ãã®æ¬ã«ã¯ãæ¢è£œã®ã¬ã·ããç¹å®ã®ãœãããŠã§ã¢ãžã®ãªã³ã¯ãããã³è©³çŽ°ãªå®è£ ææ³ïŒãã®ããã®ç¹å®ã®ç£èŠã·ã¹ãã ã«é¢ããæ¬ãå€æ°ãããŸãïŒãå«ãŸããŠããªãããšãæãåºããŠãã ãããããã§çŽ¹ä»ããè³æã¯ã䜿çšã§ããããŸãã¯ãªãã·ã§ã³ãšããŠäœãç¶è¡ã§ããªãææ³ã®ã»ããã§ãããªãã§ãã ããã
ãããã£ãŠã第2ç« ãæ å ±ãæçåãããªãããã«ããããã®å¯ŸåŠæ¹æ³ã«ã€ããŠã ãã§ã«ç£èŠã·ã¹ãã ã䜿çšããŠãã人ã«ãšã£ãŠãå€ãã®ããšã¯ããªãã¿ã®ããã§ãã
å 容
第1ç« ITç°å¢ã®ç®¡çïŒééã£ãŠãã4ã€ã®ããš
第2ç« IT管çã«ãããåã ã®ãµã€ãã®ç®¡çæ £è¡ã®æé€
第3ç« ãã¹ãŠãåäžã®IT管çãµã€ã¯ã«ã«æ¥ç¶ãã
第4ç« ç£èŠïŒããŒã¿ã»ã³ã¿ãŒã®åããåŽ
第5ç« ïŒåé¡ã解決çã«å€ãã
第6ç« ïŒäŸã«ããçµ±å管ç
第2ç« IT管çã«ãããåã ã®ãµã€ãã®ç®¡çæ £è¡ã®æé€
åã®ç« ã§ãçŸä»£ã®ITã«ãããæ倧ã®åé¡ã®1ã€ã¯ãæè¡çã«åé¢ããããã¡ã€ã³å šäœã§ITã管çããæ¹æ³ã§ãããšããæèŠãè¡šæããŸããïŒDBAã¯DBMSãµãŒããŒãæ åœããWindows管çè ã¯ãã·ã³ãæ åœããVMware管çè ã¯ä»®æ³åã€ã³ãã©ã¹ãã©ã¯ãã£ãæ åœããŸãããªã©ãªã©ãããã«ã å®éãITããŒã ã«çãå°é家ãé 眮ãããšããæ¢åã®æ £è¡ãåãå ¥ããŠãã£ã³ã»ã«ããããšã¯ææ¡ããŸãããããã¯å®éãé倧ãªã¡ãªããã§ãã ãã ãããããã®å°é家ãããããç¬èªã®å°çšããŒã«ã䜿çšããå Žåãç¹å®ã®å°é£ãçããŸãã ãã®ç« ã§ã¯ããããã®åé¡ã®ããã€ãã調æ»ãããããã解決ããããã«äœãã§ããããããã³ããå¹ççãªçµ±åITç°å¢ãäœæããæ¹æ³ã確èªããŸãã
ããŒã«ãå€ããããšã決å®ãå°ãªãããŸã
ããŠã©ãŒã ãšãœããã®æ¯èŒãã¯ãããã©ãŒãã³ã¹ã枬å®ããåé¡ã解決ããITã®ä»ã®ã³ã¢ããã»ã¹ãšé£æºããæ¹æ³ã«é¢ããŠæãæµ®ãã¶èšèã§ãã Exchange Server管çè ã«ãã¡ãŒã«ã·ã¹ãã ã®é床ãäœäžããŠããããšãäŒããŸããããããããã£ã¹ã¯åž¯åå¹ ãããã»ããµäœ¿çšçãRPCèŠæ±ã®æ°ãªã©ãå«ãäºåã«äœæãããã«ãŠã³ã¿ã®ã»ããã䜿çšããŠãé«ã確çã§Windowsããã©ãŒãã³ã¹ã¢ãã¿ãèµ·åããŸããããã«ãã»ãŒ
å³2.1ïŒExchange Serverã®ç£èŠã
Exchange管çè ãèªåã®ãµãŒããŒã§äœããèŠã€ããããªãå Žåã圌ã¯åé¡ãä»ã®èª°ãã«è»¢éããŸãã Microsoftãã£ã¬ã¯ããªãµãŒãã¹ã¯ExchangeãµãŒããŒã®ããã©ãŒãã³ã¹ãšæ£åžžæ§ã«ãããŠéåžžã«éèŠãªåœ¹å²ãæãããããããããããã¯Active Directory管çè ã«ãªããŸãã Active Directory管çè ã¯ãããã©ãŒãã³ã¹ãè©äŸ¡ããããã«ãæ°ã«å ¥ãã®ãŠãŒãã£ãªãã£ãå®è¡ããŸããã»ãšãã©ã®å Žåãå³2.2ã®ããã«ãªããŸãã ããã¯éåžžã«ç¹æ®ãªããŒã«ã§ã
å³2.2ïŒActive Directoryã¹ããŒã¿ã¹ã®ç£èŠã
ãã£ã¬ã¯ããªãµãŒãã¹ã«åé¡ããªãå Žåã¯ããããã¯ãŒã¯ã€ã³ãã©ã¹ãã©ã¯ãã£ã®å°é家ã«åé¡ãåãåãããŠãã ããã 圌ã¯ãããã©ãŒãã³ã¹è©äŸ¡ç»é¢ãåãããšã³ã¿ãŒãã©ã€ãºã«ãŒã¿ãŒç®¡çãœãããŠã§ã¢ã®ããã«èŠããå¥ã®ããŒã«ãå ¥æããŸãã å³2.3ãåç §ããŠãã ããã
å³2.3ïŒCiscoã«ãŒã¿ãŒãã«ã¹ã¢ãã¿ãªã³ã°ã
èŠçŽãããšããã¹ãŠã®ããŒã«ãå°é家ãåãçµè«ã«å°ããŸãã-ãã¹ãŠãæ£åžžã«æ©èœããŸãã ããã¯ããŠãŒã¶ãŒã®èŠ³ç¹ããèŠããšãExchangeã¯ééããªããçŽ æŽãããããšã¯èšããªããšããäºå®ã«ããããããã§ãããåæã«ãå°é家ã¯åé¡ã瀺ã蚌æ ãèŠã€ããããŸããã§ããã ç°¡åã«èšãã°ãããã¯ãŸãã«ãããŒã«ãå€ããçããå°ãªããšããã§ãã ä»æ¥ã®é«åºŠãªITã·ã¹ãã ã§ã¯ãããã©ãŒãã³ã¹ã¯ãå¯çšæ§ãã¹ã±ãŒã©ããªãã£ãªã©ã®ä»ã®æ©èœãšãšãã«ãå€ãã®ã³ã³ããŒãã³ããçžäºã«äœçšããçµæã§ãã 1ã€ã®ãµãã·ã¹ãã ã®äœæ¥ãç£èŠããŠãITãå®å šã«ç®¡çããããšã¯ã§ããŸããã çžäºäœçšãçžäºäŸåããèŠçŽ ã®è€åäœã®åããèæ ®ããå¿ èŠããããŸãã
å°éããŒã«ãžã®äŸåã¯ãITã®æ¢åã®è³ªåã«å¯Ÿããå®å šãªåçãæäŸããŸããã ãã®äŸåçã¯ãã·ã¹ãã ã®æ¡åŒµããµãŒãã¹ã¬ãã«ã¢ã°ãªãŒã¡ã³ãïŒSLAïŒãããã³ãã®ä»ã®éèŠãªã¿ã¹ã¯ã®ç®¡çãå¿ èŠã«ãªã£ããšãã«çµã³ã€ãå§ããŸãã å®éãç§ã¯ãã®ãããªç¹æ®ãªããŒã«ã銬ã®ãŸã°ããã®ããã«æ©èœããç¶æ³ãèŠãŸãããèŠéãå€§å¹ ã«çããå°é家ã«åé¡ã解決ãããããã§ããã ãæ©ããããç¹å®ããããããŸããã
Heatherã¯åœŒã®çµç¹ã®DBAã§ãããDBMSãœãããŠã§ã¢ããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãããã³ãããåäœããããŒããŠã§ã¢ãå«ãDBMSãµãŒããŒå šäœãæ åœããŠããŸãã äžåºŠã圌女ã¯ä»äºã§ãã±ãããåãåããŸãããã®ãã±ããã§ã¯ããŠãŒã¶ãŒã¯DBMSã䜿çšããã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹ã®æ¥æ¿ãªäœäžã«ã€ããŠäžå¹³ãèšããŸããã 圌女ã¯ç£èŠãŠãŒãã£ãªãã£ãèµ·åããŸããããåé¡ã¯èŠã€ãããŸããã§ããã ã»ãšãã©ã®å ŽåããµãŒããŒäžã®ããã»ããµã¯å®å šã«ã¢ã³ããŒãããããã£ã¹ã¯ãšã®äº€æã¯éåžžã®å¶éå ã§ãããã¡ã¢ãªæ¶è²»ãé 調ã§ãã ãããã圌女ã¯ãéåžžãµãŒããŒäžã«ããã¯ãŒã¯ããŒããéåžžãããäœãããšã«æ°ä»ããŸããã ããã«ãããåé¡ããããã¯ãŒã¯åŽã®ã©ããã«ããã®ã§ã¯ãªãããšã®ç念ãçãããã±ãããã€ã³ãã©ã¹ãã©ã¯ãã£ããŒã ã«è»¢éããŸããã ã¹ãã·ã£ãªã¹ãã¯ããã«ãã±ãããè¿åŽãããããã¯ãŒã¯äžã«å°ããªãã©ã°ããããŸããããããã¯ãã¹ãŠåœŒå¥³ã®ãµãŒããŒããåºããã©ãã£ãã¯ã«ãã£ãŠåŒãèµ·ããããããšã圌女ã«ä¿èšŒããŸããã
ãã¶ãŒã¯ãã¹ãŠãå床確èªãããµãŒããŒäžã®ãããã¯ãŒã¯ã€ã³ã¿ãŒãã§ã€ã¹ãéãã«åäœããŠããããšã確èªããŸãããããã©ãã£ãã¯ã¯éåžžããå°ã倧ãããªã£ãŠããŸãã 培åºçãªãã§ãã¯ãéå§ãã圌女ã¯ããµãŒããŒãèšé²ããŠãããã§ãã¯ãµã ãšã©ãŒïŒCRCïŒãå€ãããããšã«æ°ã¥ããŸããã ãŸããéåžžã®ããã±ãŒãžã¯ã³ã³ãã¥ãŒã¿ãŒã«å°éãããŸã§ã«æéããããããã顧客ã¯ãã®åé¡ãã·ã¹ãã ã®äžè¬çãªé床äœäžãšèŠãªããŠããŸãã
ãã¶ãŒã¯ãŸã第äžã«ã圌女ãããç¥ã£ãŠããããšããã§ãã¯ãããšããäºå®ã®ããã«ãããã«ãã圌女ã¯ãå£ã«æ²¿ã£ãŠåé¡ãåŒã䌞ã°ããããããã¯ãŒã¯ãšã³ãžãã¢ã«ãããæž¡ããŠæéã浪費ãããŸããã 圌女ã¯ãµãŒããŒã®ãããã¯ãŒã¯ã€ã³ã¿ãŒãã§ãŒã¹ãç£èŠããç¿æ £ããªãããã®ããã©ãŒãã³ã¹ãè©äŸ¡ããæé ã¯ãDBMSã®åé¡ããã©ãã«ã·ã¥ãŒãã£ã³ã°ããéã®æšæºãã§ãã¯ã®ã«ãŒãã³ã«ãŒãã³ã®äžéšã§ã¯ãããŸããã§ããã
å°çšããŒã«ã¯ã³ã©ãã¬ãŒã·ã§ã³ãä¿é²ããŸãã
è€éãªITã·ã¹ãã ã®ã³ã³ããŒãã³ããçžäºã«äŸåããé«åºŠã«çžäºæ¥ç¶ãããŠããå ŽåãITã¹ãã·ã£ãªã¹ãã¯å°é家ãšããŠã§ã¯ãªããåžæã©ããã«èŠããããšããããããŸãã èšãæããã°ãITã管çãããã®æ¹æ³ã¯ãåå¥ã®ãã¯ãããžãŒãã¡ã€ã³ã®äœæãåŒãèµ·ãããŸãã DBAã°ã«ãŒããActive Directory管çè ã°ã«ãŒãããããã¯ãŒã¯ã€ã³ãã©ã¹ãã©ã¯ãã£ã°ã«ãŒããªã©ã衚瀺ãããŸãã å°éã®å°é家ãå¹ åºãæ©èœã°ã«ãŒãã«åãããŠããããããªãã¯ã¹ç®¡çããå®è·µããŠããäŒæ¥ã§ãããçãæè¡ã»ã¯ã¿ãŒã®ååšãèªããŠããŸãã ãã®ãããªå Žæãååšããäž»ãªçç±ã¯2ã€ãããã»ãŒãã¹ãŠã®ITãããã§ãã·ã§ãã«ããããã説æã§ããŸãã
- ãç§ã¯ããã«ã€ããŠäœãç¥ããŸãããã åå°é家ã¯ãæè¡åéã®å°é家ã§ãã DBAã¯ãã«ãŒã¿ãŒã®ç£èŠã管çã«ã€ããŠäœãç解ããŠããããååãšããŠã«ãŒã¿ãŒãšã®é£æºãç¹ã«æãã§ããŸããã ã»ãšãã©ã®çµç¹ã§ã¯ãã¹ã¿ããã«ååãªæéããªãããã倧èŠæš¡ãªçžäºå°éåã¯ã»ãšãã©å¹æããããŸããã 2çªç®ãš3çªç®ã®å°éåéã®èšç·Žã®ããã®æéã®åé åã¯ãå¿ ç¶çã«äž»èŠãªä»äºã§è·åãéè¡ããããã«å¿ èŠãªæéã®æžå°ã«ã€ãªãããŸãã
- ãç§ãããããšã誰ã«ãéªéãããããªããã ITãããã§ãã·ã§ãã«ã¯ãèªåã®ä»äºãããŸãè¡ããã»ãšãã©ã®åé¡ãå€æŽã®çµæãšããŠçºçããããã«éåžžã«ææã§ãããšããäºå®ãç解ããããšèããŠããŸãã 誰ããã©ããã§æã«è² ããªãç¶æ ã«ãªããšãåé¡ãçºçããããšãä¿èšŒãããŸãã ITç°å¢ã®äžéšã§èª°ããäœããå€æŽããŠããŠãããã«ã€ããŠäœãç¥ããªãå Žåãå€éšã®å¹²æžã«é¢é£ããåé¡ã解決ããããã®å°é£ãªææããã§ã«åŸ ã£ãŠããŸãã
ãããã®è°è«ã¯äž¡æ¹ãšãååã«æ·±å»ã§ãããITããŒã ã®åã¹ãã·ã£ãªã¹ããçµç¹ã§äœ¿çšãããåãã¯ãããžãŒã®å°é家ã«ãªãããšã¯çµ¶å¯Ÿã«æšå¥šããŸããã ãã ãããããã®2ã€ã®ã¹ããŒãã¡ã³ãã«åæ ãããå€ãã®ãã€ã³ãã«ã¯ãè¥å¹²ã®èª¬æãå¿ èŠã§ãã 1ã€ã®çç±ïŒç§ã¯åã³å°éããŒã«ã«æ»ããŸãïŒã¯ãæè¡çã«ç¬ç«ããåéã§äœ¿çšãããããŒã«ãã³ãã¥ãã±ãŒã·ã§ã³ã®éå£ã®æ§ç¯ãåŒãèµ·ããã ITã¹ãã·ã£ãªã¹ãéã®è¡šé¢çãªååãããããªãããšã§ãã ã³ã©ãã¬ãŒã·ã§ã³ã¯ã人éã®è¯å¥œãªé¢ä¿ããçããŸããããããã®é¢ä¿ã§ãããåã¹ãã·ã£ãªã¹ããèªåã®åå¥ã®ããŒã¿ã»ãããèŠãŠããå¥ã®æ¥œèããåçããããšããäºå®ãšãã°ãã°ççŸããŸãã ç§ã¯ã管çè ã誰ã®ããã§ããããè°è«ããã®ã«äœæéãè²»ãããäŒæ¥ã«è¡ã£ãŠããŸããã ãäºãã«ããªããã蚌æ ãšããŠãç¬èªã®å°éããŒã«ã§æ®åœ±ããç¬èªã®æè¡ãµã€ãããã®ããŒã¿ãå®èšŒããŸããã
ãã³ã¯Active Directory管çè ãšããŠäŒç€Ÿã§åããŠããããããããä»®æ³ãã·ã³ã§å®è¡ãããæ°ååã®ãã¡ã€ã³ã³ã³ãããŒã©ãŒãæ åœããŠããŸãã Pegã¯ãä»®æ³ãµãŒããŒã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã®ç·šæãšãä»®æ³ãã·ã³ãå®è¡ãããŠããç©çãã¹ãã®ç®¡çãæ åœããŸãã
ããæ¥ãå€é£åŸããã°ã¯ãã³ããé»è©±ãåããŸããã ãã³ã¯ãäžéšã®ãã¡ã€ã³ã³ã³ãããŒã©ãŒã®ããã©ãŒãã³ã¹ã®äœäžã®åé¡ã«å¯ŸåŠããããšããç©çä»®æ³åãã¹ãäžã®ã³ã³ãããŒã©ãŒãå¿ èŠãšãããªãœãŒã¹ã䜿ãæãããŠãããã®ãããããšã瀺åããŸããã
ãã°ã¯ä»®æ³ãµãŒããŒã³ã³ãœãŒã«ãéãããµãŒããŒãç©çCPUãŸãã¯ã¡ã¢ãªã®ãªãœãŒã¹ã䜿ãæãããŠããªãããšããã³ã«ä¿èšŒããŸãããã£ã¹ã¯ãšã®äº€æã¯éåžžã«æ£åžžã§ãããå²ãåœãŠãããå€ã®ç¯å²å ã§ãã
Danãªããžã§ã¯ããActiveDirectoryç£èŠãŠãŒãã£ãªãã£ã®å€ãåç §ããŸãããã®ãŠãŒãã£ãªãã£ã¯ãCPUãšã¡ã¢ãªã®æ倧䜿çšçã瀺ãããã£ã¹ã¯ãã¥ãŒã®é·ãã瀺ããŸããã€ãŸããããŒã¿ã®èªã¿åããšæžã蟌ã¿ããã£ã¹ã¯ã«é ããªããŸãã ãã°ã¯ããã¹ãŠãç©çãµãŒããŒã§æ£åžžã§ãããšäž»åŒµããŸãã Danã¯ãä»®æ³ãµãŒããŒã®èšå®ãå€æŽããŠãå²ãåœãŠããããªãœãŒã¹ãæžããããšãã§ãããã©ãããå°ããŸããããã°ã¯ããããããšèšããŸãã
2人ã®ç®¡çè ãæ°æéãµãã«ãŒãããŸããã©ã¡ãããŸã£ããç°ãªããã®ãæžãããèªåã®ç»é¢ãèŠãŸãã 圌ãã¯å ±éã®æè¡çèšèªã話ãããšãã§ãããåé¡ã解決ããããã«ååããããšã¯ã§ããŸããã
å®éããã¹ãŠã®ITå°é家ãæè¡ã®å°é家ã§ããå¿ èŠã¯ãããŸãã -ããã¯åŒ±ãã§ãã ããããããã©ãŒãã³ã¹ãããã©ãŒãã³ã¹ãã¹ã±ãŒã©ããªãã£ãå¯çšæ§ãªã©ã®åé¡ã«ãããŠãçžäºã®ããåãã®ããã»ã¹ãç°¡çŽ åããå¿ èŠããããŸãã åæã«ãæè¡é åããšã«åå¥ã®ã°ãã°ãã®ããŒã«ã䜿çšããå Žåãããã¯é£ããäœæ¥ã«ãªããŸãã ãããã¯ãŒã¯ç®¡çè 㯠ãããŒã¿ããŒã¹ãµãŒããŒãç£èŠããæ段ã絶察ã«å¿ èŠãšããŸãããããã¯ãããŒã¿ããŒã¹ç®¡çè ãããããã¯ãŒã¯ããŒããŠã§ã¢ã管çãã人ãäœæ¥ããŒã«ã«ã¢ã¯ã»ã¹ããããšãç¹ã«æãã§ããªãããã§ãã
å¥ã®æè¡çãªå°éåéãæãå°éãœãããŠã§ã¢ã®ååšã¯ãå ã»ã©ã話ããããŸãã«ãããã®2ã€ã®å°é£ããããããŸãã
æçµçã«ãããŸããŸãªå°é家ã䜿çšãããã¹ãŠã®ããã©ãŒãã³ã¹æ å ±ã1ã€ã®ç»é¢ã«åéãããçµ±äžãããããŒã«ã»ãããããã°ãåé¡ã解決ã§ããŸãã ãã®å Žåãå šå¡ãåãã«ãŒã«ã§ãã¬ã€ããåãããŒã¿ã調ã¹ãŸããããã¯ãç°å¢ã®å šäœåãåæ ããå éšã®äŸåé¢ä¿ã«æºã¡ãŠããŸãã 誰ããåé¡ãã©ãã«ããããèŠãããšãã§ãã ãã®åŸã®ã¿ã圌ãã¯èªåã®å¥œããªç¹å¥ãªããŒã«ãå ¥æãããã®ãããªããŒãºãããå Žåã察象åéã§åé¡ãä¿®æ£ãå§ããããšãã§ããŸãã
æãã®åé¡ã ããŒã«ã«ããã³ãªã¢ãŒãç£èŠã®çµ±å
çµ±åãããç£èŠã³ã³ãœãŒã«ã®æŠå¿µã¯ãçµç¹ããŸããŸãå€ãã®ITã€ã³ãã©ã¹ãã©ã¯ãã£ãã¯ã©ãŠãã«ç§»è¡ãå§ããã«ã€ããŠãããã«éèŠã«ãªããŸãã
ã¯ã©ãŠãã«ã¯æ°ãããã®ã¯äœããããŸãã
ç§ã¯ãã¯ã©ãŠãããšããçšèªã®å€§ãã¡ã³ã§ã¯ãªãããšãèªããªããã°ãªããŸããã 圌ã¯1ãã€ã«é¢ãããšããããããŒã±ãã£ã³ã°ãåºåã®åããããŠãããå®éã圌ã«ã¯è¶ èªç¶çãªãã®ã¯äœããããŸããã çµç¹ã¯ãé·å¹Žã«ããã£ãŠITèŠçŽ ã®äžéšãå€éšå§èšããŠããŸããã ãããããããã«æããã䜿çšããããµãŒãã¹ã¯Webãã¹ãã£ã³ã°ã§ããã 瀟å€ã®èª°ãã®æ©åšã«ãããã€ãããåäžã®Webãµã€ããåé€ãããããµãŒãããŒãã£ã®ããŒã¿ã»ã³ã¿ãŒã«ãµãŒããŒãé 眮ãããã®ããããã§ãã
ç§ãã¡ã®è°è«ã§ã¯ããã¯ã©ãŠããã®æŠå¿µã¯ãITã®äžéšã®èŠçŽ ãæããŠããã ãã§ãããITã®äžéšã¯ã¢ãŠããœãŒã·ã³ã°ãããåºç€ãšãªãã€ã³ãã©ã¹ãã©ã¯ãã£ãé ããŠããããšã«åæããŸãã ããšãã°ããã¹ãã£ã³ã°äŒç€Ÿã®ããŒã¿ã»ã³ã¿ãŒã«ãµãŒããŒãé 眮ãç¶ããå Žåãéåžžããããã¯ãŒã¯ã®å éšæ§é ãã€ã³ã¿ãŒããããžã®æ¥ç¶æ¹æ³ãã«ãŒã¿ãŒã®çš®é¡ãªã©ã«é¢ãã詳现æ å ±ã¯ãããŸããããã®å Žåã®ããŒã¿ã»ã³ã¿ãŒã¯ãããªãããéãæãæœè±¡çãªäœãã ããšãã°ãWindows AzureãAmazon Elastic CloudãæäŸããææ°ã®ã¯ã©ãŠãã³ã³ãã¥ãŒãã£ã³ã°ã¢ãã«ã§ã¯ãä»®æ³ãã·ã³ãå®è¡ãããŠããç©çãã¹ããããããŸããã ç©çå±€ã®æœè±¡åãããã³ããŒã¿ã¹ãã¬ãŒãžããããã¯ãŒã¯éä¿¡ãªã©ã®é¢é£èŠçŽ ã«ã€ããŠã¯ããéãæ¯æããŸãã ããµãŒãã¹ãšããŠã®ãœãããŠã§ã¢ïŒSaaSïŒããµãŒãã¹ã䜿çšããå Žåãåºç€ãšãªãã€ã³ãã©ã¹ãã©ã¯ãã£å šäœãæœè±¡åããããã«æéãæ¯æãããã泚æãããœãããŠã§ã¢ã®äœæ¥ã«ã©ã®ä»®æ³ãã·ã³ãé¢äžããŠãããããããããŸããã
ã€ã³ãã©ã¹ãã©ã¯ãã£ã®å€§èŠæš¡ãŸãã¯å°èŠæš¡ã®ãµãã·ã¹ãã ã®æ°ãã¯ã©ãŠããµãŒãã¹ãããã€ããŒã®æã«æž¡ã£ããšããŠãããããã®ã³ã³ããŒãã³ãã¯ããžãã¹ã®äžéšã§ã ã éåžžã®æ©èœã«äŸåããéèŠãªããžãã¹ã¢ããªã±ãŒã·ã§ã³ãšããã»ã¹ããŸã ãããŸãã ãªã¢ãŒãã€ã³ãã©ã¹ãã©ã¯ãã£ãå¶åŸ¡ã§ããªããªããç¹å®ã®æç¹ã§å éšã§äœãè¡ãããŠããããç解ããèœåãäœäžããŸãã
ãã®å Žåãç¹æ®ãªããŒã«ã¯å®å šã«äœ¿çšã§ããªããªããŸãã ééããªããã¢ãŠããœãŒã·ã³ã°ã®äžè¬çãªèãæ¹ã®äžéšã¯ãçŸåšä»ã®äººãåãçµãã§ããã¿ã¹ã¯ã«ã€ããŠããŸãå¿é ããããšã§ã¯ãããŸããã ã瀟å€ã«ç§»åããITã·ã¹ãã ã¯ã ããªããå人çã«è²¬ä»»ãè² ãããžãã¹ã®ãµããŒãã«ãŸã é¢äžããŠããŸã ã ãããã£ãŠãå°ãªããšããã¯ã©ãŠãã«åã蟌ãŸããèŠçŽ ã®äœæ¥ãç°å¢ã®æ®ãã®éšåã«ã©ã®ããã«åœ±é¿ãããã確èªããå¿ èŠããããŸãã ããã«ãåé¡ã®ç¹å®ã®åå ã§ä¿¡é Œã§ãããæãçªããèœåãå¿ èŠã§ããããšããããã¢ãŠããœãŒã¹ãããã¢ã€ãã ã§ãã£ãŠããé害ã®é€å»ã«çŽæ¥åœ±é¿ãäžããèœåã¯ãããŸããã ããã¯ãçµ±åç£èŠãITç°å¢ã«ãããŠæ£åœãªäœçœ®ãå ããå Žæã§ãã ããšãã°ãå³2.4ã Amazon Web Servicesãªã©ã®äžéšã®å€éšå§èšã³ã³ããŒãã³ããå«ããäžéšã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã³ã³ããŒãã³ãã®äžè¬çãªã¹ããŒã¿ã¹ã瀺ããéåžžã«åçŽãªãçµ±åã¢ãã¿ãªã³ã°ããã·ã¥ããŒããã衚瀺ãããŸãã
å³2.4ïŒçµ±åãããç£èŠã®ããã®äžé£ã®ææšã
ã€ã³ãžã±ãŒã¿ãŒããã«ã®ã¢ã€ãã¢ã¯ãããã©ãŒãã³ã¹ã®åé¡ãã©ãããå§ãŸãããç®ã§ãã°ããå€æããå¿ èŠã«å¿ããŠè©³çŽ°ã«ãã°ããã¢ã¯ã»ã¹ããåé¡ãã¯ã©ãŠãã®çµããã«ããå Žåã¯ä¿®æ£ãéå§ããããåé¡ããšã¹ã«ã¬ãŒã·ã§ã³ããããšã§ãã誰ã責任ãè² ããŸããã
å®å šã«ç解ã§ãããšèããŠãã ãããããžãã¹ã«åœ±é¿ãäžããITç°å¢ã®äžéšãå€éšå§èšããçµç¹ã¯ãé ããæ©ããã¯ã©ãŠãã§äœããããŸããããªãå Žåã«å€§ããªãã©ãã«ã«åããå¿ èŠããããŸãã ã¯ãããã¡ãããããªãã¯ã¯ã©ãŠãããŒãããŒãšãµãŒãã¹ã¬ãã«å¥çŽïŒSLAïŒãæã£ãŠããŸããããããã®SLAã泚ææ·±ãèªãã§ãã ãã-ååãšããŠã圌ãã¯SLAã®æ¡ä»¶ãæºããããŠããªãå Žåã«æ¯æããæãæ»ããšè¿°ã¹ãŠããŸããåé¡ã¯ãSLAã®å€±æã«ãã£ãŠåŒãèµ·ããããããžãã¹ãžã®æ害ã®è£åã«é¢ãããã®ã§ãã ãããã£ãŠãã€ã³ãã©ã¹ãã©ã¯ãã£ãæ倧éã«å¶åŸ¡ããããšã¯å®å šã«ããªãã®å©çã«ãªããŸãã
ãããŠããã§ã«ãã®ãããªã·ã¹ãã ãæ§ç¯ããŠããå Žåãäºæ ãæªåããããšãå€æãããšããã«ãã¢ãŠããœãŒã·ã³ã°ããŒãããŒã«ããã«é£çµ¡ããŠã誰ãã«åé¡ã®è§£æ±ºãéå§ããŠãããããšãã§ããŸãã ãããã£ãŠãããžãã¹ãžã®æªåœ±é¿ã¯å°ãªããšãæå°éã«æããããŸãã
äžè¶³ããŠãããµã€ã
ããã©ãŒãã³ã¹ã®ç£èŠã管çæé ãã¹ã±ãŒã©ããªãã£ã®èšç»ãªã©ã«é¢ããŠã¯ãããµã€ãã®æ¬ èœããšåŒã°ããå¥ã®åé¡ããããŸãã ãã¯ãããžãŒã®ã¿ã«çŠç¹ãåœãŠãåœç€Ÿã®ITã¢ãããŒãã¯ãåšå²ãéåžžã«è¿èŠçŒçã«èŠãããšã«ã€ãªãããŸãã ããšãã°ãå³2.5ã®å³ãèŠãŠã¿ãŸãããã ããã¯ããã¹ãŠã®IT管çè ãåäžã®ã¢ããªã±ãŒã·ã§ã³ã®ã³ã³ããŒãã³ãã®æ§é ãèŠãå¿ èŠããããšãã«æãå žåçãªïŒåçŽåãããŠããªããšããŠãïŒã¹ããŒã ã§ãã
å³2.5ïŒã¢ããªã±ãŒã·ã§ã³æ§é ã
åé¡ã¯ããã®åçã«æããã«æ¬ èœããŠãããµã€ããããããšã§ãã ããšãã°ãã€ã³ãã©ã¹ãã©ã¯ãã£ã¯ã©ãã«ãããŸããïŒ ãã®çµµãæãã人ã¯ãã€ã³ãã©ã¹ãã©ã¯ãã£ãã¹ã€ãããã«ãŒã¿ãŒãªã©ãæ±ã£ãŠããªãããã§ãããããã¯å«ãŸããŠããŸããã ã¯ã©ãŠãã«éã°ããã³ã³ããŒãã³ãã®äžéšãšãŸã£ããåãã§ããããšãæ瀺ãããŠããŸãã ãããããå³2.6ã¯åšå²ã®ããæ£ç¢ºãªè¡šç€ºã«ãªãã§ãããã
å³2.6ïŒè©³çŽ°ãªã¢ããªã±ãŒã·ã§ã³å³
ãããããã®ã¹ããŒã ã§ããããããäœããæ¬ ããŠããŸãïŒ ããšãã°ãç¡åé»é»æºè£ 眮å¶åŸ¡ã·ã¹ãã -pr.perevã ïŒã ããã¯çŸå®ã§ãããããããä»æ¥ã®ITã«ååšããæ倧ã®å±éºã®1ã€ã§ããéåžžã®ç解ãè¶ ããç°å¢ã®ç¹å®ã®éšåã¯æ³šæããå€ããŸãã
ç¹°ãè¿ãã«ãªããŸãããçµ±åç£èŠã¯å©ç¹ãšãªããŸãã ãµãŒããŒãªã©ã®1ã€ã®æè¡éšåã®ã¿ã«çŠç¹ãåœãŠãã®ã§ã¯ãªãã 圌ã¯æè¡çã«ç¬ç«ããŠããŠã ã©ãããã§ãæ å ±ãåéã§ããŸãã
å®éãçµ±åç£èŠã·ã¹ãã ãç°å¢å ã®æ°ããã³ã³ããŒãã³ããåå¥ã«æ€çŽ¢ã§ããå Žåã¯ããã«åªããŠããŸãã ãœãããŠã§ã¢ã¯ã人éãšåãåæã§å°ãããåãæè¡çåèŠãçµéšããå¿ èŠã¯ãããŸããã äžè¬çã«ãçµ±åã³ã³ãœãŒã«ã¯ãHyper-Vã®ã¹ãã·ã£ãªã¹ãã§ããããä»ã®ãã©ã³ããããã·ã¹ã³ã«ãŒã¿ãŒã奜ããã©ããã«é¢ä¿ãªããããªãã誰ã§ãããã¯é¢ä¿ãããŸããã 圌女ã¯çŸå®ããã®ãŸãŸç¥èŠããããŸããŸãªã³ã³ããŒãã³ããæ€çŽ¢ããç°å¢ã®æ£ç¢ºã§å®å šãªå³ãäœæããŸãã ãã®åŸãã·ã¹ãã ã¯ãããã®ã³ã³ããŒãã³ãã®ç£èŠãéå§ãïŒå¿ èŠã«å¿ããŠãåã ã®ã³ã³ããŒãã³ãã«ã¢ã¯ã»ã¹ããããã«ãŠãŒã¶ãŒåãšãã¹ã¯ãŒããèŠæ±ããããšãã§ããŸãïŒãå æ¬çã§çµ±äžãããã€ã³ãžã±ãŒã¿ããã«ãäœæã§ããŸãã èªåæ€çŽ¢æ©èœã®æ¬ åŠãæã åé¡ã«ãªãã€ã³ãã©ã¹ãã©ã¯ãã£ã«ééããŸããïŒ
Terryã¯ãã³ã¢ããžãã¹ã¢ããªã±ãŒã·ã§ã³ãæšé²ããã€ã³ãã©ã¹ãã©ã¯ãã£ã³ã³ããŒãã³ããæ åœããŠããŸãã ã³ã³ããŒãã³ãã¯ãã«ãŒã¿ãŒãã¹ã€ãããDBMSãµãŒããŒãä»®æ³åãµãŒããŒãã¡ãŒã«ãµãŒããŒã§ãããSaaS販売管çã¢ããªã±ãŒã·ã§ã³ãšããŠãã¢ãŠããœãŒã¹ãããŠããŸãã ããªãŒã¯çµ±åç£èŠã·ã¹ãã ã«ã€ããŠè³ã«ãã圌ã®äŒç€Ÿã¯ç°å¢ã®çµ±åç£èŠãæäŸãããµãŒãã¹ã«ãæè³ããŸããã Terryã¯åã³ã³ããŒãã³ããšãç£èŠã³ã³ãœãŒã«ã«è¡šç€ºããããã¹ãŠã®ãã®ãã€ã³ãžã±ãŒã¿ãŒã®åœ¢ã§æ éã«æ§æããŸããã
ããæ¥ãã¢ããªã±ãŒã·ã§ã³ã®1ã€ãå®å šã«æ©èœããªããªããŸããã ããªãŒã¯ç£èŠã³ã³ãœãŒã«ã«è¡ãããã¢ã©ãŒã ãã瀺ãããã€ãã®ã€ã³ãžã±ãŒã¿ãèŠãŸããã 圌ã¯ããã«ããã£ãã«ãã¯ã©ãŠãã«ããã¢ããªã±ãŒã·ã§ã³ã«ã¢ã¯ã»ã¹ã§ããªãããšãç¥ããŸããã ã€ã³ãã©ã¹ãã©ã¯ãã£ã€ã³ãžã±ãŒã¿ã®ç¶æ ãããã«èª¿ã¹ããšããã®æ¥ç¶ãçµç±ããã«ãŒã¿ãŒãå®å šã«æ©èœãããã¡ã€ã¢ãŠã©ãŒã«ã®ç¶æ ãæ£åžžã§ããããšãããããŸããã ããªãŒã¯å®å šã«æ··ä¹±ããŠããã
æ°æéã®æåäœæ¥ãšã±ãŒãã«ãã©ããã³ã°ã«ãããããªãŒãèããããªãã£ãç°å¢ã®æ§é ã«ã€ããŠäœããæããã«ãªããŸããããã¡ã€ã¢ãŠã©ãŒã«ã®å察åŽã«ã¯æ¬ é¥ã®ããã«ãŒã¿ãŒããããŸããã ã€ã³ã¿ãŒããããžã®æ¥ç¶ã¯å¥ã®ãã£ãã«ãçµç±ããããžãã¹ã¢ããªã±ãŒã·ã§ã³ãžã®æ¥ç¶ãæ©èœããªãã£ããããã€ã³ã¿ãŒããããžã®æ¥ç¶ã¯å®å šã«æ©èœããŠããŸããã ãã®ãäœåãªãã«ãŒã¿ãŒã¯ã誰ãããã£ãšå¿ããŠããå€ãç¶æ¿ããã€ã¹ã§ããã
èªåæ€åºæ©èœãåããç£èŠãœãªã¥ãŒã·ã§ã³ã¯ãäœããå¿ãããããšã¯ãããŸããã ãã®è¿œå ã®ã«ãŒã¿ãŒãèŠã€ããŠã€ã³ãžã±ãŒã¿ãŒããã«ã«è¿œå ããããšã§ãããªãŒã¯ééããªãåé¡ãããè¿ éã«åãåããããšãã§ããŸãã
èªåæ€åºã¯ããã¯ãããžãŒãã¡ã€ã³å€ã«ãããäžè¬çã«ã¯é¢ä¿ã®ãªãã³ã³ããŒãã³ãã®èå¥ã«ã圹ç«ã¡ãŸãã ã«ãŒã¿ãŒãã¹ã€ãããªã©ã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã³ã³ããŒãã³ãã¯ãå€ç«ããèŠçŽ ã®æãäžè¬çã«äœ¿çšãããäŸã§ããããã¯ããã¹ãŠã®çµç¹ããããã®ããã€ã¹ããµããŒãããå°éã®å°é家ãæã£ãŠããããã§ã¯ãªãããã§ãã ãã ããåŸæ¥ã®ã¢ããªã±ãŒã·ã§ã³ãšãµãŒããŒãå°çšã®æ©åšããã®ä»ã®ã³ã³ããŒãã³ãã¯ã誰ã®è²¬ä»»ç¯å²å ã«ãªããŠãç°¡åã«è¡šç€ºã§ããŸãã èªåæ€åºã«ããããã®ãããªçç¥ãåé¿ãããŸãã
ITã®ãã¹ãŠãåé¡ã§ããããã§ã¯ãããŸããïŒæ³šæãã«ãŒãã£ã³ã°ããµãŒãã¹ã®æäŸã
ã»ãšãã©ã®çµç¹ã¯ãITéšéããæ¶é²éããšèŠãªããã¡ã§ãããªããªãã圌ãã®èŠ³ç¹ããèŠããšãITã¯åé¡ã解決ããããã«ååšããŠããããã§ãã ãã¡ãããããã¯ããã§ã¯ãããŸããããŸãããã¹ãŠã®çµç¹ã¯æ¥åžžã®ã¿ã¹ã¯ãå®è¡ããéã«ITã«ã¯ããã«äŸåããŠãããç·æ¥ã«åé¡ã解決ããã ãã§ãªãITéšéãå¿ èŠãšããŸãã ãããããç«ãæ¶ããããšã¯åºã泚ç®ãéããŠããããã«ãŒãã³äœæ¥ã¯ããã»ã©é¡èã§ã¯ãããŸããã
ãã®æ 床ã®çµæãšããŠãIT管çè ã¯ãŸã第äžã«ãé倧ãªã€ã³ã·ãã³ãã®çµæãç°¡åã«æé€ã§ããããŒã«ã䜿çšããããšããŠããŸãã çµ±åãããç£èŠã·ã¹ãã ã¯ããã§ããŸãé©åããŸãã äžæ¹ããããŸã§ã®ãšããäœãèµ·ãã£ãŠããªãå Žåããããã¯ç§ãã¡ã«ãšã£ãŠå¿ èŠã§ã¯ãªãããã§ãã ãããã¯ãå¯çšæ§ãšå¯çšæ§ã®é åã§ã®ã¿åé¡ãããéã解決ããããã«å¿ èŠã§ãã ããã ã
ããã§ããªãã çã«çµ±äžããã管çã«ã¯ãITããã»ã¹ã®ãã¹ãŠã®åå è ã®æ¥åžžæ¥åã®ä¿é²ã䌎ããŸãã
ããšãã°ããŠãŒã¶ãŒã¯ãåçŽãªãã¹ã¯ãŒãã®ãªã»ããããŠãŒã¶ãŒã¢ã«ãŠã³ãã®ããã¯è§£é€ãããæ°ããããŒããŠã§ã¢ããœãããŠã§ã¢ã®ãªã¯ãšã¹ããŸã§ãæ¥åžžã®æ¥åžžçãªãµãŒãã¹ã泚æããŠåãåãå¿ èŠããããŸãã
誰ããããã倧èãªçºèšã§ãããšèãããããã®æ¥åžžçãªèŠæ±ã¯åé¡ã®ããã«åŠçãããã¹ãã ãšæããŸãã ITILãªã©ã®ITãã¬ãŒã ã¯ãŒã¯ãèŠããšããããã©ã®ããã«é²ãã®ããããããŸããæ¥åžžçãªITæé ã¯ãåé¡è§£æ±ºãå«ãçµ±äžããã管çããã»ã¹ã®äžéšã§ããå¿ èŠããããŸãã
çµ±å管çïŒåãªããç£èŠãã§ã¯ãªãïŒããåé¡ã®è§£æ±ºãšæ¥åžžçãªITãµãŒãã¹ã®å®è¡ã«é¢é£ããäœæ¥ã«æäŸã§ããå¹ åºãæ©èœã®äžéšãæ€èšããŠãã ããã
- ã¯ãŒã¯ãããŒ-åé¡ãçºçããå Žåããããã¯æ§é åãããããã»ã¹ãŸãã¯ã¯ãŒã¯ãããŒã«åããããå¿ èŠããããŸãã ããã¯ãå¿ é æé ã®ãã§ãŒã³ã匷å¶çã«ééãããããšã§ãåé¡è§£æ±ºãããå¹æçã«ããã®ã«åœ¹ç«ã¡ãŸãã åé¡ãšããŸããŸãªã«ãŒãã³ãµãŒãã¹ã解決ããããã®ã¯ãŒã¯ãããŒã¯ç°ãªããŸãããã¯ãŒã¯ãããŒã管çããã³è¿œè·¡ããæ©èœãåããŠããããšã¯å€§ããªã¡ãªããã«ãªããŸãã
- 調æŽã ã¯ãŒã¯ãããŒã«ã¯æ¿èªãå«ããå¿ èŠããããŸãã ãã®æ©èœã¯ããœãããŠã§ã¢ããã³ããŒããŠã§ã¢ã®å€æŽã®èŠæ±ãã»ãã¥ãªãã£æé ã®èŠæ±ãªã©ã®æ¥åžžçãªãµãŒãã¹ã§æãæçœã§ãããããã¯åé¡ã®è§£æ±ºãšåããããéèŠã§ãã èšå®ãå€æŽããŠããã€ã¹ãåèµ·åããŠãããã¹ãŠã®ã¿ã¹ã¯ã解決ã§ããããã§ã¯ãããŸããã å Žåã«ãã£ãŠã¯ããã倧ããªå€æŽãè¡ãå¿ èŠããããæ£åŒã«æ¿èªã«ãŒããééããŠããããã®å€æŽãæçšã§ããããšã確èªã§ããããã«ããå¿ èŠããããŸãã
- ãªã¯ãšã¹ãã«ãŒãã£ã³ã° éåžžãåé¡ãä¿®æ£ããã¹ãã·ã£ãªã¹ããæåŸã«ãã®åé¡ãèãã人ã§ãã æåã®è¡ã«ãã人ãã¡-ããªãã®ãã«ããã¹ã¯ãšãšã³ããŠãŒã¶ãŒã¯ãããã«ãåå¿ãããæåã®äººãã¡ã§ãã , . : , . .
- . -. , . , , . , -.
- . « » , .
ãã¡ãããä»ã®æ©èœããããŸãããããã«ã€ããŠã¯ããã«æ€èšããŸããã»ãšãã©ã®æ¥åžžçãªITèŠæ±ãšåé¡ã®è§£æ±ºçãããå¹ççãã€äžè²«ããŠåŠçããããã«å¿ èŠãªåºæ¬çãªç¹æ§ããªã¹ããããŠããŸãã
次ã®ãšããœãŒãã§ã¯...
ãã®ç« ã§ã¯ããã¯ãããžãŒãã¡ã€ã³ãšå°é家ã®å¢çãæ¶å»ããæ¹æ³ã«ã€ããŠèª¬æããŸãããããããå®å šã«å®è¡å¯èœã§ãªãå Žåã¯ãå°ãªããšããããã®éã®ã®ã£ããã解æ¶ããŸãã
ãã®ç« ã§ã¯ãæè¡é åãšå°é家ã®éã®å¢çãæ¶å»ããæ¹æ³ããŸãã¯å°ãªããšããããã®éã®éè·¯ã確ç«ããæ¹æ³ã«ã€ããŠèª¬æããŸããããã¯ãææ°ã®ç£èŠããã³IT管çã«ãããäž»èŠãªåé¡ã®1ã€ã解決ããã®ã«åœ¹ç«ã¡ãŸãã
次ã®ç« ã§ã¯ãããè€éãªãããã¯ãã€ãŸãåäžã®ç®¡çãµã€ã¯ã«ã«ãã¹ãŠã®é¢ä¿è ãé¢äžãããæ¹æ³ã«çŠç¹ãåœãŠãŸããã³ãã¥ãã±ãŒã·ã§ã³ã®æ¹åã«ã€ããŠã§ããæ®å¿µãªãããã³ãã¥ãã±ãŒã·ã§ã³ã¯éåžžã«å€ãã®å Žåããªãã·ã§ã³ã®äºæ¬¡çãªã¿ã¹ã¯ã§ã-ç§ãã¡ã¯èªåèªèº«ã§åªåããå¿ èŠããããŸããããã«å¯ŸåŠããŸãããç¶æ³ãç§ãã¡ãæ¯é ãå§ãããšããç§ãã¡ã¯å¯èœãªéããããã®åªåãéåžžã«ç°¡åã«é©çšãå§ããŸãããã®ãããã³ãã¥ãã±ãŒã·ã§ã³ããããèªååãããããã«ããã»ã¹ãšããŒã«ã調æŽããå€ãã®åŽåããããããšãªããã¹ãŠã®åŸæ¥å¡ã管çããã»ã¹ã«åå ã§ããããã«ããå¿ èŠããããŸãã
第1ç« ã«
é²ã第3ç« ã«é²ã