ãããã æãã°ãã¤ã1é±éã»ã©åãæ¥æ¬çµæ¸å£ä½é£åä¼ï¼çµå£é£ï¼ããæ¦å¨ãªã©é²è¡è£ ååã®è¼¸åºããå½å®¶æ¦ç¥ã¨ãã¦æ¨é²ãã¹ãã ãã¨ããæè¨ãå ¬è¡¨ããã¨ãããã¥ã¼ã¹ãä¼ããããã°ããã ã£ãã çµå£é£ãã¾ã¨ãããæè¨ãã®å ·ä½çãªå 容ã¯ããã¡ãã§èªããï¼ãé²è¡
ãã³ã³ã¿ã¯ããã¦ããç®çããªã£ã¡ãã£ãã ãç®ãä¼ããããã«ä»æ¥ã¯ç¼é¡ãªãã§ãã éåããããã§ããªãã®ã«ãæ¯æ¥æ°ååï¼ãã£ã¨ï¼ï¼ã®ã©ã³ãã³ã°ã³ã¹ããããã¦ã³ã³ã¿ã¯ãã¬ã³ãºãããã®ã¯ä½æ ã ããã ç¼é¡ãè£ çããã°é¡ã®å°è±¡ãå¤ãããããå½ç¶èº«ãªãã«åã¼ãå½±é¿ã¯å¤§ããã ã§ãä½ãå¼µã£ã¦ã¾ã§ã³ã³ã¿ã¯ãã«ãã ããå¿ è¦ã¯ããã®ã ãããã ç§ã«ã¯ããããªãã
ã西è«ãæ¥æ¬ã®ãã®ã¥ããããããããæ±èãæ±æ´ã´ã â¦è¨±ãé£ããç²é£¾ããæ¹ç«ãããã£ã¬ã³ã¸ãã¹ãã¯æè¡éçºã æ±å¤§éªã«ã¯ãæµ·å¤ããã注ç®ãããç¬èªã®æè¡ãæã£ãä¸å°ä¼æ¥ãå°ãªããªãããã®ä¸ã¤ãã絶対緩ã¾ãªãããããã§ã¡ãã£ã¢ã«ãä½åº¦ãåãä¸ãããã¦ããç¹æ®ãã¸è£½é ããã¼ãããã¯å·¥æ¥ãã ã æ°å¹¹ç·ãæç³æµ·å³¡å¤§æ©ãæ±äº¬ã¹ã«ã¤ããªã¼ãåååçºé»æâ¦ãå®å ¨ãæåªå ããã社ä¼ã¤ã³ãã©ã§ã¯æ¬ ãããªãåå¨ã¨ãªã£ã¦ãããæµ·å¤ã§ããã¨ã¼ããããä¸å½ãå°æ¹¾ãªã©ã®ééãä¸å¿ã«æ¡ç¨ãåºãã£ã¦ããã ï¼ï¼æ³ãè¶ ããä»ããéçºã®æåç·ã«ç«ã¤è¥æå 彦社é·ã¯ããè¨ãã ãåããããªååã§ç«¶äºãããè² ããä¸å½ãæ±åã¢ã¸ã¢ã§ããæ¥æ¬ãä½ãæå 端ã®å·¥ä½æ©æ¢°ãè³¼å ¥ãã¦ããã人件費ãå®ãåãæ¥æ¬ãã競äºåãããã ã ãããããã©ãã«ããªãã£ãã絶対緩ã¾ãªããããããä½ãã ããä»ãæ°ååã®éçºã«åãçµã¿ç¶ãã¦ããããã®ä¸æ¹ã§ãå¾¹åºãã¦
ãç¥ãã
é害
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}