{"id":4915,"date":"2020-01-01T00:00:00","date_gmt":"2019-12-31T15:00:00","guid":{"rendered":"https:\/\/majisemi.com\/topics\/uncategorized\/4915\/"},"modified":"2020-01-01T00:00:00","modified_gmt":"2019-12-31T15:00:00","slug":"%e3%80%90oss%e6%83%85%e5%a0%b1%e3%82%a2%e3%83%bc%e3%82%ab%e3%82%a4%e3%83%96%e3%80%91apache-traffic-server","status":"publish","type":"post","link":"https:\/\/majisemi.com\/topics\/oss\/4915\/","title":{"rendered":"\u3010OSS\u60c5\u5831\u30a2\u30fc\u30ab\u30a4\u30d6\u3011Apache Traffic Server"},"content":{"rendered":"<p><small><span style=\"border-bottom: solid 5px red;\">\u203b\u5f53\u8a18\u4e8b\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u306f\u3001\u53e4\u304f\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30aa\u30d5\u30a3\u30b7\u30e3\u30eb\u30b5\u30a4\u30c8\u3067\u6700\u65b0\u60c5\u5831\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/span><\/small><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u30b3\u30f3\u30c6\u30f3\u30c4<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/majisemi.com\/topics\/oss\/4915\/#%E3%80%8CApache_Traffic_Server%E3%80%8D%E3%81%A8%E3%81%AF\" >\u300cApache Traffic Server\u300d\u3068\u306f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/majisemi.com\/topics\/oss\/4915\/#%E5%9F%BA%E6%9C%AC%E6%83%85%E5%A0%B1%E6%A6%82%E8%A6%81Apache_Traffic_Server%E3%82%A2%E3%83%91%E3%83%83%E3%83%81_%E3%83%88%E3%83%A9%E3%83%95%E3%82%A3%E3%83%83%E3%82%AF_%E3%82%B5%E3%83%BC%E3%83%90%E3%81%A8%E3%81%AF%E3%80%81%E9%AB%98%E6%80%A7%E8%83%BDHTTP%E3%82%AD%E3%83%A3%E3%83%83%E3%82%B7%E3%83%A5%E3%83%97%E3%83%AD%E3%82%AD%E3%82%B7%E3%82%B5%E3%83%BC%E3%83%90%E3%81%A7%E3%81%99%E3%80%82%E9%9D%99%E7%9A%84Web%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%82%92%E3%82%AD%E3%83%A3%E3%83%83%E3%82%B7%E3%83%A5%E3%81%99%E3%82%8B%E3%81%93%E3%81%A8%E3%81%A7%E3%80%81%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%E5%8A%B9%E7%8E%87%E5%8C%96%E3%81%A8%E3%83%91%E3%83%95%E3%82%A9%E3%83%BC%E3%83%9E%E3%83%B3%E3%82%B9%E6%94%B9%E5%96%84%E3%82%92%E8%A1%8C%E3%81%84%E3%81%BE%E3%81%99%E3%80%82%E5%9F%BA%E6%9C%AC%E8%AA%AC%E6%98%8E\" >\u57fa\u672c\u60c5\u5831\u6982\u8981Apache Traffic Server(\u30a2\u30d1\u30c3\u30c1 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af \u30b5\u30fc\u30d0)\u3068\u306f\u3001\u9ad8\u6027\u80fdHTTP\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u3067\u3059\u3002\u9759\u7684Web\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u52b9\u7387\u5316\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u3092\u884c\u3044\u307e\u3059\u3002\u57fa\u672c\u8aac\u660e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/majisemi.com\/topics\/oss\/4915\/#%E4%B8%BB%E3%81%AA%E7%89%B9%E5%BE%B4%E4%B8%BB%E3%81%AA%E6%A9%9F%E8%83%BD\" >\u4e3b\u306a\u7279\u5fb4\u4e3b\u306a\u6a5f\u80fd<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 class=\"h1Custom\"><span class=\"ez-toc-section\" id=\"%E3%80%8CApache_Traffic_Server%E3%80%8D%E3%81%A8%E3%81%AF\"><\/span>\u300cApache Traffic Server\u300d\u3068\u306f<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<div class=\"main-c\">\n<h3 class=\"h2smalltitle\">\u57fa\u672c\u60c5\u5831<\/h2>\n<h3 class=\"h2smalltitle\">\u6982\u8981<\/h2>\n<p><strong>Apache Traffic Server<\/strong>(\u30a2\u30d1\u30c3\u30c1 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af \u30b5\u30fc\u30d0)\u3068\u306f\u3001\u9ad8\u6027\u80fdHTTP\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u3067\u3059\u3002\u9759\u7684Web\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u52b9\u7387\u5316\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">\u57fa\u672c\u8aac\u660e<\/h3>\n<p>Apache Traffic Server\u306f\u3001\u300c\u4f01\u696d\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u300d\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0(ISP)\u300d\u300c\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u30d7\u30ed\u30d0\u30a4\u30c0\u300d\u306a\u3069\u304c\u6301\u3064\u3001\u5229\u7528\u53ef\u80fd\u306a\u5e2f\u57df\u5e45\u3092\u6700\u5927\u5316\u3055\u305b\u308b\u3053\u3068\u3092\u76ee\u7684\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e3b\u306b\u3001C\/C++\u3067\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">\u7d4c\u7def<\/h3>\n<p>\u30fb\u3082\u3068\u3082\u3068\u306f\u3001Inktomi\u304c\u958b\u767a\u3057\u3066\u3044\u305f\u5546\u7528\u88fd\u54c1\u300cInktomi Traffic Server\u300d\u304c\u30d9\u30fc\u30b9<br \/>\u30fb2003\u5e74\u3001Yahoo! Inc.\u304cInktomi\u3092\u8cb7\u53ce<br \/>\u30fb2009\u5e74\u3001Yahoo! Inc.\u304c\u300cTraffic Server\u300d\u3092Apache Incubator project\u306b\u5bc4\u8d08\u2192\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u5316<br \/>\u30fbApache\u30c8\u30c3\u30d7\u30ec\u30d9\u30eb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u958b\u767a\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u308b<\/p>\n<h3 class=\"h2smalltitle\">\u4e3b\u306a\u7279\u5fb4<\/h2>\n<h4 class=\"subtitle-h4\">\u4e3b\u306a\u6a5f\u80fd<\/h3>\n<p>\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u80fd<br \/>\u30fb\u30bb\u30c3\u30b7\u30e7\u30f3\u7ba1\u7406<br \/>\u30fb\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0<br \/>\u30fb\u8a8d\u8a3c<br \/>\u30fb\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0<br \/>\u30fb\u30ea\u30af\u30a8\u30b9\u30c8\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/p>\n<h4 class=\"subtitle-h4\">\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8<\/h3>\n<p>\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5(\u30b9\u30c8\u30ec\u30fc\u30b8)\u51e6\u7406\u304c\u9ad8\u901f<br \/>\u30fbHTTP\/1.1\u6e96\u62e0<br \/>\u30fb\u65e9\u671f\u304b\u3089HTTP\/2\u306b\u5bfe\u5fdc<br \/>\u30fb\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u306b\u3088\u308bI\/O\u591a\u91cd\u5316\u65b9\u5f0f<br \/>\u30fb\u300c\u30c7\u30a3\u30b9\u30af+RAM\u300d\u306e\u52b9\u7387\u7684\u30ad\u30e3\u30c3\u30b7\u30e5\u30b7\u30b9\u30c6\u30e0<br \/>\u30fb\u968e\u5c64\u7684\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u69cb\u7bc9<\/p>\n<h4 class=\"subtitle-h4\">\u300cApache HTTP Server\u300d\u3068\u306f\u5168\u304f\u306e\u5225\u7269<\/h3>\n<p>\u540d\u79f0\u306b\u300cApache\u300d\u3068\u3042\u308a\u307e\u3059\u304c\u300c<a href=\"http:\/\/www.ossnews.jp\/oss_info\/Apache_HTTP_Server\" target=\"jumpsite\" rel=\"noopener\">Apache HTTP Server<\/a>\u300d\u3068\u306f\u5168\u304f\u306e\u5225\u7269\u3067\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">HTTP\u30d7\u30ed\u30ad\u30b7\u30ad\u30e3\u30c3\u30b7\u30e5<\/h3>\n<p>\u983b\u7e41\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308bWeb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8(\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\/\u753b\u50cf\u306a\u3069)\u306e\u30b3\u30d4\u30fc\u3092\u4fdd\u7ba1\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u5143\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">\u30ad\u30e3\u30c3\u30b7\u30e5\u30b9\u30c8\u30ec\u30fc\u30b8<\/h3>\n<p>Apache Traffic Server\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001URL\u3068\u95a2\u9023\u3059\u308b\u30d8\u30c3\u30c0\u306b\u3088\u308a\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3059\u308b\u300c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30b9\u30c8\u30a2\u300d\u3068\u547c\u3070\u308c\u308b\u9ad8\u901f\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">RAM \u30ad\u30e3\u30c3\u30b7\u30e5<\/h3>\n<p>\u983b\u7e41\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308bWeb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u305f\u3081\u306b\u300cRAM\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">\u300cSplit DNS\u300d\u6a5f\u80fd<\/h3>\n<p>\u300cSplit DNS\u300d\u306f\u3001Apache Traffic Server\u304c\u4f7f\u7528\u3059\u308bDNS\u30b5\u30fc\u30d0\u3092\u6307\u5b9a\u3067\u304d\u308b\u6a5f\u80fd\u3067\u3059\u3002\u540d\u524d\u691c\u7d22\u30aa\u30fc\u30d0\u30d8\u30c3\u30c9\u8efd\u6e1b\u7528\u300cHost DB\u300d\u6a5f\u80fd\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">\u300cRAW Disk\u300d\u6a5f\u80fd<\/h3>\n<p>\u672a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u30c7\u30a3\u30b9\u30af\u30c9\u30e9\u30a4\u30d6\u300cRAW Disk\u300d\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u30b3\u30f3\u30c6\u30f3\u30c4\u4fdd\u5b58\u9818\u57df\u306b\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002\u5404\u7a2e\u30aa\u30fc\u30d0\u30d8\u30c3\u30c9\u3092\u9664\u3044\u305f\u72b6\u614b\u3067\u4f7f\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u51e6\u7406\u901f\u5ea6\u7dad\u6301\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u9818\u57df\u5bb9\u91cf\u78ba\u4fdd\u304c\u53ef\u80fd\u3067\u3059\u3002\u7279\u306b\u3001\u9ad8\u901f\u30c7\u30d0\u30a4\u30b9(SSD\u306a\u3069)\u3092\u5229\u7528\u3059\u308b\u3068\u52b9\u679c\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n<h4 class=\"subtitle-h4\">\u300cInternet Cache Protocol(ICP)\u300d\u5bfe\u5fdc<\/h3>\n<p>Apache Traffic Server\u306f\u3001\u300cInternet Cache Protocol(ICP)\u300d\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>ICP\u306f\u3001\u540c\u4e00peer\u306b\u6240\u5c5e\u3057\u3066\u3044\u308b\u30ce\u30fc\u30c9\u9593\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u72b6\u6cc1\u3092\u5171\u6709\u3057\u3001\u30ce\u30fc\u30c9\u5168\u4f53\u3068\u3057\u3066\u52b9\u7387\u826f\u304f\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4fdd\u6301\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n<h3 class=\"h2smalltitle\">\u540c\u69d8\u88fd\u54c1<\/h2>\n<p>\u540c\u69d8\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b\u88fd\u54c1\u3068\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u88fd\u54c1\uff1a\u300c<a href=\"http:\/\/www.ossnews.jp\/oss_info\/Squid\" target=\"jumpsite\" rel=\"noopener\">Squid<\/a>\u300d\u300c<a href=\"http:\/\/www.ossnews.jp\/oss_info\/Nginx\" target=\"jumpsite\" rel=\"noopener\">nginx<\/a>\u300d\u300cVarnish Cache\u300d\u306a\u3069\u3002<\/p>\n<h3 class=\"h2smalltitle\">\u5c0e\u5165\u4e8b\u4f8b<\/h2>\n<p>\u300cYahoo! Inc.\u300d\u300cLinkedIn\u300d\u306a\u3069\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u300cYahoo! 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