{"version":"1.0","height":"190","description":"\u4fe1\u983c\u6027\u306e\u6307\u6a19 \u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u3068\u306f\u4e00\u8a00\u3067\u8a00\u3048\u3070\u3001 \u30b7\u30b9\u30c6\u30e0\u304c\u58ca\u308c\u305a\u4f7f\u3048\u308b\u304b\u306e\u5ea6\u5408\u3044\u3067\u3059\u3002 \u4ee5\u4e0b\u306e3\u3064\u306e\u4fe1\u983c\u6027\u306e\u6307\u6a19\u3092\u899a\u3048\u307e\u3057\u3087\u3046\u3002 \u30fbMTBF(Mean Time Between Failure\uff1a\u5e73\u5747\u6545\u969c\u9593\u9694)\u3068\u306f\u3001 \u6545\u969c\u304c\u56de\u5fa9\u3057\u3066\u304b\u3089\u6b21\u306b\u6545\u969c\u3059\u308b\u307e\u3067\u306e\u5e73\u5747\u6642\u9593\u3067\u3059\u3002\u9577\u3044\u307b\u3069\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u3002 \u30fbMTTR(Mean Time To Repair\uff1a\u5e73\u5747\u5fa9\u65e7\u6642\u9593)\u3068\u306f\u3001 \u6545\u969c\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306b\u5fa9\u65e7\u306b\u8981\u3059\u308b\u5e73\u5747\u6642\u9593\u3067\u3059\u3002\u77ed\u3044\u307b\u3069\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u3002 \u30fb\u7a3c\u50cd\u7387\uff1dMTBF\uff0f(MTBF\uff0bMTTR) \u4fe1\u983c\u6027\u3092\u4e0a\u3052\u308b\u305f\u3081\u306e\u8a2d\u8a08\uff08\u4fe1\u983c\u6027\u8a2d\u8a08\uff09 \u305d\u308c\u3067\u306f\u4fe1\u983c\u6027\u3092\u4e0a\u3052\u308b\u305f\u3081\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u8a2d\u8a08\u304c\u6709\u52b9\u3067\u3057\u3087\u3046\u304b\u3002 \u4f8b\u3092\u6319\u3052\u3066\u305d\u306e\u2026","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","url":"https://hidekit.hatenablog.com/entry/2015/04/30/210000","blog_title":"IT\u3054\u306f\u3093","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhidekit.hatenablog.com%2Fentry%2F2015%2F04%2F30%2F210000\" title=\"\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u306e\u57fa\u790e\u77e5\u8b58 - IT\u3054\u306f\u3093\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"HIDEKIT","author_url":"https://blog.hatena.ne.jp/HIDEKIT/","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/H/HIDEKIT/20150430/20150430191441.jpg","categories":[],"title":"\u30b7\u30b9\u30c6\u30e0\u306e\u4fe1\u983c\u6027\u306e\u57fa\u790e\u77e5\u8b58","published":"2015-04-30 21:00:00","blog_url":"https://hidekit.hatenablog.com/","type":"rich","width":"100%"}