1. AWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®æŠèŠ
è¿å¹Žãã¯ã©ãŠãæè¡ã¯ããžãã¹ãæ¥åžžç掻ã®ããããé¢ã§ã®äžå¿çãªåœ¹å²ãæãããŠããŸãããã®äžã§ããAWS (Amazon Web Services)ã¯ãã¯ã©ãŠããµãŒãã¹ã®ãªãŒããŒãšããŠåºãèªç¥ãããŠããŸãã
1.1 AWSãšã¯ïŒ
AWSã¯ãAmazon.comãæäŸããã¯ã©ãŠãã³ã³ãã¥ãŒãã£ã³ã°ãµãŒãã¹ã®ããšãæããŸãããã®ãµãŒãã¹ã¯ãã€ã³ã¿ãŒããããéããŠãã³ã³ãã¥ãŒã¿ãŒã®åŠçèœåãã¹ãã¬ãŒãžãããŒã¿ããŒã¹ãæ©æ¢°åŠç¿ãã»ãã¥ãªãã£ãªã©ã®å€å²ã«ãããITãªãœãŒã¹ãæäŸããŠããŸããåŸæ¥ãäŒæ¥ãå人ã¯èªç€Ÿã§ãµãŒããŒãããŒã¿ã»ã³ã¿ãŒãæã¡ããããã®éçšã»ç®¡çã«å€ãã®ã³ã¹ããåŽåããããŠããŸãããããããAWSã®ãããªã¯ã©ãŠããµãŒãã¹ãå©çšããããšã§ãå¿ èŠã«å¿ããŠãªãœãŒã¹ãè¿œå ã»åæžããããšãã§ããã³ã¹ããåŽåãå€§å¹ ã«åæžããããšãå¯èœãšãªããŸããã
ãŸããAWSã¯ãã®èŠæš¡ãšãµãŒãã¹ã®å€æ§æ§ãããã¹ã¿ãŒãã¢ãããã倧äŒæ¥ãŸã§å¹ åºãæ¥çš®ã»èŠæš¡ã®äŒæ¥ã«å©çšãããŠããŸããç¹ã«ãè¿ éãªéçºãã°ããŒãã«å±éãæ±ããããçŸä»£ã®ããžãã¹ç°å¢ã«ãããŠãAWSã®æè»æ§ãšã¹ã±ãŒã©ããªãã£ã¯å€§ããªåŒ·ã¿ãšãªã£ãŠããŸãã
1.2 èªå®å¶åºŠã®æ矩
æè¡ã®é²åãšãšãã«ããã®ç¥èãã¹ãã«ã蚌æããããã®èªå®å¶åºŠãæ±ããããããã«ãªããŸãããAWSèªå®ã¯ãå人ã®AWSã®ç¥èãšæèœãå ¬åŒã«èªãããã®ã§ãããã®èªå®ãæã€ããšã§ãå°é家ãšããŠã®ä¿¡é Œæ§ããäŒæ¥ã«ããããã£ãªã¢ã¢ããã®ãã£ã³ã¹ãå¢ãããšèšãããŠããŸãããŸããAWSã®ãµãŒãã¹ãæè¡ã®å€åã«è¿œåŸããããã®åŠç¿ã®æ©äŒãšããŠãå©çšãããŠããŸãã
èªå®å¶åºŠã¯ãAWSã®ãµãŒãã¹ãæè¡ãæ£ç¢ºã«ç解ããå¹æçã«æŽ»çšããããã®åºæºãšããŠèšå®ãããŠããŸããããã«ãããäŒæ¥ã¯AWSèªå®ãæã€æè¡è ãæ¡çšããããšã§ãAWSã®å°å ¥ãéçšã«ããããªã¹ã¯ãäœæžããããšãã§ããŸãã
1.3 ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®äœçœ®ã¥ã
AWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã¯ãAWSèªå®ã®äžã§ãåºç€çãªè³æ ŒãšããŠäœçœ®ã¥ããããŠããŸãããã®è³æ Œã¯ãAWSã®ãµãŒãã¹ã®åºæ¬çãªæŠå¿µãå©ç¹ã䜿çšæ¹æ³ã«é¢ããç¥èãæã€ããšã蚌æãããã®ã§ããç¹ã«ãAWSãåããŠåŠã¶æ¹ããã¯ã©ãŠãæè¡ã«èå³ãæã€æ¹ã«åããå ¥éçãªè³æ Œãšãªã£ãŠããŸãã
ãã®è³æ ŒãååŸããããšã§ãAWSã®åºæ¬çãªãµãŒãã¹ãæ©èœã«ã€ããŠã®ç解ãæ·±ããããšãã§ããŸãããŸããå®éã®æ¥åã§ã®AWSã®å©çšããäžäœã®AWSèªå®è³æ Œãç®æãéã®ã¹ããããšããŠãéåžžã«æå¹ã§ããããã«ãAWSã®ãšã³ã·ã¹ãã ãã³ãã¥ããã£ã«åå ããåãã®äžæ©ãšããŠããã®è³æ Œã®ååŸã¯å€§ããªæ矩ãæã£ãŠããŸãã
2. è©Šéšã®é£æ床ãšç¹åŸŽ
å€ãã®æè¡è ãåŠçãAWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®è³æ ŒãååŸããããšèããéãæãæ°ã«ãªãã®ãè©Šéšã®é£æ床ã§ãããã®ã»ã¯ã·ã§ã³ã§ã¯ãè©Šéšã®åºæ¬æ å ±ããé£æ床ããããŠåæ Œçã«è³ããŸã§ã®èæ¯ã詳ãã解説ããŸãã
2.1 è©Šéšã®åºæ¬æ å ±
AWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®è©Šéšã¯ãAWSã®åºæ¬çãªãµãŒãã¹ãæŠå¿µã«é¢ããç¥èãåããã®ã§ããè©Šéšæéã¯90åã§ãå€è¢éžæåé¡ãå€çéžæåé¡ãåºé¡ãããŸããåæ Œåºæºã¯1,000ç¹æºç¹äž700ç¹ä»¥äžãšãªã£ãŠãããåæ Œããããã«ã¯70%以äžã®æ£ççãå¿ èŠã§ãã
è©Šéšã®èšèªã¯è±èªãæ¥æ¬èªãéåœèªãäžåœèªãªã©ãè€æ°ã®èšèªã§åéšããããšãå¯èœã§ãããŸããè©Šéšæã¯100ãã«ãšãªã£ãŠãããå ¬åŒã®AWSãã¬ãŒãã³ã°ã»ã³ã¿ãŒããªã³ã©ã€ã³ã§åéšããããšãã§ããŸãã
2.2 é£æ床ã®å®é
å€ãã®åéšè ãæããé£æ床ã¯ãå人ã®çµéšãç¥èã«ãã£ãŠç°ãªããŸããããããAWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã¯ãAWSèªå®ã®äžã§ãå ¥éã¬ãã«ãšãããŠããŸãããã®ãããAWSã®åºæ¬çãªãµãŒãã¹ãæŠå¿µã«ã€ããŠã®åŠç¿ããã£ãããšè¡ãã°ãåæ Œã¯ååã«å¯èœã§ãã
è©Šéšã®å 容ã¯ãAWSã®äž»èŠãµãŒãã¹ãã¯ã©ãŠãã®åºæ¬çãªæŠå¿µãAWSã®äŸ¡æ Œã¢ãã«ããµããŒããã©ã³ãªã©ãå¹ åºããããã¯ã«ããããŸããããããæ·±ãæè¡çç¥èãåãåé¡ã¯å°ãªããåºæ¬çãªç解ãæã£ãŠããã°è§£çããããšãã§ããŸãã
2.3 åæ Œçãšãã®èæ¯
AWSå ¬åŒããã¯å ·äœçãªåæ Œçã®æ°åã¯å ¬éãããŠããŸããããå€ãã®åéšè ãååã§ã®åæ Œãå ±åããŠããŸãããã®èæ¯ã«ã¯ãAWSãæäŸããè±å¯ãªåŠç¿ãªãœãŒã¹ããµã³ãã«åé¡ããã¬ãŒãã³ã°ã³ãŒã¹ãªã©ããããŸãã
ç¹ã«ãAWSãæäŸããå ¬åŒã®åŠç¿ã¬ã€ãããã¯ã€ãããŒããŒã¯ãè©Šéšã®å 容ãæ·±ãç解ããããã®éèŠãªãªãœãŒã¹ãšãªã£ãŠããŸãããããã®è³æãäžå¿ã«åŠç¿ãé²ããããšã§ãè©Šéšã®å 容ãåºé¡åŸåãææ¡ããå¹æçãªå¯Ÿçãç«ãŠãããšãã§ããŸãã
3. è©Šéšã®å 容ãšå¯Ÿç
è©Šéšãåéšããåã«ããã®å 容ãšå¯Ÿçããã£ãããšç解ããŠããããšã¯éåžžã«éèŠã§ãããã®ã»ã¯ã·ã§ã³ã§ã¯ãAWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®è©Šéšå 容ãšãå¹æçãªå匷æ¹æ³ã«ã€ããŠè©³ãã解説ããŸãã
3.1 äž»èŠãªåºé¡ç¯å²
AWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®è©Šéšã¯ãAWSã®åºæ¬çãªãµãŒãã¹ãæŠå¿µã«é¢ããç¥èãäžå¿ã«åºé¡ãããŸããå ·äœçã«ã¯ãAWSã®äž»èŠãµãŒãã¹ãã¯ã©ãŠãã®åºæ¬çãªæŠå¿µãAWSã®äŸ¡æ Œã¢ãã«ããµããŒããã©ã³ãªã©ãäž»èŠãªåºé¡ç¯å²ãšãªã£ãŠããŸãã
ç¹ã«ãAmazon EC2ãAmazon S3ãªã©ã®åºæ¬çãªãµãŒãã¹ã«é¢ããç¥èã¯å¿ é ãšãªããŸãããŸããã¯ã©ãŠãã®å©ç¹ãç¹åŸŽãã»ãã¥ãªãã£ãã³ã³ãã©ã€ã¢ã³ã¹ã«é¢ããåºæ¬çãªç¥èãåãããããšãå€ãã§ãã
3.2 å匷æ¹æ³ãšããããææ
å¹æçãªå匷æ¹æ³ãšããŠã¯ããŸãAWSãæäŸããå ¬åŒã®åŠç¿ã¬ã€ãããã¯ã€ãããŒããŒãäžå¿ã«åŠç¿ãé²ããããšãããããããŸãããããã®è³æã¯ãè©Šéšã®å 容ãåºé¡åŸåãæ·±ãç解ããããã®éèŠãªãªãœãŒã¹ãšãªã£ãŠããŸãã
ãŸããå®éã«AWSã®ãµãŒãã¹ãå©çšããŠã¿ãããšã§ãçè«çãªç¥èã ãã§ãªããå®è·µçãªã¹ãã«ã身ã«ã€ããããšãã§ããŸããAWSã¯ç¡ææ ãæäŸããŠãããããå®éã«ãµãŒãã¹ãå©çšããªããåŠç¿ãé²ããããšãå¯èœã§ãã
ããã«ãå€ãã®æžç±ããªã³ã©ã€ã³ã³ãŒã¹ãè©Šéšå¯ŸçãšããŠæäŸãããŠããŸããç¹ã«ãå®éã®è©Šéšåé¡ã«è¿ããµã³ãã«åé¡ãæäŸããŠããææã¯ãè©Šéšã®é°å²æ°ãã€ããããã«éåžžã«æå¹ã§ãã
3.3 å®éã®è©Šéšåé¡ã®åŸå
AWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®è©Šéšåé¡ã¯ãåºæ¬çãªç¥èãåããã®ãäžå¿ãšãªã£ãŠããŸããããããå®éã®æ¥åã§ã®AWSã®å©çšã·ãŒã³ãæ³å®ããå¿çšçãªåé¡ãåºé¡ãããããšããããŸãã
ç¹ã«ãAWSã®ãµãŒãã¹éã®é£æºããè€æ°ã®ãµãŒãã¹ãçµã¿åããããœãªã¥ãŒã·ã§ã³ã«é¢ããåé¡ã¯æ³šæãå¿ èŠã§ãããŸããææ°ã®ãµãŒãã¹ãæ©èœã«é¢ããåé¡ãåºé¡ãããããšããããããå®æçã«AWSã®å ¬åŒãµã€ããããã°ããã§ãã¯ããŠãææ°ã®æ å ±ããã£ããã¢ããããããšãéèŠã§ãã
4. è©Šéšãåããã¡ãªãã
AWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®è©Šéšãåããããšã«ã¯ãå€ãã®ã¡ãªããããããŸãããã®ã»ã¯ã·ã§ã³ã§ã¯ãè³æ ŒååŸè ã®ç¹å žãããã£ãªã¢ãžã®åœ±é¿ããããŠAWSèªå®è³æ Œã®çã®äŸ¡å€ã«ã€ããŠè©³ãã解説ããŸãã
4.1 è³æ ŒååŸè ã®ç¹å ž
AWSèªå®è³æ ŒãååŸãããšãå€ãã®ç¹å žã享åããããšãã§ããŸãããŸããAWSã®å ¬åŒã€ãã³ããã»ãããŒã«åªå çã«åå ããããšãã§ããããã«ãªããŸããããã«ãããææ°ã®æ å ±ãæè¡ããã¡æ©ããã£ããã¢ããããããšãã§ããŸãã
ãŸããAWSèªå®è³æ Œã®ããŽããããžã䜿çšããããšãèš±å¯ããããããå±¥æŽæžãååºãSNSãªã©ã§èªèº«ã®ã¹ãã«ãã¢ããŒã«ããããšãã§ããŸããããã«ãAWSèªå®è³æ Œè éå®ã®ã³ãã¥ããã£ã«åå ããããšã§ãä»ã®è³æ ŒååŸè ãšã®ãããã¯ãŒãã³ã°ã®æ©äŒãå¢ããŸãã
4.2 ãã£ãªã¢ãžã®åœ±é¿
AWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®è³æ Œãæã€ããšã¯ããã£ãªã¢ã«ãããŠå€§ããªåœ±é¿ããããããŸããå€ãã®äŒæ¥ã¯ãã¯ã©ãŠãæè¡ã®å°å ¥ã掻çšãé²ããŠãããAWSã®ç¥èãã¹ãã«ãæã€æè¡è ã¯éåžžã«é«ãéèŠããããŸãã
è³æ ŒãååŸããããšã§ãæ°ããè·å Žããããžã§ã¯ããžã®åå ã®ãã£ã³ã¹ãå¢ããã ãã§ãªããæé²ã絊äžã¢ããã®å¯èœæ§ãé«ãŸããŸãããŸããããªãŒã©ã³ã¹ãšããŠæŽ»åããéã«ããAWSèªå®è³æ Œã¯å€§ããªä¿¡é Œæ§ãæã€ãããå€ãã®ã¯ã©ã€ã¢ã³ãããã®äŸé Œãåããããšãã§ããŸãã
4.3 AWSèªå®è³æ Œã®äŸ¡å€
AWSèªå®è³æ Œã¯ãåœå å€ãåããéåžžã«é«ãè©äŸ¡ãåããŠããŸããããã¯ãAWSãã¯ã©ãŠããµãŒãã¹ã®åžå Žã§ã®ãªãŒããŒçãªååšã§ããããããã®èªå®è³æ Œãæã€äŸ¡å€ãéåžžã«é«ãããã§ãã
ç¹ã«ãæè¡ã®é²åãéåžžã«éãITæ¥çã«ãããŠãææ°ã®ç¥èãã¹ãã«ãæã€ããšã¯éåžžã«éèŠã§ããAWSèªå®è³æ ŒãååŸããããšã§ãåžžã«æåç·ã®æè¡ãåŠã¶å§¿å¢ããããã掻çšããèœåãæã£ãŠããããšã蚌æãããŸãã
5. å®éã®åéšè ã®å£°
è©Šéšãåéšããåã«ãå®éã«è©Šéšãçµéšããåéšè ã®å£°ãèãããšã¯éåžžã«æçã§ãããã®ã»ã¯ã·ã§ã³ã§ã¯ãåæ Œè ã®äœéšè«ãè©Šéšå¯Ÿçã®ãã€ã³ããããããã®å匷æ³ã«ã€ããŠè©³ãã玹ä»ããŸãã
5.1 åæ Œè ã®äœéšè«
å€ãã®åéšè ããAWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®è©Šéšã¯åºæ¬çãªå 容ãäžå¿ã§ãããšæããŠããŸããããããå®éã®æ¥åã·ãŒã³ãæ³å®ããåé¡ãåºé¡ããããããå®è·µçãªç¥èãå¿ èŠãšãããŸãããŸããè©Šéšæéã¯90åãšçããããæéé åã«æ³šæããããšããã€ã³ããšãªããŸãã
5.2 è©Šéšå¯Ÿçã®ãã€ã³ã
è©Šéšå¯ŸçãšããŠããŸãã¯AWSãæäŸããå ¬åŒã®åŠç¿ã¬ã€ãããã¯ã€ãããŒããŒããã£ãããšèªãããšãéèŠã§ãããããã®è³æã¯ãè©Šéšã®å 容ãåºé¡åŸåãç解ããããã®åºæ¬ãšãªããªãœãŒã¹ã§ãã
ãŸããå®éã«AWSã®ãµãŒãã¹ãå©çšããŠã¿ãããšã§ãçè«ã ãã§ãªãå®è·µçãªã¹ãã«ã身ã«ã€ããããšãã§ããŸããç¹ã«ãç¡ææ ã掻çšããŠãå®éã®ãµãŒãã¹ãæäœããªããåŠç¿ãé²ããããšãããããã§ãã
5.3 ããããã®å匷æ³
å¹æçãªå匷æ³ãšããŠãæš¡æ¬è©Šéšãç¹°ãè¿ã解ãããšãæããããŸããæš¡æ¬è©Šéšã解ãããšã§ãå®éã®è©Šéšã®é°å²æ°ãåºé¡åŸåãææ¡ããããšãã§ããŸãããŸããééããåé¡ã埩ç¿ããããšã§ãèªèº«ã®åŒ±ç¹ãå æããããšãã§ããŸãã
ããã«ãAWSã®å ¬åŒãµã€ããããã°ãå®æçã«ãã§ãã¯ããææ°ã®æ å ±ãæè¡ããã£ããã¢ããããããšãéèŠã§ããã¯ã©ãŠãæè¡ã¯æ¥ã é²åããŠãããããåžžã«ææ°ã®ç¥èãæã€ããšãæ±ããããŸãã
6. ãŸãšã: AWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒãç®æãã¹ãã
ãã®èšäºãéããŠãAWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã®è©Šéšå 容ãã¡ãªãããåéšè ã®å£°ãªã©ãå€å²ã«ãããæ å ±ãæäŸããŠããŸãããæåŸã«ããã®è³æ Œãç®æãã¹ããããããŠä»åŸã®å±æã«ã€ããŠãŸãšããŠãããŸãã
6.1 è³æ Œã®ååŸãããããããçç±
AWSèªå®ã¯ã©ãŠããã©ã¯ãã£ã·ã§ããŒã¯ãã¯ã©ãŠãæè¡ã®åºæ¬ãåŠã¶ããã®å ¥éãšããŠéåžžã«é©ããŠããŸãããã®è³æ Œãæã€ããšã§ãã¯ã©ãŠãæè¡ã®åºæ¬çãªç¥èã蚌æããããšãã§ããŸãããŸããå€ãã®äŒæ¥ãAWSãå©çšããŠããçŸåšããã®è³æ Œãæã€ããšã¯ãå°±è·ã転è·ã®éã®å€§ããªã¢ããã³ããŒãžãšãªããŸãã
ããã«ãAWSã®ãµãŒãã¹ãå®éã«å©çšããéã®èªä¿¡ããä»ã®AWSèªå®è©Šéšãžã®ã¹ãããã¢ãããšããŠãããã®è³æ Œã¯éåžžã«åœ¹ç«ã¡ãŸãã
6.2 ä»åŸã®AWSèªå®è©Šéšã®å±æ
AWSã¯ãæè¡ã®é²åãšãšãã«ãæ°ãããµãŒãã¹ãæ©èœãç¶ã ãšãªãªãŒã¹ããŠããŸãããã®ãããAWSèªå®è©Šéšãåžžã«ã¢ããããŒããããŠãããææ°ã®æè¡ãç¥èãåãå 容ãå¢ããŠããŠããŸãã
ä»åŸããã¯ã©ãŠãæè¡ã®æ®åãšãšãã«ãAWSèªå®è©Šéšã®éèŠã¯å¢å ããŠãããšäºæ³ãããŸããç¹ã«ãããé«åºŠãªã¹ãã«ãç¥èã蚌æããäžçŽã®è³æ Œãžã®éèŠãé«ãŸãããšãæåŸ ãããŸããããããããAWSã®ææ°æ å ±ããã£ããã¢ããããã¹ãã«ã¢ãããç¶ããããšãéèŠãšãªããŸãã