Tableau Prep ãå©çšããããŒã¿æºåã®ãã¹ããã©ã¯ãã£ã¹
ããŒã¿ã®çæãåéãä¿åã«ã¯ç®ãç©ãã»ã©ããŸããŸãªæ§é ã䜿çšãããŸãããããåæãšãªããšãã©ã®ããŒã¿ãã©ãŒããããåãããã«äœæãããŠããããã§ã¯ãããŸããã
ããŒã¿æºåã¯ãä¹±éãªããŒã¿ãã¯ãªãŒãã³ã°ãã圢åŒã®æŽã£ãŠããªãããŒã¿ãåæ§æããè€æ°ã®ããŒã¿ã»ãããçµåããŠãåæã§ããããã«ããããã»ã¹ã§ããããã«ã¯ãè¡ãåãªã©ã®ããŒã¿æ§é ã®å€æãããŒã¿åãå€ãªã©ã®ã¯ãªãŒã³ã¢ãããå«ãŸããŸããããŒã¿æºåããã»ã¹ã®ã¹ããŒããå¹çæ§ã¯ãã€ã³ãµã€ããåŸããããŸã§ã®æèŠæéã«çŽæ¥åœ±é¿ããŸããåæå¯Ÿè±¡ã®ããŒã¿ã®ã¹ã³ãŒããçè§£ããããŒã¿ã«å¯Ÿãã倿ŽãèŠèŠçã«ç¢ºèªã§ããã°ãããã»ã¹å šäœãè¿ éã«é²ããããšãã§ããŸãã
ããŒã¿ã«ã€ããŠå æ¬çã«èãã
äœæ¥ãå§ããåã«ãæºåããããŒã¿ãã©ã®ããã«äœ¿çšãããã®ãã«ã€ããŠèããŠããããšãéèŠã§ãããã®ã³ã³ããã¹ãã®çè§£ã¯ã䜿çšããããŒã¿ã»ãããããŒã¿æºåããŒã«ã«åã蟌ãå¿ èŠã®ããããŒã¿ã®éãæçµçã«ã©ã®ããã«ããŒã¿ã®æ§é åãé©åãªåœ¢åŒãžã®å€æãè¡ããã倿ããã®ã«åœ¹ç«ã¡ãŸããéå§ããã«ããããããã€ãã®åºæ¬çãªè³ªåã®çããçšæããå¿ èŠããããŸãã
åæãè¡ãã®ã¯èª°ã§ãã?
æçµçãªããŒã¿ã»ããã®ãšã³ããŠãŒã¶ãŒã¯èª°ããèããŸããããšãã°ãåæã®å·¥çšãéããŠããŒã¿ã®ããããéšåã«ã¢ã¯ã»ã¹ããçè§£ããå¿ èŠãããã®ã¯èªåã ãã§ããããããããšãããã®ããŒã¿ã»ããã¯ãéžæããç¹å®ã®ææšã«åºã¥ããŠç¹å®ã®ãã£ã³ããŒã³ã®å®çžŸãææ¡ããå¿ èŠãããããŒã±ãã£ã³ã°ãããŒãžã£ãŒãªã©ãä»ã®è·åãæ ããŠãŒã¶ãŒã䜿çšãããã®ã§ãããããåŸè ã®å Žåãå¿ èŠãªã¡ãžã£ãŒã®ã¿ãæ®ãããã«ããŒã¿ã»ãããçµã蟌ãã®ãè¯ããããããŸããã
ãããã¯ã補åã³ãŒãã®ã¿ãå«ãŸããŠããããŒã¿è¡šããã£ãŠãããŒã±ãã£ã³ã°ãããŒãžã£ãŒã¯è£œååã確èªããå¿ èŠãããããšããå ŽåããããããããŸããããã®å Žåã¯ãæ å ±ãååŸã§ããããã«ããŒã¿è¡šãšãã¡ã¯ã衚ãçµåããŸããããã·ã¥ããŒããäœæããå Žåãšåãããã«ãããŒã¿æºåã«ãããŠãã察象è ãèæ ®ããããšãäžå¯æ¬ ã§ãã
ã©ã®ãããªã¿ã€ãã®è³ªåã«ã€ããŠã調æ»ããçããèŠã€ããå¿ èŠããããŸãã?
ããŒã¿æºåããã»ã¹ã§ã¯ãæçµçãªããŒã¿ã»ãããã©ã®ããã«äœ¿çšãããã®ã (è€éãªåæãªã®ããç°¡åãªãµããªãŒãªã®ããªã©) ãçè§£ããŠããããšãéèŠã§ãããã®å 容ã«ãã£ãŠäœæ¥éãè©³çŽ°ãæ±ºãŸããããŒã¿æºåããã»ã¹ã«å€§ãã圱é¿ããŸãã
éåžžã¯ãããžãã¹ã«ãããæŠç¥çãªåªå äºé ãçè§£ããŠããããšã§ããŠãŒã¶ãŒãããŒã¿ã«ã€ããŠç¥ããããšæãäžè¬çãªè³ªåãããçšåºŠäºæž¬ã§ããŸãããäºæããªã質åãæµ®ãã³äžããããšãèããããŸããããŒã¿ã»ããã®æºåã§ã¯ãæ°ããªè³ªåã«å¯ŸããŠè¿ éã«å¯Ÿå¿ããããšãšãããã«å ã®ããŒã¿æ¢çŽ¢ãå¯èœã«ããããšãšã®éã§ãã©ã³ã¹ããšãå¿ èŠããããŸããããšãã°ãéå» 6 ãæã®å£²äžååã確èªããŠãããšããŸããç¹å®ã®é±ã§å£²äžãæ¥æ¿ã«äŒžã³ãŠããã®ã§ã詳ããæãäžãããå Žåã¯ãããã«è©³çްãªåæãè¡ããããæ¥æ¬¡ã¬ãã«ã®è©³çްãªããŒã¿ãå¿ èŠã«ãªããŸãã
ããŒã¿ã¯ã©ãã«ãããŸãã?
ããã«ã€ããŠã¯ãèæ ®ãã¹ãåºæ¬äºé ãããã€ããããŸããããšãã°ã察象ã®ããŒã¿ãœãŒã¹ã«ã¢ã¯ã»ã¹ããããã®ããŒããã·ã§ã³ãä»äžãããŠãããã©ããããã®ããŒã¿ã¯é©åãªåœ¢åŒã«ãªã£ãŠãããããªã©ã§ããã€ãŸãããã®ããŒã¿ã Tableau ã«èªã¿èŸŒãã§ãå¿ èŠãªåæãã§ãããã©ãããåé¡ã«ãªããŸããããŒã¿æºåããã»ã¹ã«åãæããåã«ããããã®ç¹ãæç¢ºã«ããŠããå¿ èŠããããŸãã
Tableau Desktop ã§åæãè¡ãããã®ããŒã¿æ§é ã«ã€ããŠè©³ããã¯ããªã³ã©ã€ã³ãã«ãããŒãžãåç §ããŠãã ããã
å¿ èŠãªããŒã¿ã«ã¢ã¯ã»ã¹ã§ããããããŒã¿ãã©ãã«ãããã®ç¢ºèªãå¿ èŠã§ããããŒã¿ãããã®ã¯åäžã®ããŒã¿ããŒã¹ã®åäžã®è¡šãªã®ããè€æ°ã®è¡šãªã®ãã確èªããŸãã質åã®æ¬è³ªãæ¢ãã«ã¯ãè€æ°ã®ããŒã¿ããŒã¹ãçµã¿åãããããšãå¿ èŠãªå ŽåããããŸãããŸãããã確å®ãªæ å ±ãåŸãããã«ãå€éšã®ããŒã¿ãœãŒã¹ãåãå ¥ããããšãå¿ èŠãªå ŽåããããŸããããšãã°ãæ åœåŠåºã®åŠçã®è©ŠéšçµæãåæããŠããŠã瀟äŒçµæžçç¶æ ãã©ã®ããã«åœ±é¿ããŠããããç¥ãããå Žåã¯ãåœå¢èª¿æ»ã®ããŒã¿ãçµã¿èŸŒã¿ãŸããå®å šãªã¹ããŒãªãŒãçè§£ããããã«ãå€éšã®ããŒã¿ãœãŒã¹ãåãå ¥ããå¿ èŠãçããã®ã¯ãããããããšã§ãã
ããŒã¿ã®åºæ¬æ§é ãç¥ã
ããŒã¿ã誰ã«ãã©ã®ããã«äœ¿çšãããã©ãã«ããã®ããããã£ãããããŒã¿ãã©ã®ããã«æ§ç¯ãããŠããã®ããçè§£ããå¿ èŠããããŸããèªå® ã®æ¹ç¯ãè¡ãéã«ã¯ããŸãèåå£ãã©ãã«ããã®ããç¥ããªããã°å§ããããŸããããããšåãããã«ãåãã£ãŒã«ãã®äŸåé¢ä¿ãçžäºé¢ä¿ãããŒã¿ã®å ¥åæ¹æ³ (èªåãæåã)ã詳现ã¬ãã«ã¯ã©ããªã£ãŠããããç¥ããã«ããŒã¿æºåãå§ããããšã¯ã§ããŸãããããŒã¿æ§é ãç¥ãããšã§ãããŒã¿æºåããã»ã¹ã«é²ãåã«ãéåçãæãããšãã§ããŸãã
察象ãç¥ã
ããŒã¿æºåããŒã«ã«ããŒã¿ãèªã¿èŸŒãåã«ã察象ãçè§£ããŠããããšãéèŠã§ããããŒã¿ã»ããå šäœã察象ã«ãªãã®ãããµãã»ããã ããªã®ããç¥ã£ãŠããå¿ èŠããããŸãããŸããã¯ãªãŒãã³ã°ãå§ããåã«ãããçšåºŠã®ããŒã¿æ¢çŽ¢ãå¿ èŠãªå ŽåããããŸãã
ãµã³ãã«ãµã€ãºã調æŽãã
å€§èŠæš¡ãªããŒã¿ã»ããã«æ¥ç¶ããå ŽåãããŒã¿æºåããã»ã¹ãè¿ éã«è¡ãããããŸããããã©ãŒãã³ã¹ãæé©åããããã«ãããŒã¿ã®ãµã³ãã«ãéå®ããŠå¯Ÿè±¡ãçµã蟌ãã®ãè¯ãã§ããããç¶æ³ã«ãã£ãŠã¯ãããŒã¿ã»ããå šäœã®ç¢ºèªãå¿ èŠãªå Žåãããããã®ãããªå Žåã«ã Tableau Prep ã¯å¯Ÿå¿ã§ããŸãããµã³ãã«ã§ã¯ããŒã¿æºåã¿ã¹ã¯ã«å¯Ÿå¿ã§ããªãå Žåã«ã¯ã以äžã®ããšã詊ããŠã¿ããšè¯ãã§ãããã
- ããŒã¿ã®ãµã³ãã«ãµã€ãºã倧ããããŸããã€ã³ãããã¹ãããã«æ»ãããµã³ãã«ã®è¡æ°ã調æŽããŸããè¡æ°ãå¢ãããããã¹ãŠã®ããŒã¿ãå«ããããšãã§ããŸãããã ããããã«ãã£ãŠããã©ãŒãã³ã¹ãäœäžããå¯èœæ§ããããããæ³šæãå¿ èŠã§ãããã 1 ã€æ³šæãã¹ãããšã¯ãåºå®ã®è¡æ°ã䜿çšãããšãèŠæ±ãããè¡æ°ãè¿ãã®ã«æãéãæ¹æ³ã®åºæºãšããŠåç §å ã®ããŒã¿ããŒã¹ã§äœ¿çšãããŠãããã®ãè¿ãããããšã§ã (ã€ãŸããå¿ ãããããŒã¿ããŒã¹ã®äžãã 1,000 è¡ã§ã¯ãªããšããããšã§ã)ã
- ã©ã³ãã ãµã³ããªã³ã°ã䜿çšããŸããTableau Prep ã®æ¢å®ã®èšå®ã§ã¯ãããŒã¿ã»ããå ã®ãã£ãŒã«ãã®ç·æ°ããã³ãããã®ãã£ãŒã«ãã®ããŒã¿åã«å¿ããŠãæé©ãªè¡æ°ãèšç®ãããŸããã©ã³ãã ãµã³ããªã³ã°ã¯ããŒã¿ããŒã¹ã¬ãã«ã§è¡ãããèŠæ±ããè¡æ°ãè¿ãããŸããããŒã¿ããŒã¹ã§åè¡ããã§ãã¯ããããµã³ãã«ãè¿ãããŸãããã®ãªãã·ã§ã³ã¯ãã¹ãŠã®ããŒã¿ãœãŒã¹ã§å©çšã§ããããã§ã¯ãããŸããããŸããããã©ãŒãã³ã¹ã«åœ±é¿ããå¯èœæ§ããããŸãã
- ã€ã³ãããã¹ããããã£ã«ã¿ãŒã远å ããŸããã€ã³ãããã¹ãããã«ãã£ã«ã¿ãŒã远å ãããšãå®è¡ããåæã«é¢é£ããããŒã¿ã確å®ã«ããŒã¿ã»ããã«å«ããããšãã§ããŸããããããããšã§ãããå®éã«å³ãããµã³ãã«ã䜿çšããªãããããã©ãŒãã³ã¹ãžã®åœ±é¿ããªããªããŸãã
ããŒã¿ãæ¢çŽ¢ãã
ãŸããç¹å®ã®ãã£ãŒã«ãã«ãããäžæã®å€ã®æ°ã確èªããå Žåãå€ãã§ããããäžã®äŸã§ã¯ãäžéšã®åèŠåºããèŠããšãããŒã¿ã»ããã«åºçŸããå·ã®ç·æ°ãããããŸãããŸããå€ãå€ãããŒã¿ã®åé¡ãç¹å®ã§ããããã«ãããããã®å€ã®é¢ä¿ã確èªããå¿ èŠããããŸããTableau Prep ã§ã¯ããã€ã©ã€ãã®æ©èœã䜿ã£ãŠããã£ãŒã«ãéã®ãªã¬ãŒã·ã§ã³ã·ããã確èªã§ããŸãããããã¡ã€ã«ãã€ã³ã®å€ãã¯ãªãã¯ãããšãããŒã¿ã°ãªãããã¥ãŒãçãŸããæå®ããããã£ãŒã«ãã®å€ãæã€ã¬ã³ãŒãã衚瀺ãããŸããåãã£ãŒã«ãã®å€ããã€ã©ã€ããããé¢é£ããå€ãéè²ã§è¡šç€ºãããŸãã
éžæããå€ãšä»ã®ãã£ãŒã«ãã®å€ã®éã®é¢ä¿ãéãè²ã§ç€ºãããŸãã
äžèŠãªããŒã¿ãåé€ãã
ããŒã¿æºåããã»ã¹ã®å šäœçãªããã©ãŒãã³ã¹ãæé©åããã«ã¯ãTableau Prep ã«èªã¿èŸŒããã£ãŒã«ããåæã«å¿ èŠãªãã®ã ãã«éå®ããŸãã
äŒç€Ÿã®å£²äžãšè£œåã®ããŒã¿ãå«ãããŒã¿ã»ããã®æºåãè¡ããšããŸãããããã®ããŒã¿ã»ãããåŸã§ Tableau ã«èªã¿èŸŒã¿ã幎éã®å£²äžå®çžŸãåæããŸãããã®å Žåãå補åã®åºè·æ¥ã«é¢ãã詳现æ å ±ã¯å¯Ÿè±¡ã«å«ããå¿ èŠããªãã§ãããããã®æ å ±ã¯å£²äžã«ã¯ããŸãé¢é£ããªãã顧客ã補åãè³Œå ¥ããçç±ãåãããªãããã§ããããã¯åã«ãã®è£œåããã€å庫ããåºããã瀺ããŠããã ããªã®ã§ãããŒã¿ãœãŒã¹ããåé€ããŠãåé¡ãªãã§ããããæºåäžã®ã©ããã®æ®µéã§ãããå¿ èŠããªããã£ãŒã«ããèŠã€ãããããããŒã®éäžã§ãã®ãã£ãŒã«ããåé€ã§ããŸãã
ãã³ã: æºåã®ããã»ã¹ãé²ããŠããéäžã§ããã£ãŒã«ãã®åå²ãå§ããŠãããŸããŸããããã£ãŒã«ããåå²ããŠè€æ°ã®åã«ããããšãã§ããŸããããã«ãããåå²å ã®ãã£ãŒã«ããäžèŠã«ãªã£ãããåé€ã§ããŸãã
ãŸããããŒã¿ã«ãã£ã«ã¿ãŒãããããšããã»ã¹ã®æéãç¯çŽã§ããé©åãªåæããããããªããŸããããšãã°ãéå» 2 幎åã®å£²äžããŒã¿ã®ã¿ã確èªããå¿ èŠãããã ãã®å Žåã¯ãç¯å²ãŸãã¯çžå¯Ÿæ¥ä»ã®ãã£ã«ã¿ãŒãããŒã¿ãã£ãŒã«ãã«é©çšããŠããã®æéã®ã¿ã«çµã蟌ãããšãã§ããŸããé¢ä¿ã®ãªãããŒã¿ãäžæ£ç¢ºãªããŒã¿ãåé€ãããå Žåãããã§ããããããŒã¿ãã€ã³ã§å€ãã¯ãªãã¯ããã°ãé€å€ã§ããŸããããã¯ããããŒã®ã©ã®æ®µéã§ãè¡ãããšãã§ããŸãã
èŠçŽããšã¯ãªãŒãã³ã°ãè¡ã
Tableau ã§ã¯ãããŒã¿åãåæã«åœ±é¿ããŸãããã®ãããå®éã®åæã«å ¥ãåã«ãåãã£ãŒã«ãã«ã€ããŠãã£ãããšç¢ºèªããŠããããšãéèŠã§ããTableau ã§ã¯ãå¥åã®ç·šéãããŒã¿åã®å€æŽããã£ãŒã«ãã®åå²ãèšç®ã®èšè¿°ãã§ããŸãããç¹ã«ä»ã®ãŠãŒã¶ãŒã®ããã«ããŒã¿ã»ãããäœæããå Žåã«ã¯ãããããäœæ¥ãäºåã«å®è¡ããŠãããšãåæãã¯ããã«å®¹æã«ãªããŸãã
ãã¹ãŠã®ãã£ãŒã«ãã«ã€ããŠããŒã¿ã®åè³ªãææ¡ããŠããããšãéèŠã§ããããšãã°ãã¢ã³ã±ãŒãã§åéãããé»è©±çªå·ã«ã¯ãããŸããŸãªåœ¢åŒãæ··ãã£ãŠããå¯èœæ§ããããŸããäžçäžããã¢ã³ã±ãŒããéèšãããŠããå Žåã«ã¯ãªãããã§ããäœåãäœäžãã®å€ã«ã€ããŠãæŽåæ§ãç®èŠã§æ€èšŒããããšã¯å€§å€ãªäœæ¥ã§ãããééããèµ·ããããããªããŸããããŒã¿ã»ãããã¯ãªãŒãã³ã°ããã«ã¯ããã¿ãŒã³ãç¹å®ããŠããŒã¿ãäžæ¬ã§æŽæ°ãããšå€§ããªå¹æããããŸããTableau Prep ã«çµã¿èŸŒã¿ã®æ©èœãããšãã°ãå¥èªç¹ãæ°åãæåã®åé€ã空çœã®èª¿æŽãã§ããç°¡æã¯ãªãŒãã³ã°ã®ã¹ããããªã©ã䜿çšãããšãç°¡åã«å€æŽãå ããããšãã§ããæéãç¯çŽã§ããŸãã
ããšãã°ãå·ã®ãã£ãŒã«ãã«ãCaliforniaããšãCAããæ··åšããŠããŠãä»ã®å€ã¯å·åããã«ã¹ãã«ã«ãªã£ãŠããå Žåã¯ãå€ãçŽæ¥å€æŽãããšãCAãããCaliforniaãã®ã¬ã³ãŒãã«å«ãŸããããã«ãªããŸãã
ããŒã¿ã®ã»ãšãã©ã¯åé¡ããªããè¥å¹²ã®äŸå€ãå«ãŸããŠããå Žåãããã§ãããããã®ãããªå ŽåããTableau Prep ã¯åœ¹ç«ã¡ãŸããã¢ã«ãŽãªãºã ãå©çšããŠé¢åãªåŠçãå®è¡ããããšã§ãããŒã¿å€ã®æšæºåãã§ããŸããããšãã°ãã客æ§ãäœæã®åžåºçºæåãå ¥åããããŒã¿ãå ¥ã£ãŠããåããããšããŸãããããã®åããã£ãšã¹ã¯ããŒã«ããŠãã§ãã¯ãããšããAlbuquerqueããšããå°åã«ã¹ãã«ãã¹ãããã€ãããããšãããããŸããã1 ã€ãã€æäœæ¥ã§æŽæ°ããªããŠããTableau Prep ã«çµã¿èŸŒã¿ã®æ©èœã䜿ã£ãŠãå ±éã®æåãçºé³ãåºæºã«ã°ã«ãŒãåããŠçœ®æã§ããŸãããããã®ãªãã·ã§ã³ã§ã¯ãã¢ã«ãŽãªãºã ã«ãã£ãŠã¯ãªãŒãã³ã°ããã»ã¹ãç°¡ç¥åãããŠããã®ã§ãæéãããããŸããããŸããå€ã®äžè¶³ãäºæ³ãããå Žåã¯ããããŒãå®è¡ããŠããŒã¿ã»ããå šäœãåŠçããéãåã蟌ã¿çšã«æäœæ¥ã§å€ã远å ããããšãã§ããŸããã¯ãªãŒãã³ã°ãŸãã¯ãã£ã«ã¿ãŒåŠçãå¿ èŠãªãã£ãŒã«ããããããšãããã£ãŠããŠããŠãŒã¶ãŒã€ã³ã¿ãŒãã§ã€ã¹ããã¯å®è¡ã§ããªãåŠçãå¿ èŠãªå Žåã¯ãèšç®ã䜿çšã§ããŸãã
ããŒã¿ã®æçµçãªåºåãç¥ã
ããŒã¿ã®æºåãå§ããæç¹ã§ãæçµçã«ããŒã¿ã»ãããã©ããªãã¹ããã倿ããã®ã¯é£ããå ŽåããããŸããTableau ã§é©åã«ããŒã¿ãè©äŸ¡ã§ããããã«ãè€æ°ã®ããŒã¿ãœãŒã¹ãçµåããããããŒã¿ã®è¡ãšåããããããããããããšãå¿ èŠãªå ŽåããããŸãã
ãã®ãããªèª²é¡ã«å¯ŸåŠããæ¹æ³ã® 1 ã€ã¯ãTableau Desktop ã®ããŒã¿ãã€ã³ãã©ããªã£ãŠããã°è¯ãããæ³åããŠã¿ãããšã§ããåãå€ã®åãè€æ°ååšããã§ããããã補åããšã«ç¬ç«ããåããã£ãŠããã®äžã«è²©å£²ãã©ã³ã¶ã¯ã·ã§ã³ãåæããã®ãè¯ãã§ããããããããšãããã¹ãŠã®è£œåã 1 ã€ã®ãã£ãŒã«ãã«äžŠã¹ãŠã売äžã¯å¥ã®åã«ããã®è¯ãã§ãããããåŸè ã®æ¹ãè¯ãããã§ããã®å Žåã¯ããããããå©çšã§ããŸãã
2 ã€ã®è¡šã®çµåãå¿ èŠãªå Žåã¯ãããŒã¿ã®çµåãŸãã¯ãŠããªã³ã䜿çšããŸããçµåã§ã¯ãããŒã¿ãœãŒã¹ã«ãã£ãŒã«ãã远å ã§ããåæã§ãããã£ãŒã«ãã®æ°ãå¢ããŸããçµåã¯ãããŒã¿æºåãããŒã®ã©ã®ã¿ã€ãã³ã°ã§ã远å ã§ããŸãããæ©ãæ®µéã§é©çšãããšãããæ©ãããŒã¿ã»ãããçè§£ã§ããããã«å¯ŸåŠãå¿ èŠãªéšåãèŠã€ãããããªããŸãã
åãããã«ããŠããªã³ã䜿çšããŠã2 ã€ã®ããŒã¿ã»ãããã€ãªãããšãã§ããŸããããšãã°ãExcel ãã¡ã€ã«ããã£ãŠãåã·ãŒãã« 1 幎åãã€ã®ãã©ã³ã¶ã¯ã·ã§ã³ãèšé²ãããŠãããšããŸãããã衚ã®çµåã§ã¯ãªããŠããªã³ã䜿çšãããšãåãæ§é ãç¶æãããŸãŸã§ãè¡ãå¢ããããšãã§ããŸãã
2 ã€ã®è¡šã®çµåããŠããªã³ã§ã¯ã詳现ã¬ãã«ãèæ ®ããŸããé©åã« 1 ã€ã«ãŸãšããã«ã¯ã詳现ã¬ãã«ã®å€æŽãå¿ èŠãªå ŽåããããŸããããŸããããªãå Žåã¯ãéèšã詊ããŠã¿ãŸãããã
é²æç¶æ³ã远跡ãã
ããŒã¿æºåã®ããã»ã¹ãäžæããŠãæ¹ããŠããã»ã¹ã®äžéšã®ã¹ãããã«å€æŽãå ããå¿ èŠãããå Žåãããã»ã¹å šäœãéããŠåŠçãæŽçããŠããããšãéèŠã§ããããŒã¿ã®ã¯ãªãŒãã³ã°ã§ã¯ãç¹å®ã®æé ã«åŸãå¿ èŠã¯ãããŸããã (ããŒã¿æºåã¯ãããããã®ç¶æ³ã«å¿ããŠé©åãªæ¹æ³ãæ¡çšããå¿ èŠããããŸã)ã倿Žãå ããåæãææ¡ããŠãããšãããŒã¿æºåããã»ã¹ã®ç·šéãæŽæ°ã楜ã«è¡ããããã«ãªããŸãã
æèã«æ²¿ã£ãŠæºåãè¡ã
ããŒã¿æºåã«ã¯ãåæ§æã圢åŒã®å€æŽãã¯ãªãŒãã³ã°ãªã©ãããŸããŸãªèŠçŽ ãå«ãŸããŸããããã®é åºã«ç¹å®ã®å¶çŽã¯ãããŸãããTableau Prep ã§ã¯ãæèã®æµãã«æ²¿ã£ãŠãããŒã¿ã®å€æŽãæŽæ°ãè¡ããããã«ãªã£ãŠããŸããããŒã¿ã®ããããããå§ããããšããã¹ãã«ãã¹ãäžè¶³ããŒã¿ã®ã¯ãªãŒã³ã¢ããããå§ããããšãã§ããŸãã
åã¹ããããåºåãã
æ°ããã¹ããããäœæããŠãäžé£ã®ã¢ã¯ã·ã§ã³ããŸãšãããšããããŒãããããããæŽçã§ããŸããã¹ãããã¯ããã¡ã€ã«ãã£ããããã«å ¥ãããã©ã«ããŒã®ãããªãã®ã§ããããŒãããšã«ãã¡ã€ã«ããŸãšããŠãããšãæ¢ããšãã«èŠã€ãããããªããŸãããããšåãããã«ããããŒã®äžã®ã¹ãããã«ãã£ãŠãç¹å®ã®ã¿ã¹ã¯ãå®çŸããäžé£ã®å€æŽãã°ã«ãŒãåã§ããŸããããšãã°ã顧客åãã¯ãªãŒã³ã¢ããããå Žåã«ã¯ããã£ãŒã«ãã®åå²ãäžé£ã®å€ã®åé 眮ãä»ã®ãã£ãŒã«ãã«å¯Ÿãããã£ã«ã¿ãŒã®é©çšãè¡ã£ãŠãããŒã¿ãœãŒã¹ã®åºåã§é©åãªé¡§å®¢ã»ã°ã¡ã³ããåŸãããããã«ããŸãããããã®ã¢ã¯ã·ã§ã³ã 1 ã€ã®ã¹ãããã«ãŸãšããããããããååãä»ããŠãããšãåŸã§ãããŒãçè§£ãããããªããŸããèªåã«ãšã£ãŠåœ¹ç«ã€ã ãã§ã¯ãããŸããããã®ãããŒãååã®ã¢ããªã¹ããšå ±æããå Žåããã®äººãã¡ããããã®ã¢ã¯ã·ã§ã³ãèŠã€ããŠåç §ã§ããã¹ã ãŒãºã«ç·šéãå ããããŸãã
ããããã®ã¹ãããã§äœãè¡ããããã远跡ããã®ã¯ç°¡åã§ããå®è¡ããªãæ¹ãè¯ãã£ããšæãã¢ã¯ã·ã§ã³ãããå Žåã¯ãç°¡åã«åé€ã§ããŸãããŸãã¯ãChange (倿Ž) ãã€ã³ã§ç·šéããããšãã§ããŸãã
èŠèŠçãªãã£ãŒãããã¯ãå©çšãã
çµååŸã«ã»ããã«å«ãŸããè¡æ°ããã¹ãã«ãã¹ã®ãããªãšã©ãŒãªã©ãåæãéå§ããåã®ããŒã¿ã®é¢ä¿ãããã£ãŠãããšãããŒã¿ãæºåããã®ãã¯ããã«å®¹æã«ãªããŸããTableau Desktop ãšåãããã«ãTableau Prep ã Tableau ã®ããã·ã§ã³ãã客æ§ãããŒã¿ãèŠãŠçè§£ã§ããããã«æ¯æŽããŸããã念é ã«æ§ç¯ãããŠããŸãã
ããŒã¿ã°ãªãã
Tableau Prep ã®ããŒã¿ã°ãªããã¯ãããŒã¿ãåŠçããæ¹æ³ãæ¢ãã®ã«é©ããŠããŸãã倿Žãå ããåŸã«ããŒã¿ãã©ããªããã®ç¢ºèªããæ¢åã®ç°åžžå€ã®ãã§ãã¯ãç°¡åã«è¡ããŸãã

ããããã
èªåã®ããŒã¿ã«ã¯ãŸã£ããåé¡ããªããšæãå Žåãããã§ããããããã§ãããããããã䜿çšãããšãå€ãå€ãããããšãããã€ãã®ã¬ã³ãŒãã«äžè¶³ãããããšãããããŸãããããããã䜿ã£ãŠããããåé¡ãèŠã€ããå¿ èŠãªå€æŽãè¡ããŸãããã

çµåã«ã€ããŠçè§£ãã
誀ã£ãŠé©åã§ãªããã£ãŒã«ããçµåããŠããŸãããšããããŸããç¹ã«ãè€æ°ã®ãã£ãŒã«ãã§çµåãè¡ãå Žåããã®ãããªãã¹ã¯èµ·ããããããªããŸããTableau Prep ã§ã¯ãçµåã®çµæãããžã¥ã¢ã«ã§ç¢ºèªã§ããã®ã§ãå€ãå€ãããå Žåãè¿ãããããŒã¿ãå€ãããå Žåã«ã¯ããã«ããããããŒã¿ãæ£ãããã©ãããç°¡åã«ç¢ºèªã§ããŸãã

ç¹°ãè¿ã
ããŒã¿æºåã¯ç¶ç¶çãªããã»ã¹ã§ãã誀èšããã¹ãŠä¿®æ£ããçµåãæ£ããã§ããŠãããã® 1 åã§çµãããã®ã§ã¯ãããŸãããããŒã¿ã»ãããæŽæ°ããããã質åãå€ãã£ãããå¥ã®ãã£ãŒã«ãã远å ããå¿ èŠãçãããããããšããããŸããTableau Prep ã«åãã£ãŠãããTableau Desktop ã§ãµã³ãã«ãéãæ©èœã䜿ããšãäžé£ã®æµãã®äžã§åæãè¡ãéã«ããŒã¿ãå®éã«ã©ã®ããã«è¡šç€ºãããã®ããã·ãŒã ã¬ã¹ã«ç°¡åã«ãã¹ãã§ããŸãã
ãããŒãå®è¡ããŠåæãéå§ãã
ããŒã¿ã®ã¯ãªãŒãã³ã°ãåæ§æããã£ã«ã¿ãŒåŠçãçµãã£ããããã®ããŒã¿ããäœãèªã¿åããã®ããåæããæ®µéã«å ¥ããŸããä»ã®å€ãã®ããŒã¿æºåããŒã«ãšã¯ç°ãªããTableau Prep ã¯ããžãã¹ã€ã³ããªãžã§ã³ã¹ãã©ãããã©ãŒã ãšå®å šã«çµ±åãããŠããŸããæœåºã Tableau Server ãŸã㯠Tableau Cloud ã«ãããªãã·ã¥ãããšãä»ã®ãŠãŒã¶ãŒãåæã§ããããã«ãªããŸããTableau Desktop ã«èªã¿èŸŒãã°ã質åã«ã€ããŠããã«æ·±ãæãäžããŠèª¿ã¹ãæ¢çŽ¢ã§ããŸãããããŸã§ã§ãããŒã¿åæããã»ã¹ã®äžã§ãæãæéã®ãããé¢åãªéšåã¯çµãã£ãŠããŸããããããã¯ãèŠåŽããŠè¡ã£ãäœæ¥ã®ææãæã«å ¥ããæ®µéãã€ã³ãµã€ããåŒãåºã段éã§ãã
Tableau Prep ã®æŠèŠ
Tableau Prep ã䜿ãå§ãããšãããããŒã¿ã®ã¯ãªãŒãã³ã°ãåããŠã®å Žåã¯ããã®ãããªãã芧ãã ããã