AWSã¯ä¸çåå°ã«ãªã¼ã¸ã§ã³ãæã¡ããã®ä¸ã«ã¢ãã¤ã©ããªãã£ã¾ã¼ã³(AZ)ãè¤æ°ããã¾ãã
AZã¯ãã¼ã¿ã»ã³ã¿ã¼ã«ç¸å½ããæ¦å¿µã§ãã
è¤æ°ã®AZã䏿ãå©ç¨ããã°ããã¼ã¿ã»ã³ã¿ã¼ã®é»æºé害ã大å°éãèµ·ããæã«ãå¥ã®AZãçãæ®ã£ã¦ããããå®å¿ã§ãã
åãªã¼ã¸ã§ã³ã«AZãä½åãããã¯ã
ã°ãã¼ãã«ã¤ã³ãã©ã¹ãã©ã¯ãã£ãªã¼ã¸ã§ã³ã¨ AZã«è¨è¼ãããã¾ãã
æ°ã«ãªãã®ã¯ãä¸è¨ï¼ãªã¼ã¸ã§ã³ã§ãã
AZã1ã¤ãã¾ãã¯2ã¤ããããã¾ããã
ã«ãã (ä¸é¨) ãªã¼ã¸ã§ã³
EC2 ã¢ãã¤ã©ããªãã£ã¼ã¾ã¼ã³: 2
ä¸å½æ¬å (å京) ãªã¼ã¸ã§ã³
EC2 ã¢ãã¤ã©ããªãã£ã¼ã¾ã¼ã³: 2
ã¢ã¸ã¢ãã·ãã£ã㯠(大éª) ãã¼ã«ã«ãªã¼ã¸ã§ã³
EC2 ã¢ãã¤ã©ããªãã£ã¼ã¾ã¼ã³: 1
AWSã®èª¬æã§ã¯ãã3ã¤ã®AZã«åæ£ããã¦ããå³ãè¦ã¾ãã
å¼ç¨å
ï¼Amazon Aurora DB ã¯ã©ã¹ã¿ã¼
3ã¤ã«åé·ããã¦ããããªãµã¼ãã¹ï¼S3ãAuroraãDynamoDBï¼ã«ã¤ãã¦ãªã¼ã¸ã§ã³è¡¨ãã¿ã¦ããµã¼ãã¹æä¾ç¶æ³ã確èªãã¦ã¿ãã¨ãããæå¤ã¨å¯¾å¿ãã¦ãããã¨ããããã¾ãããã
ãããã®ãµã¼ãã¹ãï¼ã¤ã®AZã«åé·ãããã¨ããã®ã¯çæ³çãªç¶æ³ä¸ã§ã¯æ£ããã¨æããã¾ãããä¾å¤ãããã¨ãããã¨ã§ãããã
Auroraã®å¯¾å¿ç¶æ³ãã°ããã¦ã¾ãããã«ããã§ãªã¼ãã©ãè¦ãã¦è¯ãã£ãã§ãã
ãµã¼ãã¹ | ã«ãã | å京 | å¤§éª |
---|---|---|---|
S3 | â | â | â |
Aurora | â | ||
DynamoDB | â | â | â |
S3
ãªãã¸ã§ã¯ãã¯ã²ã¨ã¤ã® AWS ãªã¼ã¸ã§ã³å ã§å°ãªãã¨ã 3 ã¤ã®ã¢ãã¤ã©ããªãã£ã¼ã¾ã¼ã³ (äºãã«é¢ãã¦ãã) ã«ã¾ããã£ãè¤æ°ã®ããã¤ã¹ã«èªåçã«ä¿åããã¾ãã
Amazon S3 ã®ãããã質å
ãã®ããã«æ¸ãã¦ããã¾ãããå®éã¯2ã¤ã§ã1ã¤ã§ããããããã§ãã
AWS 大éªãã¼ã«ã«ãªã¼ã¸ã§ã³ã¯ãå½åãåä¸ã®ã¢ãã¤ã©ããªãã£ã¾ã¼ã³ã®ã¿ãæä¾ãããã¼ã¿ã»ã³ã¿ã¼éãããã¾ã§ä»¥ä¸ã«å°ççã«é¢ããã¨ã§ãç¹å®ã®ã¢ããªã±ã¼ã·ã§ã³ã®ãã¼ãºã«å¯¾å¿ãã¾ãã
AWS 大éªãã¼ã«ã«ãªã¼ã¸ã§ã³ã§ã¯ã Amazon Elastic Compute Cloud (Amazon EC2), Amazon Simple Storage Service (Amazon S3), Amazon Relational Database Service (Amazon RDS) ãã¯ããã¨ããåãµã¼ãã¹ããå©ç¨ããã ãã¾ãã
åä¸ã®AZã§ãS3ããã§ã¼ã¨è¨ã£ã¦ã¾ããã
ãã ãS3ã«ã¯ã¹ãã¬ã¼ã¸ã¯ã©ã¹ã¨ããã®ããããã¹ã¿ã³ãã¼ããé¸ã¶ã¨3ã¤ã«åé·ããã¾ãã
ã«ãããªã¼ã¸ã§ã³ã§è©¦ããã®ã§ãããåé¡ãªãã¹ã¿ã³ãã¼ãã鏿ã§ãã¾ããã
é ãããAZãããã®ããAZå
ã§åé·ãã¦ããã®ã ã¨æãã¾ãããè峿·±ãã¨ããã§ãã
Aurora
Amazon Aurora DB ã¯ã©ã¹ã¿ã¼ã¯ã1 ã¤ã® DB ã¤ã³ã¹ã¿ã³ã¹ (MySQL ã¾ã㯠PostgreSQL ã¨äºæ) ããã³ 1 ã¤ã®ã¯ã©ã¹ã¿ã¼ããªã¥ã¼ã (3 ã¤ã®ã¢ãã¤ã©ããªãã£ã¼ã¾ã¼ã³ã«ã³ãã¼ããã DB ã¯ã©ã¹ã¿ã¼ã®ãã¼ã¿ãåä¸ã®ä»®æ³ããªã¥ã¼ã ã¨ãã¦è¡¨ç¾) ã§æ§æããã¾ãã
Amazon Aurora DB ã¯ã©ã¹ã¿ã¼ã®ä½æ
ãã¡ãã ãï¼ã¤ã®ã ã¨æ¸ãã¦ã¯ããã¾ãããå®éã¯2ã¤ã®AZã§ã使ãã¦ãã¾ããã
DynamoDB
Availability Zones for the China Regions
ã»In the Beijing Region, there are two Availability Zones.
ã»In the Ningxia Region, there are three Availability Zones.
AWSã®ä¸å½ãµã¤ãã§ãä¸è¨ã®èª¬æãçºè¦ãã¾ããã
å京ãªã¼ã¸ã§ã³ã§ã¯DynamoDBã¯2ã¤ã®AZã§åãã¨æè¨ããã¦ãã¾ãã
ã¾ã¨ã
AWSã®ãµã¼ãã¹ã«ããã¦ãï¼ã¤ä»¥ä¸ã®AZã¯å¿
é ã§ã¯ç¡ãããã§ãã
åãªã¼ã¸ã§ã³ããµã¼ãã¹ã®ç¹æ§ãçè§£ããããã§ä¸æãå©ç¨ãã¾ãããã
渡辺 ä¿¡ç§(è¨äºä¸è¦§)
2017å¹´å
¥ç¤¾ / å°å³ãªå
容ãä¸å¯§ã«æ¸ããã