{"id":2496,"date":"2025-02-07T17:40:45","date_gmt":"2025-02-07T09:40:45","guid":{"rendered":"https:\/\/aws-oncloudai.com\/?p=2496"},"modified":"2025-02-07T17:45:36","modified_gmt":"2025-02-07T09:45:36","slug":"syafwsxgkyxjg","status":"publish","type":"post","link":"https:\/\/aws-oncloudai.com\/ja\/syafwsxgkyxjg\/","title":{"rendered":"AWS \u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u7528\u3057\u305f\u9ad8\u53ef\u7528\u6027\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5b9f\u88c5"},"content":{"rendered":"<p><span style=\"color: #000000;\">\u9ad8\u53ef\u7528\u6027 (HA) \u306f\u3001\u6700\u65b0\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u57fa\u790e\u3067\u3059\u3002\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u6700\u9069\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3067\u3082\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5e38\u306b\u9069\u5207\u306b\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002 AWS (Amazon Web Services) \u306f\u3001\u9ad8\u53ef\u7528\u6027\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u69cb\u7bc9\u306b\u5f79\u7acb\u3064\u4e00\u9023\u306e\u30c4\u30fc\u30eb\u3068\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u306f\u3001\u3055\u3089\u306b\u8a73\u3057\u304f\u8abf\u3079\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-2507 aligncenter\" src=\"http:\/\/aws-oncloudai.com\/wp-content\/uploads\/2025\/02\/images.png\" alt=\"\" width=\"411\" height=\"250\" srcset=\"https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2025\/02\/images.png 288w, https:\/\/aws-oncloudai.com\/wp-content\/uploads\/2025\/02\/images-18x12.png 18w\" sizes=\"(max-width: 411px) 100vw, 411px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-what-is-high-availability\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>\u9ad8\u53ef\u7528\u6027\u3068\u306f\u4f55\u3067\u3059\u304b?<\/strong>\u00a0<\/span><\/h3>\n<p><span style=\"color: #000000;\">\u9ad8\u53ef\u7528\u6027\u3068\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u969c\u5bb3\u306a\u304f\u9577\u671f\u9593\u306b\u308f\u305f\u3063\u3066\u7d99\u7d9a\u7684\u306b\u52d5\u4f5c\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3059\u308b\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u539f\u56e0\u306b\u3088\u308b\u4e2d\u65ad\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\"><strong>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u969c\u5bb3<\/strong><\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c<\/strong><\/span><\/li>\n<li><span style=\"color: #000000;\">\u5fdc\u7528<strong>\u30d7\u30ed\u30b0\u30e9\u30e0\u30a8\u30e9\u30fc<\/strong><\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u81ea\u7136<\/strong>\u707d\u5bb3<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">HA\u306e\u4e3b\u306a\u76ee\u7684\u306f<strong>\u5197\u9577\u6027<\/strong>\u3001<strong>\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u30e1\u30ab\u30cb\u30ba\u30e0<\/strong>\u305d\u3057\u3066<strong>\u8ca0\u8377\u5206\u6563<\/strong>\u3002<\/span><\/p>\n<h3 id=\"heading-aws-services-for-high-availability\" class=\"permalink-heading\"><span style=\"color: #000000;\">\u6210\u3057\u9042\u3052\u308b<strong>\u9ad8\u53ef\u7528\u6027 AWS \u30b5\u30fc\u30d3\u30b9<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">AWS \u306f\u3001\u9ad8\u53ef\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3055\u307e\u3056\u307e\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u30b5\u30fc\u30d3\u30b9\u3068\u305d\u306e\u8ca2\u732e\u306e\u5185\u8a33\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/span><\/p>\n<h4 id=\"heading-1-amazon-ec2-auto-scaling\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>1. Amazon EC2 \u81ea\u52d5<\/strong>\u62e1\u5f35\u6a5f\u80fd<\/span><\/h4>\n<p><span style=\"color: #000000;\"><strong>\u95a2\u6570\uff1a<\/strong><\/span><br \/>\n<span style=\"color: #000000;\">\u9700\u8981\u306b\u5fdc\u3058\u3066 EC2 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u6570\u3092\u81ea\u52d5\u7684\u306b\u8abf\u6574\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u304b:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u304c\u591a\u3044\u671f\u9593\u306b\u306f\u30b9\u30b1\u30fc\u30eb\u30a2\u30c3\u30d7\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u5c11\u306a\u3044\u3068\u304d\u306f\u30b9\u30b1\u30fc\u30eb\u30c0\u30a6\u30f3\u3057\u3066\u30b3\u30b9\u30c8\u3092\u7bc0\u7d04\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u6b63\u5e38\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u7570\u5e38\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u7f6e\u304d\u63db\u308f\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-2-elastic-load-balancer-elb\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>2. \u30a8\u30e9\u30b9\u30c6\u30a3\u30c3\u30af\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\uff08ELB\uff09<\/strong>\u00a0<\/span><\/h4>\n<p><span style=\"color: #000000;\"><strong>\u95a2\u6570\uff1a<\/strong><\/span><br \/>\n<span style=\"color: #000000;\">\u7740\u4fe1\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8907\u6570\u306e\u30bf\u30fc\u30b2\u30c3\u30c8 (EC2 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306a\u3069) \u306b\u5206\u6563\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u304b:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u5358\u4e00\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u904e\u8ca0\u8377\u306b\u306a\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6b63\u5e38\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u306e\u307f\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30b5\u30dd\u30fc\u30c8<strong>\u5730\u57df\u9593\u8ca0\u8377\u5206\u6563\u3001<\/strong>\u4e16\u754c\u7684\u306a\u30ab\u30d0\u30ec\u30c3\u30b8\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-3-amazon-rds-multi-az\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>3. Amazon RDS \u30de\u30eb\u30c1AZ<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000;\"><strong>\u95a2\u6570\uff1a<\/strong><\/span><br \/>\n<span style=\"color: #000000;\">MySQL \u3084 PostgreSQL \u306a\u3069\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u304b:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u5225\u306e\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3 (AZ) \u306b\u30b9\u30bf\u30f3\u30d0\u30a4\u30ec\u30d7\u30ea\u30ab\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u81ea\u52d5\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306b\u3088\u308a\u3001\u969c\u5bb3\u767a\u751f\u6642\u306e\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30c7\u30fc\u30bf\u3092\u540c\u671f\u72b6\u614b\u306b\u4fdd\u3061\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-4-amazon-s3\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>4. \u30a2\u30de\u30be\u30f3<\/strong>S3<\/span><\/h4>\n<p><span style=\"color: #000000;\"><strong>\u95a2\u6570\uff1a<\/strong><\/span><br \/>\n<span style=\"color: #000000;\">99.9999999999% (11 9s) \u306e\u8010\u4e45\u6027\u3092\u5099\u3048\u305f\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u304b:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u30c7\u30fc\u30bf\u306e\u5197\u9577\u30b3\u30d4\u30fc\u306f\u8907\u6570\u306e\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u7d44\u307f\u8fbc\u307f\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u753b\u50cf\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306a\u3069\u306e\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u6700\u9069\u3067\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-5-route-53\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>5. \u30eb\u30fc\u30c853<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000;\"><strong>\u95a2\u6570\uff1a<\/strong><\/span><br \/>\n<span style=\"color: #000000;\">AWS \u306e DNS \u30b5\u30fc\u30d3\u30b9\u306f\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u6b63\u5e38\u306a\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u9001\u4fe1\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u304b:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u6709\u52b9\u306b\u3059\u308b<strong>\u5730\u7406\u7684\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong>\u305d\u3057\u3066<strong>\u30ec\u30a4\u30c6\u30f3\u30b7\u30d9\u30fc\u30b9\u306e\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong>\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30b5\u30dd\u30fc\u30c8<strong>DNS\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc<\/strong>\u505c\u6b62\u6642\u306b\u306f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7 \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5207\u308a\u66ff\u3048\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u4ed6\u306e AWS \u30b5\u30fc\u30d3\u30b9\u3068\u306e\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u7d71\u5408\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-6-amazon-cloudfront\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>6. \u30a2\u30de\u30be\u30f3<\/strong>\u30af\u30e9\u30a6\u30c9\u30d5\u30ed\u30f3\u30c8<\/span><\/h4>\n<p><span style=\"color: #000000;\"><strong>\u6a5f\u80fd\uff1a<\/strong><\/span><br \/>\n<span style=\"color: #000000;\">\u30a8\u30c3\u30b8\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (CDN) \u30b5\u30fc\u30d3\u30b9\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u304b:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u4e16\u754c\u4e2d\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u5f85\u3061\u6642\u9593\u3092\u77ed\u7e2e\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u6b63\u5e38\u306a\u30bd\u30fc\u30b9\u306b\u81ea\u52d5\u7684\u306b\u5207\u308a\u66ff\u3048\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">AWS Shield \u3067 DDoS \u653b\u6483\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-7-aws-global-accelerator\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>7. AWS\u30b0\u30ed\u30fc\u30d0\u30eb<\/strong>\u30a2\u30af\u30bb\u30eb<\/span><\/h4>\n<p><span style=\"color: #000000;\"><strong>\u95a2\u6570\uff1a<\/strong><\/span><br \/>\n<span style=\"color: #000000;\">AWS \u30b0\u30ed\u30fc\u30d0\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u6d3b\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u53ef\u7528\u6027\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u304b:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u30e6\u30fc\u30b6\u30fc\u3092\u6700\u3082\u8fd1\u3044\u5065\u5eb7\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u8a98\u5c0e\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5065\u5168\u6027\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u76e3\u8996\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u5197\u9577\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d1\u30b9\u306b\u3088\u308a\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-8-aws-lambda\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>8. AWS<\/strong>\u00a0\u30e9\u30e0\u30c0<\/span><\/h4>\n<p><span style=\"color: #000000;\"><strong>\u95a2\u6570\uff1a<\/strong><\/span><br \/>\n<span style=\"color: #000000;\">\u30a4\u30d9\u30f3\u30c8\u306b\u57fa\u3065\u3044\u3066\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9 \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b5\u30fc\u30d3\u30b9\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u304b:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u9ad8\u3044\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3068\u30d5\u30a9\u30fc\u30eb\u30c8 \u30c8\u30ec\u30e9\u30f3\u30b9\u6027\u3092\u5b9f\u73fe\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u7ba1\u7406\u306f\u4e0d\u8981\u3067\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u5931\u6557\u3057\u305f\u5b9f\u884c\u3092\u81ea\u52d5\u7684\u306b\u518d\u8a66\u884c\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-9-amazon-dynamodb\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>9. \u30a2\u30de\u30be\u30f3<\/strong>\u30c0\u30a4\u30ca\u30e2DB<\/span><\/h4>\n<p><span style=\"color: #000000;\"><strong>\u6a5f\u80fd:<\/strong><\/span><br \/>\n<span style=\"color: #000000;\">1 \u6841\u30df\u30ea\u79d2\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u3001\u5b8c\u5168\u306b\u7ba1\u7406\u3055\u308c\u305f NoSQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3064\u304b:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u30de\u30eb\u30c1\u30ea\u30fc\u30b8\u30e7\u30f3\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306f DynamoDB \u30b0\u30ed\u30fc\u30d0\u30eb\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u5927\u898f\u6a21\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6025\u5897\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u81ea\u52d5\u7684\u306b\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u7d44\u307f\u8fbc\u307f\u306e\u30d5\u30a9\u30fc\u30eb\u30c8 \u30c8\u30ec\u30e9\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-key-architecture-patterns-for-high-availability\" class=\"permalink-heading\"><span style=\"color: #000000;\">\u9ad8\u53ef\u7528\u6027<strong>\u4e3b\u8981\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30d1\u30bf\u30fc\u30f3<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">AWS \u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u305d\u308c\u3089\u3092\u52b9\u679c\u7684\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u4e3b\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/span><\/p>\n<h4 id=\"heading-1-multi-az-deployments\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>1. \u30de\u30eb\u30c1AZ\u914d\u7f6e<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000;\">\u5197\u9577\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u8907\u6570\u306e\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3\u306b\u914d\u7f6e\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\uff1a<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">2 \u3064\u306e\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3\u306b\u308f\u305f\u3063\u3066\u5b9f\u884c\u3055\u308c\u308b EC2 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30de\u30eb\u30c1 AZ \u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u8a2d\u5b9a\u3055\u308c\u305f RDS\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-2-auto-scaling-groups\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>2. \u81ea\u52d5\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0<\/strong>\u30b0\u30eb\u30fc\u30d7<\/span><\/h4>\n<p><span style=\"color: #000000;\">Auto Scaling \u3092\u4f7f\u7528\u3057\u3066\u3001\u7570\u5e38\u306a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u81ea\u52d5\u7684\u306b\u7f6e\u304d\u63db\u3048\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u57fa\u3065\u3044\u3066\u30b9\u30b1\u30fc\u30eb\u3057\u307e\u3059\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-3-load-balancing\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>3. \u8ca0\u8377\u5206\u6563<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000;\">\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u9593\u3067\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5206\u6563\u3059\u308b\u305f\u3081\u306b\u3001Elastic Load Balancer \u3092\u30c7\u30d7\u30ed\u30a4\u3057\u307e\u3059\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-4-fault-tolerant-data-layer\" class=\"permalink-heading\"><span style=\"color: #000000;\">4.<strong>\u30d5\u30a9\u30fc\u30eb\u30c8\u30c8\u30ec\u30e9\u30f3\u30c8\u30c7\u30fc\u30bf\u30ec\u30a4\u30e4\u30fc<\/strong><\/span><\/h4>\n<ul>\n<li><span style=\"color: #000000;\">\u9759\u7684\u30a2\u30bb\u30c3\u30c8\u3092\u4fdd\u5b58\u3059\u308b\u306b\u306f Amazon S3 \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3057\u3066 DynamoDB \u307e\u305f\u306f RDS Multi-AZ \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-5-monitoring-and-alerts\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>5. \u76e3\u8996\u3068<\/strong>\u30a2\u30e9\u30fc\u30e0<\/span><\/h4>\n<ul>\n<li><span style=\"color: #000000;\">\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u76e3\u8996\u306e\u305f\u3081\u306b Amazon CloudWatch \u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u81ea\u52d5\u5316\u3068\u554f\u984c\u89e3\u6c7a\u306b\u306f AWS Systems Manager \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"heading-6-disaster-recovery-plans\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>6. \u707d\u5bb3\u5fa9\u65e7<\/strong>\u30d7\u30e9\u30f3<\/span><\/h4>\n<ul>\n<li><span style=\"color: #000000;\">DNS \u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306b Route 53 \u3092\u6d3b\u7528\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u5b9a\u671f\u7684\u306a\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3068\u5fa9\u5143\u306b\u306f AWS Backup \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-real-world-example-high-availability-web-app\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>\u5b9f\u4f8b: \u9ad8\u53ef\u7528\u6027Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/span><\/p>\n<ol>\n<li><span style=\"color: #000000;\"><strong>\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9<\/strong>\uff1a<\/span>\n<ul>\n<li><span style=\"color: #000000;\">2 \u3064\u306e\u30a2\u30d9\u30a4\u30e9\u30d3\u30ea\u30c6\u30a3\u30fc\u30be\u30fc\u30f3\u306e EC2 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30ed\u30fc\u30c9 \u30d0\u30e9\u30f3\u30b5\u30fc\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3002<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"color: #000000;\"><strong>\u5f8c\u90e8<\/strong>\uff1a<\/span>\n<ul>\n<li><span style=\"color: #000000;\">\u30de\u30eb\u30c1 AZ \u3092\u5099\u3048\u305f Amazon RDS \u4e0a\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">Amazon S3 \u4e0a\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30b9\u30c8\u30ec\u30fc\u30b8\u3002<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"color: #000000;\"><strong>\u30b0\u30ed\u30fc\u30d0\u30eb\u30ea\u30fc\u30c1<\/strong>\uff1a<\/span>\n<ul>\n<li><span style=\"color: #000000;\">CloudFront \u3092\u4f7f\u7528\u3057\u3066\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">Route 53 \u306f DNS \u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"color: #000000;\"><strong>\u30e2\u30cb\u30bf\u30fc<\/strong>\uff1a<\/span>\n<ul>\n<li><span style=\"color: #000000;\">\u30e1\u30c8\u30ea\u30af\u30b9\u3068\u30a2\u30e9\u30fc\u30e0\u7528\u306e CloudWatch\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u51e6\u7406\u306e\u305f\u3081\u306b\u81ea\u52d5\u7684\u306b\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-benefits-of-high-availability-on-aws\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>AWS \u9ad8\u53ef\u7528\u6027<\/strong>\u5229\u70b9<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><strong>\u4fe1\u983c\u6027\u306e\u5411\u4e0a<\/strong>: \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3044\u3064\u3067\u3082\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/strong>: \u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u306b\u52d5\u7684\u306b\u9069\u5fdc\u3057\u307e\u3059\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u8cbb\u7528\u5bfe\u52b9\u679c<\/strong>: \u4f7f\u7528\u3057\u305f\u5206\u3060\u3051\u304a\u652f\u6255\u3044\u304f\u3060\u3055\u3044\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u5b89\u5168<\/strong>: \u6697\u53f7\u5316\u304a\u3088\u3073\u4fdd\u8b77\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"heading-conclusion\" class=\"permalink-heading\"><span style=\"color: #000000;\"><strong>\u7d50\u8ad6\u306f<\/strong>\u200b<\/span><\/h3>\n<p><span style=\"color: #000000;\">\u7a3c\u50cd\u6642\u9593\u3068\u4fe1\u983c\u6027\u3092\u91cd\u8996\u3059\u308b\u3042\u3089\u3086\u308b\u30d3\u30b8\u30cd\u30b9\u306b\u3068\u3063\u3066\u3001\u9ad8\u53ef\u7528\u6027\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u69cb\u7bc9\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002 AWS \u306f\u3001\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u3067\u5197\u9577\u6027\u304c\u3042\u308a\u3001\u30d5\u30a9\u30fc\u30eb\u30c8\u30c8\u30ec\u30e9\u30f3\u30c8\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002 Auto Scaling\u3001Elastic Load Balancer\u3001Route 53 \u306a\u3069\u306e AWS \u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5805\u7262\u3067\u56de\u5fa9\u529b\u306e\u3042\u308b\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u6700\u9ad8\u306e\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>\u9ad8\u53ef\u7528\u6027 (HA) \u306f\u3001\u6700\u65b0\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u57fa\u790e\u3067\u3059\u3002\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u6700\u9069\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3067\u3082\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5e38\u306b\u9069\u5207\u306b\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002 AWS (Amazon Web Services) \u306f\u3001\u9ad8\u53ef\u7528\u6027\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u69cb\u7bc9\u306b\u5f79\u7acb\u3064\u4e00\u9023\u306e\u30c4\u30fc\u30eb\u3068\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":2501,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"class_list":["post-2496","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-sharing"],"_links":{"self":[{"href":"https:\/\/aws-oncloudai.com\/ja\/wp-json\/wp\/v2\/posts\/2496","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aws-oncloudai.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aws-oncloudai.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/ja\/wp-json\/wp\/v2\/comments?post=2496"}],"version-history":[{"count":0,"href":"https:\/\/aws-oncloudai.com\/ja\/wp-json\/wp\/v2\/posts\/2496\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aws-oncloudai.com\/ja\/wp-json\/wp\/v2\/media\/2501"}],"wp:attachment":[{"href":"https:\/\/aws-oncloudai.com\/ja\/wp-json\/wp\/v2\/media?parent=2496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aws-oncloudai.com\/ja\/wp-json\/wp\/v2\/categories?post=2496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aws-oncloudai.com\/ja\/wp-json\/wp\/v2\/tags?post=2496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}