è¨è¨ã¨å®è£ ã®çéã§
ã»ç¾ç¶
ã»ã»ã»ç¸å¤ãããæºã¯åã¾ã£ã¦ãã¾ãããå¸æã®æã¨ç®ãããDSLã¯ç¾æç¹ã§ã¯ããªãã®ä¸çºå¼¾ã«è¿ãæãã§ãè¨è¨ç³»ã¯ã©ã¹ã¿ã¼ã¯ãã¾ãå
æ°ããªãã§ãããç¿»ã£ã¦è¦ãã°ãè¨è¨ã¨å®è£
ãæãè¿ãã£ãæä»£ã¯ããªãã®ãã¨ã¯ãªãã¦ãèªåãå«ãã¦ï¼æå¤è¶£å³ã®è人ãé¤ããï¼çãããæ¯å«ãããCOBOLï¼æ±ç¨æ©ã®æä»£ã ã£ããããããªãã¨ããæè¦ããåºãæ¨ç¶ã§ãããã®æä»£ä»¥éã UMLãç»å ´ããã¾ãã«éã®å¼¾ä¸¸ç¶æ
ã§ããã以éUnified Processããä½ããããã¤ã³ãã«ã¨ã³ã¶ã®å¦ãæµè¡ãã¾ãããã¾ããã®å»¶é·ä¸ã«ä»ã®ã¢ã¸ã£ã¤ã«ã¾ã§ã®æµããããããã§ãããæ°ãã¤ãã¦ã¿ãã°ãããã»ã©è¨è¨ã¨å®è£
ãé¢ãã¦ãã¾ã£ãæä»£ããªãã¨ããç¶æ
ã«ãªã£ã¦ãã¾ã£ã¦ãã¾ããã»ã»ã»è¨è¨ã¨å®è£
ã®çéã¯ãç¸å¤ãããåã¾ã£ã¦ããªãæ°ããã¾ãã
ããã¸æ¥ã¦ãå®è£ æè¡ã®å¤æ§åã¯ãã«ã³ããªã¢ç´ãæãããæ¡å¤§ã®ä¸éã«ãªã£ã¦ãã¾ããéçºç°å¢ã®ã¿ãªããå®è¡ç°å¢ã夿§ã«å¢ãã¾ãããçµæã¨ãã¦ãããããè¨è¨èªä½ãã£ã¦ããå ´åã§ããï¼ã¨ããæµãããæãã¾ãã
è¯ãè¨ãã°ããåããã¨ãæ£ç¾©ããæªãè¨ãã°ãã俺ã好ãåæé£ã¹ãï¼éçºããï¼äººããã¿ãå¾å§æ«ï¼éç¨ã»ã¡ã³ãï¼ãã人ããç¶æ ãèªåã®æºããHadoopãªãã¦ã®ã¯ãæããä¾ã§ãè¨è¨ãããã¿ã¯ã¬ãããã¾ãããããããHiveã§ãPigã§ãç´ ã®MRã§ãããã®ã§ããã象é¢é£ã§ã®BIç³»ã®SIã¯ãè¨è¨ããã¥ã¡ã³ããæ´åãããªãç¶æ ã§ããã®ã¾ã¾æ®ããã®ãæ£è¦ãããããã«ãªãã§ããããä½¿ãæ¨ã¦ãååã§ãããããããåæã®ææ³ããããã§ãå¤ããããå®è£ èªä½ããããããã®ã«å¤ãã¦ããã®ãçãªã®ã§ãæ¸ãã¦ã¯æ¨ã¦ããã®æµãã«ãªã£ã¦ãã¾ãã¾ãã
ãããªã®ã§åãã®ãï¼ã¨ããæè¦ãããã¨ã¯æãã¾ãããå®ã¯åããã ãã§ããã°ç¹ã«åé¡ã¯ããã¾ãããææ³ã¨ãã¦ã¯ãä¸å®ã®ãã¿ã¼ã³ã«å½ã¦ã¯ãã¦ããã¨ã¯è©¦è¡é¯èª¤ãç¹°ãè¿ããã¨ã§åãããã¨ã¯ãããã§ãå¯è½ã§ããå¾ä»ãã§ãããã¯ä¸ç¨®ã®ãã¶ã¤ã³ãã¿ã¼ã³ã§ãããã¦ãã¦ã§ãããã¨å± ç´ããåãã®ã¯ç°¡åã§ãããä»å¾ã®ã¡ã³ãã¯å³ããã§ããããæãå¥ã¯ããããªé渡æã®ãã®ã5å¹´ãä¿ã¤ã¨ã¯æã£ã¦ããªãã£ããããã¨ããæ´å²ã®ç¹°ãè¿ãã«ãªãã¨æãã¾ãã
奿®µãHadoopã®ãããªããã¢ãã¯ãªãã®ãæã¡åºããªãã¦ããããã«SIã§ã®è¨è¨è³æã®ç¡æå³ã度åãã¯ã徿¥ãããããã«æªåãã¦ãã¾ããã³ã³ãã©ã¤ã¢ã³ã¹ããã¦ã¬ã³ã½ã¦å¤§å¥½ãçµç¹ã®å é¨ã¬ãã¥ã¼ã®é »åº¦ã¢ããã¯ãä¸ã®ä¸ã®ã¢ã¸ã£ã¤ã©ã¼ã®å¿ æ»ã®æµæãããç¬ããã®ããã«ãè³æã®ããã®è³æã®ããã®è³æã®ããã®è³æãã¨ã¯ã»ã«ã§ä½ãã¨ããããã¤ã®éã«çããã¨ãã·ã£ã¼ã®ã ã¾ãçµµã®ããã«ãªã£ãã®ã§ããï¼ã¨è¦ééããã©ã¯ã¿ã«ãªããã¥ã¡ã³ãã®çµç¹åã«æè»ãããã£ã¦ãã¾ãã
ã¢ã¸ã£ã¤ã«ããã¯ãªï¼å³å¯ã«ã¯ã¢ã¸ã£ã¤ã«ã§ããªãã§ããªãã®ã§ããï¼å®è£ åªå ã¨å½¢å¼åªå ã®å¤§è¦æ¨¡SIã®æµãã®ä¸ã§ãè¨è¨ãããã»ã©æåéãã形骸åããã¦ããæä»£ã¯éå»ãªãã£ãã¨æãã¾ãã
ããã«æµè¡ã®é¢æ°åè¨èªã«ãã¦ããè¨è¨æè¡ã¯ã»ã¼å®å ¨ã«æ¬ è½ãã¦ãã¾ããçéå ¥ãã®Lisperãªé¢æ°åãªäººéã«èãã¨ãè¨è¨ï¼ããããè¦ããªãã§ãããã ã£ã¦å¿ è¦ãªãã®ã«è¨èªèªä½ãå¯ãã¦ããããããªãã»ã©ãã§ãããããªã以å¤ã¡ã³ãã§ããªããããããï¼ï¼ãã¾ãå¥ã®äººãä½ãã°ï¼ããªãã»ã©ãè«ççã«ã¯ã¾ã£ãã䏿´åããªãã§ãããå®ç§ã ãåè«ã®ä½å°ãªãã§ããè¨è¨ï¼ã¤ã©ãããããä»ã®é¢æ°åã®æ½®æµã§ãããã
ï¼ããããæ®å¿µãªããç¾å¨ã®ã¨ã³ã¿ã¼ãã©ã¤ãºãã¼ã±ããã®å¸å ´ã¯å¤§è¦æ¨¡SIã§ãã大人æ°ã®å¾æ¥ã®ããã¸ã§ã¯ãã¯ãå®å ¨ã«è¨è¨ãã¦->å®è£ ã®ãã§ã¼ãºãã»ã¢ããã¼ãã§ãããå®è£ ããªããè¨è¨ããã¨ããå½¢ã§ã¯ãªããè¨è¨ææ³ããªã颿°åã¯åãæªãã§ããããããè¨è¨ã¯ãªãã¸ã§ã¯ãæåã§ãå®è£ ã¯é¢æ°åã§ãã¨ããæè¡·æ¡çãªè§£æ±ºçãåããããªãã§ãããããããªç¶æ ã§é¢æ°åè¨èªãå¤§è¦æ¨¡SIã«æå ¥ãããã¨ãããã¨ã¯ããã¾ãããçå£ã«é¢æ°åè¨èªã®æ®åã«åãçµãã®ã§ããã°ãè¨è¨ææ³ãæ¬å½ã«èããå¿ è¦ãããã¨æãã¾ããï¼
ã»ããããè«
ã»ã»ã»ç¥ãåãã®å¤ã大工ã®é é ã¯æããããªãã¨ãè¨ã£ã¦ãã¾ããã
ãææ¨ãã建æãåãåºãåã«ãä½ãã©ããããå
¨é¨èãããå
¨ã¦é ã«æããããªãã¨çµ¶å¯¾ã«ï¼å®¶ã¯ï¼ã§ããªãã
ããªãã¡ããè¨è¨ãããã¨ãããã¨ã¯ãç´ã«æ¸ããã¨ãããã¨ã§ã¯ããã¾ããããããªå½ããåã®ãã¨ãã¢ã¸ã£ã¤ã«å±ããã»SIå±ããã§ã¯å¿ãã¦å± ã人ãå¤ãããä½ãã©ãããã®ããæå¾ã¾ã§èãããã¨ãããã¨ã§ããåºãæå³ã§ã¯å ¨ä½ã®ã²ã¼ã ãã©ã³ãçãæå³ã§ã¯åã ã®ã³ã¼ãã¯ä¸ä½ä½ãããã®ããæç¢ºåããã¨ãããã¨ã§ããææ³ã¯æ§ã ã§ããããWFã§ãããã¨ã¢ã¸ã£ã¤ã«ã§ãããã¨æ¬æ¥ã¯åãã®ã¯ãã§ãã
ããããè«ããããã¨ãè¨è¨ã¯ã³ã¹ãããããã¾ãããããã£ã¦ãã³ã¹ãã«è¦åãã ãã®ãªã¿ã¼ã³ãå½ç¶è¦æ±ããã¾ããè¨è¨ã¨å®è£ ã®ä¹é¢ãé ·ããªãã°ãè¨è¨ã¨ãã使¥ã¯ããã®ã³ã¹ãã«è¦åããªã¿ã¼ã³ãååãããã¨ãå°é£ã«ãªãã¾ãããããã«ããè¨è¨ãã¯è¨è¨èªä½ã®ã¡ã³ããã³ã¹ãããå¿ è¦ã«è¿«ãããçµæãä¸è¦ãªã³ã¹ããå¢å¤§ãã¾ããæ¬æ¥çã«ã¯è¨è¨ãããåæã¨ãã¦ã¯ãè¨è¨ãããã¨ã«ããå®è£ ã»ãã¹ãã®ã³ã¹ããä¸ããã¨ãããã¨ãå¿ è¦ã¨ãããã®ã§ããã
ã»ã»ã»æ®å¿µãªããããããã£ãæ¹åã«ã¯è¡ãã¾ããã§ãããç¹ã«ãããã䏿µã³ã³ãµã«ãè¨è¨å±ã¯ãããå®è£ ã¨ã®ä¹é¢ãåããã©ããããéã«ã®ã£ãããä¸ããæ¹åã«é²ãã§ãã¾ãã¾ããããã客æ§ã®æ¥åãçè§£ãããããæ´çãããã¨ããã³ã³ãµã«ã®æ¹åã«ä¸æµç³»ã¨è¨ãããã»ã°ã¡ã³ããé²ãã ã®ã¯å¨ç¥ã®éãã§ãã
ã¡ãã£ã¨å¾ ã£ã¦ãããéãã§ããããè¨è¨ã¯ã·ã¹ãã ãæ§ç¯ããããã«ããã¾ããæ¥åç³»ã®ã³ã³ãµã«ããããã®ã§ããã°ããã£ã¨éãæ¹æ³ãç¨ããã¹ãã§ããããããè«çã¢ãã«ã¨å®è£ ã¢ãã«ã®ä¹é¢ãå¦å®ããã©ãããããããç©æ¥µçã«è¯å®ããããããå½ç¶ã®å¦ãæ¯ãèã£ã䏿µç³»ã³ã³ãµã«ã¯åçãã¹ãã ã¨æãã¾ããæ¦å¿µã¢ããªã³ã°ï¼å¤ãã«çµæ§ãããã§å®è£ ã»ãã¹ãã«ä¸ããã«ã¡ãªããã¯éå¢ããã®ã§ããï¼æ®å¿µãªããçµæãè³ãããªãã®ã¯ãããããæç¢ºã«ãªãã¤ã¤ããã¾ããï¼å¿è«ãå ¨ä½åãæç¢ºã«ãããã¨ãWhatãæãä¸ãããã¨ã¯éè¦ã§ããã§ããHowãç½®ãå»ãã«ããã¢ã¦ããããã¯ãã¯ãå½¹ã«ã¯ç«ã¡ã¾ãããå½¹ã«ç«ããªãã¢ã¦ããããã¯ããèªä½ãä¸è¦ã³ã¹ãã®çºçæºã«ãªã£ã¦ãã¾ãã¾ããï¼
çµæçã«ããããã䏿µç³»ã®è¨è¨ãå®å ¨ã«å®ã«æµ®ãã¦ãæè¿ã§ã¯ããããã®å¿ è¦æ§ããé¡§ã¿ãããªããªãã¤ã¤ããã¾ãããã¨ãã¨ã®ã¢ã¸ã£ã¤ã«ã®æºæµã¯ãXPã¨ã¯ããã¨ããUMLç¤¼è³æ´¾ã®æ«è£ã«ç«¯ãçºãã¾ããçµæã¨ãã¦ãè¨è¨ããèªä½ã®å¦å®ã«ã¤ãªããæµãã«ãªã£ã¦ãã¾ã£ã¦ãã¾ãããã¸ãã¹ãã¡ã¤ã³ã¾ã§å®å ¨ã«è¨è¿°ä»åã£ã¦ãããã®å¢ãã§è¨æ³ã»æ¹æ³è«ã»ãã¸ãã¹ã ããéæ¾å³ã«æ¡å¤§ããçµæã¨ãã¦ãå®è£ ã¨ç´æ¥ãè¨èããéããªããªã£ããè¨è¨ãã¯ãã¾ãã«ããã«ã®å¡ç¶æ ã§ãã
SIèªä½ã®éçãè¦ãå§ãã¦ããç¾ç¶ã¯ãã¦ã¼ã¶ã¼ä¼æ¥ã«ããå 製åãæ¬æ ¼çã«è©¦è¡é¯èª¤ãããã¨ããæä»£ãå¼ã³å¯ããã§ãããããã®æã«éè¦ã«ãªã絶対çãªã¯ã©ã¤ããªã¢ã¯ãè¨è¨ã®ã³ã¹ããååã§ããä»çµã¿ãã§ããæ¬è³ªçã«æ¥åç³»ã®ã·ã¹ãã ã®è¨è¨ã¯ã¦ã¼ã¶ã¼ä»¥ä¸ã«åãåå¨ã¯ããã¾ãããç¹ã«ãç°å¸¸æ¥åç³»æ£å¸¸å¦çã«ã¤ãã¦ã¯ãç¾å ´çµé¨ã«åãã¦ã¼ã¶ã¼ãã以ä¸ã«è¨è¨ã§ããSEã¯ãã¾ãããããã¦ããã®è¨è¨ããã£ã¨ãå·¥æ°ãããããã¨ãããã¨ã¯SIã®å¸¸èã§ããããã¦ã¼ã¶ã¼ä¼æ¥ä¸»ä½ã®éçºã¯ãã©ããã¦ãå®è£ ã»å質ã¨ãããã§ã¼ãºã®çµããã§ã®ã¢ã¦ããããã«é£ãåºã¾ãããã®æ¬ ç¹ãåºçºç¹ã§ããè¨è¨ã§ã®ã¢ã¦ããããã§ã©ãè£ããï¼ã§å ¨ä½ã®åªå£ã決ã¾ãæ°ããã¾ãã
ã¡ããã¨è¨è¨ãè¡ããã¨ã§ãã¼ã¿ã«ã®ã³ã¹ããä¸ããã¯ããã¨ãããã¨ã«å対ããã¦ã¼ã¶ã¼ãããSEã¯å°æ°æ´¾ã§ãããããããæ®å¿µãªããè¨è¨ãã¡ããã¨åºæ¥ãã¦ã¼ã¶ã¼ãããSEããã¯ãå°æ°æ´¾ãªã¾ã¾ã§ãããªããï¼è¨è¨ã«ããä¸ããã¯ãã®ã³ã¹ããä¸ãããªãããããç¾ç¶ã ããã§ããè¨è¨ã®ã¡ãªãããããã®ãï¼å·éã«èããã¨ãããªãã¨ããèªåããç¾½ç®ã«ãªã£ã¦ãã¾ãããããç¾ç¶ã§ãããããã©ããã£ã¦å®è£ ããã ï¼æå³ãããããããç¡ãæ¹ãã¨ã¯ãï¼ã
å°ãªãã¨ããã種ã®é²æ©å²è¦³ãITæ¥çã«ãããã¨ã¯äºå®ã§ããããæããã¦ãããªã®ã§ããããï¼å°ãªãã¨ããè¨è¨ãã¨ãããã®ã®èãæ¹ã«ã¤ãã¦ã¯ãããã§ã¯ãªãããã«è¦ãã¾ããè¨è¨ã®ã³ã¹ããã©ãååããã®ãï¼ããã¯ãå°ãªãã¨ãå¤§è¦æ¨¡ãªæ§ç¯ãSIã¨ãã¦ãã£ããè¡ãã®ã§ããã°ãã¾ãã«åãçµãã¹ã課é¡ã ã¨æãã¾ãã
å¥ã«è¨è¨ãããã®ããã®ã¾ã¾èªååã§å®è£ ã»ãã¹ã使ã¾ã§ä¸çºã§èµ°ããã¨ãç絡çãªãã¨ãè¨ãã¤ããã¯ããã¾ããããªããè¨è¨ãå®è£ ã«ã¤ãªããã¨ããã¨ããªãããã¤ããã¼ãã¼ä¸æ¹çãªçºæ³ã«ãªã£ã¦ãã¾ãã®ãã¢ã¬ã§ãããããã§ã¯ãªãã¦ãããä¸åº¦è¨è¨ã¨å®è£ ã®éãã©ãåããã®ãï¼åèªãèªåã®èãããã£ã¦æ´çãã¦ãããææã«ãªã£ã¦ããæ°ããã¾ãã
ãã®è¨è¨ã¯ä¸ä½ãªãã®ããã«å¿ è¦ãªã®ãï¼å®è£ ãããããã«ã¯ã©ããã£ãè¨è¨ãå¿ è¦ãªã®ãï¼ä¼ç¤¾ãã¨ããããã¸ã§ã¯ããã¨ãããã¼ãã¼è¡¨å±¤çãªè©±ã§ã¯ãªããèªèº«ã®ã¨ã³ã¸ãã¢ãªã³ã°ã¨ãã¦ãã©ãèããã®ãï¼ãããªè©±ã§ããè¨è¨ã¯éã®åé¡ã§ã¯ãªãã§ãã質ã®åé¡ã§ãã
ã¾ãããããªãã¨ãæãç¨åº¦ãªè¨è¨éçãªããã¸ã§ã¯ãã大æã§ããããããã¾ãã§ã