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decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1f4a37434c4406c19f1c\/4-0.png\" alt=\"eng_infra_001.png.img.fullhd.medium.png\" 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of Rack\u3067\u7a81\u767a\u306e\u30b5\u30fc\u30d3\u30b9\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30ad\u30e3\u30ea\u30a2\u30b0\u30ec\u30fc\u30c9\u306e\u30b3\u30a2\u30b9\u30a4\u30c3\u30c1\u3067\u30aa\u30fc\u30d0\u30fc\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u306e\u306a\u3044\u30ec\u30a4\u30e4\u30fc\u3092\u5b9f\u73fe\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u300c\u5929\u7a7a\u306e\u57ce\u30e9\u30d4\u30e5\u30bf\u300d\u3084\u300c\u30ef\u30fc\u30eb\u30c9\u30ab\u30c3\u30d72014\u300d\u3067\u9054\u6210\u3057\u305f\u79d2\u9593\u30c4\u30a4\u30fc\u30c8\u6570\u306e\u8a18\u9332\u306a\u3069\u3001\u6ce8\u76ee\u3059\u3079\u304d\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u6210\u679c\u3092\u901a\u3058\u3066\u3001Twitter\u306e\u521d\u671f\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u308c\u304b\u3089\u6570\u5e74\u304c\u7d4c\u3061\u3001\u79c1\u305f\u3061\u306f5\u3064\u306e\u5927\u9678\u306bPOP\u3092\u6301\u3061\u3001\u4f55\u5341\u4e07\u3082\u306e\u30b5\u30fc\u30d0\u30fc\u3092\u6301\u3064\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u904b\u55b6\u3057\u3066\u3044\u307e\u3057\u305f\u30022015\u5e74\u521d\u982d\u306b\u306f\u3001\u30b5\u30fc\u30d3\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5909\u66f4\u3084\u5bb9\u91cf\u30cb\u30fc\u30ba\u306e\u5897\u52a0\u306b\u3088\u308a\u3001\u6210\u9577\u75db\u304c\u767a\u751f\u3057\u59cb\u3081\u3001\u6700\u7d42\u7684\u306b\u306f\u3001\u30d5\u30eb\u30e1\u30c3\u30b7\u30e5\u30c8\u30dd\u30ed\u30b8\u3067\u306f\u65b0\u3057\u3044\u30e9\u30c3\u30af\u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u306a\u304f\u306a\u308a\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u7269\u7406\u7684\u306a\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u9650\u754c\u306b\u5230\u9054\u3057\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u65e2\u5b58\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u7528IGP\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u898f\u6a21\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u30c8\u30dd\u30ed\u30b8\u30fc\u304c\u8907\u96d1\u306b\u306a\u308b\u3053\u3068\u3067\u3001\u4e88\u671f\u305b\u306c\u52d5\u4f5c\u3092\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u305f\u3081\u3001\u65e2\u5b58\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092Clos\u30c8\u30dd\u30ed\u30b8\uff0bBGP\u306b\u5909\u63db\u3059\u308b\u4f5c\u696d\u3092\u958b\u59cb\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5909\u63db\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001\u8907\u96d1\u3067\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6bd4\u8f03\u7684\u77ed\u671f\u9593\u3067\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3066\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u73fe\u5728\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3053\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1f4a37434c4406c19f1c\/10-0.png\" alt=\"eng_infra_007.png.img.fullhd.medium.png\" \/><\/div>\n<p>\u65b0\u7684\u65b9\u6cd5\u7684\u4eae\u70b9 de de<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5358\u4e00\u30c7\u30d0\u30a4\u30b9\u306e\u6545\u969c\u306e\u5f71\u97ff\u7bc4\u56f2\u3092\u5c0f\u3055\u304f\u3059\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u6c34\u5e73\u65b9\u5411\u306e\u5e2f\u57df\u5e45\u62e1\u5f35\u304c\u53ef\u80fd<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30a8\u30f3\u30b8\u30f3\u306eCPU\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u4f4e\u6e1b\u3057\u3001\u30eb\u30fc\u30c8\u66f4\u65b0\u306e\u51e6\u7406\u3092\u3088\u308a\u52b9\u7387\u7684\u306b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">CPU\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u80fd\u529b\u304c\u9ad8\u3044\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c7\u30d0\u30a4\u30b9\u3084\u30ea\u30f3\u30af\u5358\u4f4d\u3067\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u30dd\u30ea\u30b7\u30fc\u3092\u3088\u308a\u8a73\u7d30\u306b\u5236\u5fa1\u53ef\u80fd<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul 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class=\"post-ul\">\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u30e9\u30c3\u30af\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u53ef\u80fd\u306b<\/ul>\n<p>\u4ee5\u4e0b\u662f\u5bf9\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u7684\u8bf4\u660e\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af<\/h3>\n<h4>\u6311\u6218<\/h4>\n<p>\u79c1\u305f\u3061\u306e\u6700\u521d\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306f\u3001\u5171\u6709\u30b5\u30fc\u30d0\u30fc\u306e\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u5bb9\u91cf\u3068\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u7279\u6027\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3066\u69cb\u7bc9\u3055\u308c\u305f\u3082\u306e\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u304b\u3089\u308f\u305a\u304b\u6570\u5e74\u3067\u3001\u79c1\u305f\u3061\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306f\u5f53\u521d\u306e\u8a2d\u8a08\u3088\u308a\u3082400%\u3082\u5927\u304d\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u305d\u3057\u3066\u4eca\u3001\u79c1\u305f\u3061\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b9\u30bf\u30c3\u30af\u304c\u9032\u5316\u3057\u3001Twitter\u304c\u3088\u308a\u5206\u6563\u5316\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u7279\u6027\u3082\u5909\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u521d\u671f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u8a08\u306e\u524d\u63d0\u306f\u3001\u3082\u306f\u3084\u6b63\u3057\u3044\u3068\u306f\u8a00\u3048\u307e\u305b\u3093\u3002<\/p>\n<p>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u5168\u4f53\u3092\u518d\u8a2d\u8a08\u3059\u308b\u3088\u308a\u3082\u65e9\u304f\u6210\u9577\u3059\u308b\u305f\u3081\u3001\u30ea\u30d5\u30c8&amp;\u30b7\u30d5\u30c8\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u306a\u304f\u3001\u6bb5\u968e\u7684\u306b\u5bb9\u91cf\u3092\u8ffd\u52a0\u3067\u304d\u308b\u3088\u3046\u306a\u62e1\u5f35\u6027\u306e\u9ad8\u3044\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u306a\u306e\u3067\u3059\u3002<\/p>\n<p>\u9ad8\u541e\u5410\u91cf\u7684\u5fae\u670d\u52a1\u9700\u8981\u4e00\u4e2a\u9ad8\u53ef\u9760\u6027\u7684\u7f51\u7edc\u6765\u5904\u7406\u5404\u79cd\u6d41\u91cf\u3002\u6211\u4eec\u7684\u6d41\u91cf\u8303\u56f4\u5e7f\u6cdb\uff0c\u5305\u62ec\u957f\u65f6\u95f4\u7684TCP\u8fde\u63a5\u3001\u5373\u5e2d\u7684MapReduce\u4f5c\u4e1a\uff0c\u4ee5\u53ca\u6781\u77ed\u7684\u5fae\u7f13\u51b2\u7b49\u7b49\u3002\u6211\u4eec\u6700\u521d\u7684\u89e3\u51b3\u65b9\u6848\u662f\u5f15\u5165\u5177\u6709\u6df1\u5ea6\u6570\u636e\u5305\u7f13\u51b2\u7684\u7f51\u7edc\u8bbe\u5907\uff0c\u4f46\u8fd9\u4f1a\u5e26\u6765\u9ad8\u6210\u672c\u548c\u66f4\u590d\u6742\u7684\u786c\u4ef6\u95ee\u9898\u3002\u540e\u6765\uff0c\u6211\u4eec\u91c7\u7528\u4e86\u66f4\u6807\u51c6\u7684\u7f13\u51b2\u533a\u5927\u5c0f\u548c\u88c1\u526a\u4f20\u9001\u529f\u80fd\uff0c\u5e76\u9002\u5f53\u8c03\u6574\u4e86\u670d\u52a1\u5668\u7aef\u7684TCP\u5806\u6808\uff0c\u4ee5\u4fbf\u66f4\u6709\u6548\u5730\u5904\u7406\u5fae\u7f13\u51b2\u3002<\/p>\n<h4>\u5b66\u4e60\u6240\u5f97\u4e4b\u7ecf\u9a8c<\/h4>\n<p>\u7ecf\u8fc7\u591a\u5e74\u7684\u6539\u8fdb\uff0c\u6211\u4eec\u5f97\u51fa\u4e86\u4e00\u4e9b\u6559\u8bad\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u8a2d\u8a08\u5bb9\u91cf\u306e\u4e0a\u9650\u3092\u8d85\u3048\u308b\u50be\u5411\u306b\u3042\u308b\u5834\u5408\u306f\u3001\u5f53\u521d\u306e\u4ed5\u69d8\u3084\u8981\u4ef6\u3092\u8d85\u3048\u305f\u8a2d\u8a08\u3092\u884c\u3044\u3001\u8fc5\u901f\u304b\u3064\u5927\u80c6\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u6280\u8853\u7684\u306a\u8a2d\u8a08\u3092\u6b63\u3057\u304f\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u30c7\u30fc\u30bf\u3068\u30e1\u30c8\u30ea\u30af\u30b9\u3092\u6d3b\u7528\u3057\u3001\u6e2c\u5b9a\u57fa\u6e96\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u8005\u304c\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068 &#8211; 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LSP \u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e CPU \u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u3064\u3064\uff0c \u30ea\u30f3\u30af\u9593\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u52b9\u7387\u7684\u306b\u7ba1\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a 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\/>\n\u3002<br \/>\n\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u306e\u30c1\u30fc\u30e0\u306f\u3001\u4ee5\u4e0b\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068HDFS\u306e\u4e21\u65b9\u3092\u5b9f\u884c\u3059\u308bHadoop\u30af\u30e9\u30b9\u30bf<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u4f4e\u9045\u5ef6\u306e\u30ad\u30fc\u30d0\u30ea\u30e5\u30fc\u30b9\u30c8\u30a2\u7528\u306eManhattan\u30af\u30e9\u30b9\u30bf<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u30b7\u30e3\u30fc\u30c9\u5316\u3055\u308c\u305fMySQL\u30af\u30e9\u30b9\u30bf\u306b\u3088\u308b\u30b0\u30e9\u30d5\u30b9\u30c8\u30a2<\/ol>\n<\/li>\n<\/ol>\n<p>Blobstore\u30af\u30e9\u30b9\u30bf\uff1a\u3059\u3079\u3066\u306e\u30e9\u30fc\u30b8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff08\u30d3\u30c7\u30aa\u3001\u753b\u50cf\u3001\u30d0\u30a4\u30ca\u30ea\u30d5\u30a1\u30a4\u30eb\u306a\u3069\uff09\u7528<\/p>\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30e9\u30b9\u30bf<\/p>\n<p>\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0\u30af\u30e9\u30b9\u30bf<br \/>\n\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30b9\u30c8\u30a2\uff08MySQL\u3001PostgreSQL\u3001Vertica)<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1f4a37434c4406c19f1c\/42-0.png\" alt=\"eng_infra_002.png.img.fullhd.medium.png\" \/><\/div>\n<h4>\u6311\u6218<\/h4>\n<p>\u3053\u306e\u898f\u6a21\u3067\u306f\u3055\u307e\u3056\u307e\u306a\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30de\u30eb\u30c1\u30c6\u30ca\u30f3\u30c8\u306f\u7279\u306b\u514b\u670d\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u8ab2\u984c\u306e\u4e00\u3064\u3067\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u304a\u5ba2\u69d8\u306f\u65e2\u5b58\u306e\u30c6\u30ca\u30f3\u30c8\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3088\u3046\u306a\u30b3\u30fc\u30ca\u30fc\u30b1\u30fc\u30b9\u3092\u6301\u3061\u3001\u79c1\u305f\u3061\u306f\u5c02\u7528\u306e\u30af\u30e9\u30b9\u30bf\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3092\u4f59\u5100\u306a\u304f\u3055\u308c\u307e\u3059\u3002\u5c02\u7528\u30af\u30e9\u30b9\u30bf\u304c\u5897\u3048\u308c\u3070\u3001\u305d\u308c\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u904b\u7528\u8ca0\u8377\u3082\u5897\u3048\u307e\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306e\u30a4\u30f3\u30d5\u30e9\u306b\u306f\u9a5a\u304f\u3088\u3046\u306a\u3082\u306e\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u8208\u5473\u6df1\u3044\u3082\u306e\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Hadoop: 500PB\u4ee5\u4e0a\u306e\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u8907\u6570\u306e\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u30014\u3064\u306e\u30b0\u30eb\u30fc\u30d7\uff08\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3001\u30d7\u30ed\u30bb\u30c3\u30b7\u30f3\u30b0\u3001\u30c7\u30fc\u30bf\u30a6\u30a7\u30a2\u30cf\u30a6\u30b9\u3001\u30b3\u30fc\u30eb\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\uff09\u306b\u5206\u3051\u3066\u3044\u307e\u3059\u3002\u6700\u5927\u306e\u30af\u30e9\u30b9\u30bf\u30fc\u306f1\u4e07\u30ce\u30fc\u30c9\u4ee5\u4e0a\u3067\u3059\u3002150k\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u30011\u65e5\u3042\u305f\u308a130M\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u8d77\u52d5\u3057\u3066\u3044\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Manhattan(\u30c4\u30a4\u30fc\u30c8\u3001\u30c0\u30a4\u30ec\u30af\u30c8\u30e1\u30c3\u30bb\u30fc\u30b8\u3001Twitter\u30a2\u30ab\u30a6\u30f3\u30c8\u306a\u3069\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9): \u5927\u898f\u6a21\u306a\u30de\u30eb\u30c1\u30c6\u30ca\u30f3\u30c8\u7528\u3001\u975e\u5171\u6709\u7528\u306e\u5c0f\u898f\u6a21\u306a\u3082\u306e\u3001\u8aad\u307f\u53d6\u308a\u5c02\u7528\u3001\u66f8\u304d\u8fbc\u307f\/\u8aad\u307f\u53d6\u308a\u304c\u591a\u3044\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d1\u30bf\u30fc\u30f3\u7528\u306e\u8aad\u307f\u53d6\u308a\/\u66f8\u304d\u8fbc\u307f\u7528\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u5408\u308f\u305b\u3066\u8907\u6570\u306e\u30af\u30e9\u30b9\u30bf\u30fc\u3092\u904b\u55b6\u3057\u3066\u3044\u307e\u3059\u3002\u8aad\u307f\u8fbc\u307f\u5c02\u7528\u306e\u30af\u30e9\u30b9\u30bf\u306f\u6570\u5343\u4e07QPS\u3092\u51e6\u7406\u3057\u3001\u8aad\u307f\u8fbc\u307f\/\u66f8\u304d\u8fbc\u307f\u306e\u30af\u30e9\u30b9\u30bf\u306f\u6570\u767e\u4e07QPS\u3092\u51e6\u7406\u3057\u307e\u3059\u3002\u6700\u9ad8\u6027\u80fd\u306e\u30af\u30e9\u30b9\u30bf\u306f\u3001\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3067\u30a4\u30f3\u30b8\u30a7\u30b9\u30c8\u3059\u308b\u89b3\u6e2c\u53ef\u80fd\u306a\u30af\u30e9\u30b9\u30bf\u3067\u3001\u6570\u5343\u4e07\u4ee5\u4e0a\u306e\u66f8\u304d\u8fbc\u307f\u3092\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b0\u30e9\u30d5: \u30ec\u30ac\u30b7\u30fc\u306aGizzard\/MySQL\u30d9\u30fc\u30b9\u306e\u30b7\u30e3\u30fc\u30c9\u30af\u30e9\u30b9\u30bf\u30fc\u3067\u3001\u30b0\u30e9\u30d5\u3092\u4fdd\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u30bd\u30fc\u30b7\u30e3\u30eb\u30b0\u30e9\u30d5\u306eFlock\u306f\u30d4\u30fc\u30af\u6642\u3067\u6570\u5343\u4e07QPS\u3001MySQL\u30b5\u30fc\u30d0\u30fc\u306f\u5e73\u5747\u3057\u306630k\uff5e45kQPS\u3092\u51e6\u7406\u3057\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30d6\u30ed\u30d6\u30b9\u30c8\u30a2: \u753b\u50cf\u3001\u52d5\u753b\u3001\u5927\u5bb9\u91cf\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3001\u6570\u5343\u5104\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ad\u30e3\u30c3\u30b7\u30e5: Redis\u3068Memcache\u306e\u30af\u30e9\u30b9\u30bf\uff1a\u30e6\u30fc\u30b6\u30fc\u3001\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3001\u30c4\u30a4\u30fc\u30c8\u306a\u3069\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066\u3044\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">SQL: MySQL\u3001PostgreSQL\u3001Vertica\u304c\u542b\u307e\u308c\u307e\u3059\u3002MySQL\u3084PostgreSQL\u306f\u3001\u5e83\u544a\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3084\u5e83\u544a\u53d6\u5f15\u6240\u3001\u793e\u5185\u30c4\u30fc\u30eb\u306a\u3069\u3001\u5f37\u3044\u4e00\u8cab\u6027\u304c\u5fc5\u8981\u306a\u5834\u6240\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002Vertica\u306f\u3001\u55b6\u696d\u3084\u30e6\u30fc\u30b6\u30fc\u7d44\u7e54\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308bTableau\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u3057\u3066\u3088\u304f\u4f7f\u308f\u308c\u308b\u30ab\u30e9\u30e0\u30b9\u30c8\u30a2\u3067\u3059\u3002<\/ul>\n<p>Hadoop\/HDFS\u306f\u3001Scribe\u30d9\u30fc\u30b9\u306e\u30ed\u30b0\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3067\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u30a2\u30b0\u30ea\u30b2\u30fc\u30bf\u30fc\u3078\u306e\u9078\u629e\u7684\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30ec\u30fc\u30c8\u5236\u9650\/\u30b9\u30ed\u30c3\u30c8\u30eb\u306e\u6b20\u5982\u3001\u30ab\u30c6\u30b4\u30ea\u30fc\u306e\u914d\u4fe1\u4fdd\u8a3c\u306e\u6b20\u5982\u3001\u30e1\u30e2\u30ea\u7834\u58ca\u306e\u554f\u984c\u306e\u89e3\u6c7a\u306a\u3069\u306e\u5236\u9650\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u3001Apache Flume\u3078\u306e\u7f6e\u304d\u63db\u3048\u3092\u6700\u7d42\u30c6\u30b9\u30c8\u6bb5\u968e\u3067\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306f1\u65e5\u3042\u305f\u308a1\u5146\u901a\u4ee5\u4e0a\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u6271\u3044\u3001\u3053\u308c\u3089\u306f\u3059\u3079\u3066500\u4ee5\u4e0a\u306e\u30ab\u30c6\u30b4\u30ea\u306b\u51e6\u7406\u3055\u308c\u3001\u7d71\u5408\u3055\u308c\u305f\u5f8c\u3001\u3059\u3079\u3066\u306e\u30af\u30e9\u30b9\u30bf\u306b\u9078\u629e\u7684\u306b\u30b3\u30d4\u30fc\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>\u65f6\u95f4\u5e8f\u5217\u4e2d\u7684\u6f14\u53d8<\/h3>\n<p>Twitter\u306fMySQL\u3067\u69cb\u7bc9\u3055\u308c\u3001\u5f53\u521d\u306f\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u304cMySQL\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u5c0f\u3055\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089\u5927\u304d\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u3001\u305d\u3057\u3066\u6700\u7d42\u7684\u306b\u306f\u591a\u304f\u306e\u5927\u304d\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fb\u30af\u30e9\u30b9\u30bf\u3078\u3068\u79fb\u884c\u3057\u3066\u3044\u304d\u307e\u3057\u305f\u3002MySQL\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u9593\u3067\u30c7\u30fc\u30bf\u3092\u624b\u52d5\u3067\u79fb\u52d5\u3055\u305b\u308b\u306b\u306f\u3001\u591a\u304f\u306e\u6642\u9593\u3092\u6d88\u8cbb\u3059\u308b\u624b\u4f5c\u696d\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002\u305d\u3053\u30672010\u5e744\u6708\u306b\u3001\u5206\u6563\u30c7\u30fc\u30bf\u30b9\u30c8\u30a2\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308bGizzard\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u90a3\u65f6\u7684\u751f\u6001\u7cfb\u7edf\u8d8a\u53d1\u65e0\u6cd5\u9002\u5e94\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ec\u30d7\u30ea\u30b1\u30fc\u30c8\u3055\u308c\u305fMySQL\u30af\u30e9\u30b9\u30bf<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Gizzard\u30d9\u30fc\u30b9\u306e\u30b7\u30e3\u30fc\u30c9\u5316\u3055\u308c\u305fMySQL\u30af\u30e9\u30b9\u30bf<\/ul>\n<p>\u662f\u7684\u3002<\/p>\n<p>2010\u5e745\u6708\u306bGizzard\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u305f\u5f8c\u3001Gizzard\u3068MySQL\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u30b0\u30e9\u30d5\u30b9\u30c8\u30ec\u30fc\u30b8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306eFlockDB\u3092\u767a\u8868\u3057\u30012010\u5e746\u6708\u306b\u306f\u30e6\u30cb\u30fc\u30afID\u30b5\u30fc\u30d3\u30b9\u306eSnowflake\u3092\u767a\u8868\u3057\u307e\u3057\u305f\u30022010\u5e74\u306f\u3001Hadoop\u306b\u6295\u8cc7\u3057\u305f\u5e74\u3067\u3082\u3042\u308a\u307e\u3059\u3002\u5143\u3005\u306fMySQL\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3057\u305f\u304c\u3001\u73fe\u5728\u306f\u5206\u6790\u306b\u591a\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>2010\u5e74\u9803\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066Cassandra\u3082\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002\u30aa\u30fc\u30c8\u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u6a5f\u80fd\u304c\u306a\u3044\u305f\u3081\u3001MySQL\u306e\u5b8c\u5168\u306a\u4ee3\u66ff\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u30e1\u30c8\u30ea\u30af\u30b9\u30b9\u30c8\u30a2\u3068\u3057\u3066\u63a1\u7528\u3055\u308c\u307e\u3057\u305f\u3002\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u98db\u8e8d\u7684\u306b\u5897\u52a0\u3057\u305f\u305f\u3081\u3001\u30af\u30e9\u30b9\u30bf\u306e\u5897\u5f37\u304c\u5fc5\u8981\u3068\u306a\u308a\u30012014\u5e744\u6708\u306b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30fb\u30de\u30eb\u30c1\u30c6\u30ca\u30f3\u30c8\u5206\u6563\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308bManhattan\u3092\u7acb\u3061\u4e0a\u3052\u307e\u3057\u305f\u3002\u305d\u308c\u4ee5\u6765\u3001Manhattan\u306f\u79c1\u305f\u3061\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u30ec\u30a4\u30e4\u30fc\u306e1\u3064\u3068\u306a\u308a\u3001Cassandra\u306f\u975e\u63a8\u5968\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>2012\u5e7412\u6708\u3001Twitter\u306f\u5199\u771f\u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3092\u53ef\u80fd\u306b\u3059\u308b\u6a5f\u80fd\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u88cf\u306b\u306f\u3001\u65b0\u3057\u3044\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308bBlobstore\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<h4>\u6211\u6240\u5b66\u5230\u7684\u4e1c\u897f<\/h4>\n<p>\u9577\u5e74\u306b\u308f\u305f\u308a\u3001\u3088\u308a\u826f\u3044\u53ef\u7528\u6027\u3001\u3088\u308a\u4f4e\u3044\u30ec\u30a4\u30c6\u30f3\u30b7\u3001\u3088\u308a\u7c21\u5358\u306a\u958b\u767a\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306b\u3001MySQL\u304b\u3089Manhattan\u306b\u30c7\u30fc\u30bf\u3092\u79fb\u884c\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d1\u30bf\u30fc\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u3001\u8ffd\u52a0\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\uff08LSM\u3001b+tree\u306a\u3069\uff09\u3092\u63a1\u7528\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304b\u3089\u5b66\u3073\u3001\u30d0\u30c3\u30af\u30d7\u30ec\u30c3\u30b7\u30e3\u30fc\u30b7\u30b0\u30ca\u30eb\u3092\u9001\u4fe1\u3057\u3001\u30af\u30a8\u30ea\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u5c64\u3092\u4e0d\u6b63\u4f7f\u7528\u304b\u3089\u4fdd\u8b77\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u3001\u4ed5\u4e8b\u306b\u9069\u3057\u305f\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u306b\u5f15\u304d\u7d9a\u304d\u6ce8\u529b\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u3001\u3042\u3089\u3086\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u6b63\u5f53\u306b\u7406\u89e3\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u300c\u4e00\u3064\u306e\u3084\u308a\u65b9\u304c\u3059\u3079\u3066\u306b\u30d5\u30a3\u30c3\u30c8\u3059\u308b\u300d\u89e3\u6c7a\u6cd5\u304c\u6a5f\u80fd\u3059\u308b\u3053\u3068\u306f\u307b\u307c\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u6642\u7684\u306a\u89e3\u6c7a\u7b56\u307b\u3069\u6c38\u7d9a\u7684\u306a\u3082\u306e\u306f\u306a\u3044\u306e\u3067\u3001\u30b3\u30fc\u30ca\u30fc\u30b1\u30fc\u30b9\u7528\u306e\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u3092\u4f5c\u308b\u3053\u3068\u3092\u907f\u3051\u3066\u3044\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u89e3\u6c7a\u7b56\u3092\u904e\u5270\u306b\u58f2\u308a\u8fbc\u3093\u3067\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u3059\u3079\u3066\u306e\u3082\u306e\u306b\u306f\u9577\u6240\u3068\u77ed\u6240\u304c\u3042\u308a\u3001\u73fe\u5b9f\u7684\u306a\u611f\u899a\u3092\u6301\u3063\u3066\u63a1\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u73b0\u91d1<\/h2>\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u79c1\u305f\u3061\u306e\u30a4\u30f3\u30d5\u30e9\u306e3\uff05\u7a0b\u5ea6\u3067\u3059\u304c\u3001Twitter\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u3082\u306e\u3067\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u91cd\u3044\u8aad\u307f\u53d6\u308a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304b\u3089\u30d0\u30c3\u30af\u30b9\u30c8\u30a2\u3092\u4fdd\u8b77\u3057\u3001\u30cf\u30a4\u30c9\u30ec\u30fc\u30b7\u30e7\u30f3\u30b3\u30b9\u30c8\u306e\u9ad8\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4fdd\u5b58\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3001Redis\u3084Twemcache\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u6280\u8853\u3092\u5927\u898f\u6a21\u306b\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u5c02\u7528\u30af\u30e9\u30b9\u30bf\u3068\u30de\u30eb\u30c1\u30c6\u30ca\u30f3\u30c8\u306eTwitter memcached\uff08twemcache\uff09\u30af\u30e9\u30b9\u30bf\u3001\u305d\u3057\u3066Nighthawk\uff08\u30b7\u30e3\u30fc\u30c9\u5316\u3055\u308c\u305fRedis\uff09\u30af\u30e9\u30b9\u30bf\u304c\u6df7\u5728\u3057\u3066\u3044\u308b\u72b6\u614b\u3067\u3059\u3002\u904b\u7528\u30b3\u30b9\u30c8\u3092\u4e0b\u3052\u308b\u305f\u3081\u306b\u3001\u4e3b\u8981\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u307b\u307c\u3059\u3079\u3066\u3092\u30d9\u30a2\u30e1\u30bf\u30eb\u304b\u3089Mesos\u306b\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>\u30c1\u30e3\u30ec\u30f3\u30b8<\/h4>\n<p>Cache\u306b\u3068\u3063\u3066\u3001\u30b9\u30b1\u30fc\u30eb\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306f\u4e3b\u8981\u306a\u8ab2\u984c\u3067\u3059\u3002\u79c1\u305f\u3061\u306f\u3001320M\u30d1\u30b1\u30c3\u30c8\/\u79d2\u306e\u30d1\u30b1\u30c3\u30c8\u30ec\u30fc\u30c8\u3092\u6301\u3064\u6570\u767e\u306e\u30af\u30e9\u30b9\u30bf\u3092\u904b\u7528\u3057\u3001120GB\/\u79d2\u3092\u8d85\u3048\u308b\u30d1\u30b1\u30c3\u30c8\u3092\u304a\u5ba2\u69d8\u306b\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u30a4\u30d9\u30f3\u30c8\u30b9\u30d1\u30a4\u30af\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3067\u3082\u300199.9%\u304a\u3088\u307399.99%\u306e\u9045\u5ef6\u5236\u7d04\u3067\u5404\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u914d\u4fe1\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3068\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u306e\u30b5\u30fc\u30d3\u30b9\u30ec\u30d9\u30eb\u76ee\u6a19\uff08SLO\uff09\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7d99\u7d9a\u7684\u306b\u6e2c\u5b9a\u3057\u3001\u52b9\u7387\u7684\u306a\u6700\u9069\u5316\u3092\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u79c1\u305f\u3061\u306frpc-perf\u3092\u4f5c\u6210\u3057\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30b7\u30b9\u30c6\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u3088\u308a\u6df1\u304f\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u5c02\u7528\u6a5f\u304b\u3089\u73fe\u5728\u306eMesos\u30a4\u30f3\u30d5\u30e9\u306b\u79fb\u884c\u3059\u308b\u969b\u306e\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u30d7\u30e9\u30f3\u30cb\u30f3\u30b0\u306b\u6b20\u304b\u305b\u306a\u3044\u3082\u306e\u3067\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u6700\u9069\u5316\u52aa\u529b\u306e\u7d50\u679c\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3092\u5909\u3048\u305a\u306b\u3001\u30de\u30b7\u30f3\u3042\u305f\u308a\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u30922\u500d\u4ee5\u4e0a\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u3001\u307e\u3060\u5927\u304d\u306a\u6700\u9069\u5316\u52b9\u679c\u304c\u5f97\u3089\u308c\u308b\u3068\u4fe1\u3058\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>\u5b66\u3093\u3060\u3053\u3068<\/h4>\n<p>Mesos\u3078\u306e\u79fb\u884c\u306f\u3001\u904b\u7528\u9762\u3067\u5927\u304d\u306a\u6210\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\u3002\u69cb\u6210\u3092\u4f53\u7cfb\u5316\u3057\u3001\u30d2\u30c3\u30c8\u30ec\u30fc\u30c8\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3086\u3063\u304f\u308a\u3068\u30c7\u30d7\u30ed\u30a4\u3057\u3001\u6c38\u7d9a\u30b9\u30c8\u30a2\u306b\u8ca0\u62c5\u3092\u304b\u3051\u306a\u3044\u3088\u3046\u306b\u3057\u3001\u3053\u306e\u5c64\u3092\u3088\u308a\u78ba\u5b9f\u306b\u6210\u9577\u3001\u62e1\u5f35\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>twemcache\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3042\u305f\u308a\u4f55\u5343\u3082\u306e\u63a5\u7d9a\u304c\u3042\u308b\u305f\u3081\u3001\u30d7\u30ed\u30bb\u30b9\u306e\u518d\u8d77\u52d5\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6025\u5909\u5316\u3001\u305d\u306e\u4ed6\u306e\u554f\u984c\u304c\u3042\u308c\u3070\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u5c64\u306b\u5bfe\u3057\u3066DDoS\u306e\u3088\u3046\u306a\u63a5\u7d9a\u653b\u6483\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u898f\u6a21\u3092\u62e1\u5927\u3059\u308b\u306b\u3064\u308c\u3001\u3053\u308c\u306f\u3088\u308a\u5927\u304d\u306a\u554f\u984c\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u901a\u3058\u3066\u3001\u9ad8\u3044\u518d\u63a5\u7d9a\u7387\u306b\u3088\u3063\u3066SLO\u306b\u9055\u53cd\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u5834\u5408\u3001\u5404\u30ad\u30e3\u30c3\u30b7\u30e5\u3078\u306e\u63a5\u7d9a\u3092\u500b\u5225\u306b\u30b9\u30ed\u30c3\u30c8\u30eb\u3059\u308b\u30a2\u30c3\u30d7\u30c6\u30a4\u30af\u30eb\u30fc\u30eb\u3092\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u30e6\u30fc\u30b6\u30fc\u3001\u30c4\u30a4\u30fc\u30c8\u3001\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306a\u3069\u3067\u8ad6\u7406\u7684\u306b\u5206\u5272\u3055\u308c\u3001\u4e00\u822c\u7684\u306b\u3059\u3079\u3066\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30e9\u30b9\u30bf\u306f\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30af\u30e9\u30b9\u30bf\u306e\u30bf\u30a4\u30d7\u306b\u5fdc\u3058\u3066\u300110M\u304b\u308950M QPS\u3092\u51e6\u7406\u3057\u3001\u6570\u767e\u304b\u3089\u6570\u5343\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5408\u5b9e<\/h3>\n<p>Haplo\u306b\u3064\u3044\u3066\u3082\u7d39\u4ecb\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306fTweet Timeline\u306e\u4e3b\u8981\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u3001Redis\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30d0\u30fc\u30b8\u30e7\u30f3\uff08HybridList\u306e\u5b9f\u88c5\uff09\u306b\u3088\u3063\u3066\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3055\u308c\u3066\u3044\u307e\u3059\u3002Haplo\u306fTimeline Service\u304b\u3089\u8aad\u307f\u53d6\u308a\u5c02\u7528\u3067\u3001Timeline Service\u3068Fanout Service\u304b\u3089\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u308c\u306f\u307e\u3060Mesos\u306b\u79fb\u884c\u3057\u3066\u3044\u306a\u3044\u6570\u5c11\u306a\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d3\u30b9\u306e1\u3064\u3067\u3059\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">40M\u304b\u3089100M\/\u79d2\u306e\u30b3\u30de\u30f3\u30c9\u3092\u96c6\u7d04\u3057\u3066\u3044\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30afIO 100Mbps\/\u30db\u30b9\u30c8<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30b5\u30fc\u30d3\u30b9\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u96c6\u7d04 800K\/\u79d2<\/ul>\n<h4>\u9644\u52a0\u9605\u8bfb\u6750\u6599<\/h4>\n<p>\u8bf7\u67e5\u770b Yao Yue (@thinkingfish) \u7684\u89c6\u9891\u548c\u6700\u8fd1\u7684\u535a\u5ba2\u6587\u7ae0\uff0c\u5979\u82b1\u4e86\u591a\u5e74\u65f6\u95f4\u64b0\u5199\u5173\u4e8e\u6211\u4eec\u4f7f\u7528\u7684Redis\u4ee5\u53ca\u66f4\u65b0\u7684Pelikan\u4ee3\u7801\u5e93\u7b49\u4e0e\u7f13\u5b58\u76f8\u5173\u7684\u51fa\u8272\u6f14\u8bb2\u548c\u8bba\u6587\u3002<\/p>\n<h3>\u5927\u89c4\u6a21\u8fd0\u8425Puppet<\/h3>\n<p>\u79c1\u305f\u3061\u306f\u3001Kerberos\u3001Puppet\u3001Postfix\u3001Bastions\u3001Repositories\u3001Egress Proxies\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30b3\u30a2\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u30b5\u30fc\u30d3\u30b9\u3092\u7a3c\u50cd\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u3001\u3053\u308c\u3089\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u62e1\u5f35\u3001\u30c4\u30fc\u30eb\u306e\u69cb\u7bc9\u3001\u7ba1\u7406\u3001\u304a\u3088\u3073\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3068POP\uff08Point of Presence\uff09\u306e\u62e1\u5f35\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u6ce8\u529b\u3057\u3066\u3044\u307e\u3059\u3002\u3061\u3087\u3046\u3069\u3053\u306e1\u5e74\u3001\u79c1\u305f\u3061\u306fPOP\u30a4\u30f3\u30d5\u30e9\u3092\u591a\u304f\u306e\u65b0\u3057\u3044\u5730\u57df\u62e0\u70b9\u306b\u5927\u5e45\u306b\u62e1\u5f35\u3057\u3001\u65b0\u3057\u3044\u62e0\u70b9\u306e\u8a08\u753b\u3001\u8d77\u52d5\u3001\u7acb\u3061\u4e0a\u3052\u306e\u65b9\u6cd5\u3092\u5b8c\u5168\u306b\u518d\u8a2d\u8a08\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u3001\u3059\u3079\u3066\u306e\u69cb\u6210\u7ba1\u7406\u3068\u30b7\u30b9\u30c6\u30e0\u306e\u30dd\u30b9\u30c8\u30ad\u30c3\u30af\u30b9\u30bf\u30fc\u30c8\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306bPuppet\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u79c1\u305f\u3061\u304c\u514b\u670d\u3057\u305f\u8ab2\u984c\u306e\u4e00\u90e8\u3068\u3001\u69cb\u6210\u7ba1\u7406\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u65b9\u5411\u6027\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h4>\u6311\u6218<\/h4>\n<p>\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u6210\u9577\u3059\u308b\u4e2d\u3067\u3001\u79c1\u305f\u3061\u306f\u3059\u3050\u306b\u6a19\u6e96\u7684\u306a\u30c4\u30fc\u30eb\u3084\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u8ffd\u3044\u8d8a\u3057\u3066\u3044\u304d\u307e\u3057\u305f\u3002\u79c1\u305f\u3061\u306f\u6708\u9593100\u3092\u8d85\u3048\u308b\u30b3\u30df\u30c3\u30bf\u30fc\u3001500\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u30011000\u3092\u8d85\u3048\u308b\u30ed\u30fc\u30eb\u3092\u62b1\u3048\u3066\u3044\u307e\u3059\u3002\u6700\u7d42\u7684\u306b\u306f\u3001\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306e\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u306a\u304c\u3089\u3001\u30ed\u30fc\u30eb\u6570\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u6570\u3001\u30b3\u30fc\u30c9\u884c\u6570\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<h4>\u5206\u6b67<\/h4>\n<p>\u6211\u4eec\u6709\u4e09\u4e2a\u5206\u652f\u4f9bPuppet\u4f5c\u4e3a\u73af\u5883\u7684\u53c2\u8003\u3002\u901a\u8fc7\u8fd9\u4e9b\u5206\u652f\uff0c\u6211\u4eec\u53ef\u4ee5\u9002\u5f53\u5730\u5728\u6d4b\u8bd5\u73af\u5883\u3001\u91d1\u4e1d\u96c0\u73af\u5883\u548c\u6700\u7ec8\u7684\u751f\u4ea7\u73af\u5883\u4e2d\u63a8\u9001\u66f4\u6539\u3002\u6211\u4eec\u8fd8\u5141\u8bb8\u81ea\u5b9a\u4e49\u5206\u652f\u4ee5\u66f4\u597d\u5730\u8fdb\u884c\u72ec\u7acb\u7684\u6d4b\u8bd5\u3002<\/p>\n<p>\u73fe\u5728\u3001\u30c6\u30b9\u30c8\u304b\u3089\u672c\u756a\u74b0\u5883\u306b\u5909\u66f4\u3092\u79fb\u3059\u306b\u306f\u3001\u624b\u4f5c\u696d\u3067\u5c11\u3057\u624b\u52a9\u3051\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u79c1\u305f\u3061\u306f\u3001\u81ea\u52d5\u7d71\u5408\/\u30d0\u30c3\u30af\u30a2\u30a6\u30c8\u30d7\u30ed\u30bb\u30b9\u3092\u5099\u3048\u305f\u3001\u3088\u308a\u81ea\u52d5\u5316\u3055\u308c\u305fCI\u30b7\u30b9\u30c6\u30e0\u3078\u3068\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>\u4ee3\u7801\u5e93 m\u01ce k\u00f9)<\/h4>\n<p>\u79c1\u305f\u3061\u306ePuppet\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u306f100\u4e07\u884c\u4ee5\u4e0a\u306e\u30b3\u30fc\u30c9\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001Puppet\u306e\u30b3\u30fc\u30c9\u3060\u3051\u3067\u30821\u30d6\u30e9\u30f3\u30c1\u3042\u305f\u308a10\u4e07\u884c\u4ee5\u4e0a\u3042\u308a\u307e\u3059\u3002\u6700\u8fd1\u3001\u79c1\u305f\u3061\u306f\u3001\u6b7b\u3093\u3060\u30b3\u30fc\u30c9\u3084\u91cd\u8907\u3059\u308b\u30b3\u30fc\u30c9\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u3001\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u306b\u5927\u898f\u6a21\u306a\u52aa\u529b\u3092\u3057\u307e\u3057\u305f\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1f4a37434c4406c19f1c\/83-0.png\" alt=\"eng_infra_003.png.img.fullhd.medium.png\" \/><\/div>\n<p>\u8fd9\u4e2a\u56fe\u8868\u5c55\u793a\u4e86\u6211\u4eec\u516c\u53f8\u4ece2008\u5e74\u5230\u4eca\u5929\u7684\u603b\u4ee3\u7801\u884c\u6570\uff08\u4e0d\u5305\u62ec\u81ea\u52a8\u66f4\u65b0\u7684\u5404\u79cd\u6587\u4ef6\uff09\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1f4a37434c4406c19f1c\/85-0.png\" alt=\"eng_infra_004.png.img.fullhd.medium.png\" \/><\/div>\n<p>\u3053\u306e\u30b0\u30e9\u30d5\u306f\u30012008\u5e74\u304b\u3089\u4eca\u65e5\u307e\u3067\u306e\u7dcf\u30d5\u30a1\u30a4\u30eb\u6570\uff08\u81ea\u52d5\u66f4\u65b0\u3055\u308c\u305f\u5404\u7a2e\u30d5\u30a1\u30a4\u30eb\u3092\u542b\u307e\u306a\u3044\uff09\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1f4a37434c4406c19f1c\/87-0.png\" alt=\"eng_infra_005.png.img.fullhd.medium.png\" \/><\/div>\n<p>\u3053\u306e\u30b0\u30e9\u30d5\u306f\u30012008\u5e74\u304b\u3089\u4eca\u65e5\u307e\u3067\u306e\u5e73\u5747\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\uff08\u81ea\u52d5\u66f4\u65b0\u3055\u308c\u305f\u5404\u7a2e\u30d5\u30a1\u30a4\u30eb\u3092\u9664\u304f\uff09\u306e\u30b0\u30e9\u30d5\u3067\u3059\u3002<\/p>\n<h4>\u91cd\u5927\u7684\u6210\u5c31<\/h4>\n<p>\u5bf9\u4e8e\u6211\u4eec\u7684\u4ee3\u7801\u5e93\u6765\u8bf4\uff0c\u6700\u91cd\u8981\u7684\u6210\u679c\u662f\u4ee3\u7801\u5ba1\u67e5\u3001\u98ce\u683c\u68c0\u67e5\u94a9\u5b50\u3001\u6700\u4f73\u5b9e\u8df5\u6587\u6863\u5316\u4ee5\u53ca\u5b9a\u671f\u4e3e\u529e\u7684\u529e\u516c\u65f6\u95f4\u3002<\/p>\n<p>linting \u30c4\u30fc\u30eb (puppet-lint) \u3092\u4f7f\u3063\u3066\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u4e00\u822c\u7684\u306a linting \u6a19\u6e96\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306b\u304a\u3051\u308blinting\u306e\u30a8\u30e9\u30fc\u3084\u8b66\u544a\u3092\u4f55\u4e07\u884c\u3082\u6e1b\u3089\u3057\u3001\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306e20%\u4ee5\u4e0a\u306b\u624b\u3092\u5165\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u6700\u521d\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u306e\u5f8c\u3001\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306e\u5c0f\u3055\u306a\u5909\u66f4\u304c\u5bb9\u6613\u306b\u306a\u308a\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30d5\u30c3\u30af\u3068\u3057\u3066\u81ea\u52d5\u30b9\u30bf\u30a4\u30eb\u30c1\u30a7\u30c3\u30af\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u5185\u306e\u30b9\u30bf\u30a4\u30eb\u30a8\u30e9\u30fc\u3092\u5287\u7684\u306b\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u7d44\u7e54\u5168\u4f53\u3067100\u4eba\u4ee5\u4e0a\u306ePuppet\u30b3\u30df\u30c3\u30bf\u30fc\u304c\u3044\u308b\u305f\u3081\u3001\u5185\u90e8\u304a\u3088\u3073\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u529b\u3092\u767a\u63ee\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u53c2\u7167\u3067\u304d\u308b\u5358\u4e00\u306e\u6587\u66f8\u304c\u3042\u308b\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u3092\u51fa\u8377\u3059\u308b\u969b\u306e\u54c1\u8cea\u3068\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30c1\u30b1\u30c3\u30c8\u3084\u30c1\u30e3\u30c3\u30c8\u30c1\u30e3\u30f3\u30cd\u30eb\u304c\u5341\u5206\u306a\u60c5\u5831\u91cf\u3092\u63d0\u4f9b\u3057\u306a\u3044\u5834\u5408\u3084\u3001\u9054\u6210\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u3053\u3068\u306e\u5168\u4f53\u50cf\u3092\u4f1d\u3048\u3089\u308c\u306a\u3044\u5834\u5408\u3001\u652f\u63f4\u306e\u305f\u3081\u306e\u5b9a\u671f\u7684\u306a\u30aa\u30d5\u30a3\u30b9\u30a2\u30ef\u30fc\u3092\u958b\u50ac\u3057\uff08\u6642\u306b\u306f\u62db\u5f85\u5236\uff09\u30011\u5bfe1\u306e\u30d8\u30eb\u30d7\u3092\u53ef\u80fd\u306b\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u307b\u3068\u3093\u3069\u306e\u30b3\u30df\u30c3\u30bf\u30fc\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3084\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3001\u6700\u9069\u306a\u5909\u66f4\u306e\u9069\u7528\u65b9\u6cd5\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u306e\u54c1\u8cea\u3068\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<h4>\u76d1\u6d4b<\/h4>\n<p>\u30b7\u30b9\u30c6\u30e0\u30e1\u30c8\u30ea\u30af\u30b9\u306f\u4e00\u822c\u7684\u306b\u6709\u7528\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\uff08Caitlin 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