{"id":21597,"date":"2026-09-20T15:02:45","date_gmt":"2026-09-20T13:02:45","guid":{"rendered":"https:\/\/webhosting.de\/redis-key-expiration-performance-analysieren-optimieren-cache\/"},"modified":"2026-09-20T15:02:45","modified_gmt":"2026-09-20T13:02:45","slug":"redis-%e3%82%ad%e3%83%bc%e3%81%ae%e6%9c%89%e5%8a%b9%e6%9c%9f%e9%99%90%e3%80%81%e3%83%91%e3%83%95%e3%82%a9%e3%83%bc%e3%83%9e%e3%83%b3%e3%82%b9%e3%81%ae%e5%88%86%e6%9e%90%e3%80%81%e6%9c%80%e9%81%a9","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/redis-key-expiration-performance-analysieren-optimieren-cache\/","title":{"rendered":"Redis\u306e\u30ad\u30fc\u6709\u52b9\u671f\u9650\u306b\u95a2\u3059\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5206\u6790\u3068\u6700\u9069\u5316"},"content":{"rendered":"<p>\u79c1\u306f\u4ee5\u4e0b\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5206\u6790\u3057\u3066\u3044\u307e\u3059\u3002 <strong>Redis \u30ad\u30fc<\/strong> \u547c\u6c17\u3092\u610f\u8b58\u7684\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u3001\u660e\u78ba\u3067\u6e2c\u5b9a\u53ef\u80fd\u306a\u624b\u9806\u3067\u6700\u9069\u5316\u3057\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u79c1\u306f <strong>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/strong>, \u51e6\u7406\u306e\u30d4\u30fc\u30af\u3092\u5e73\u6e96\u5316\u3057\u3001\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u9069\u5207\u306b\u7ba1\u7406\u3057\u307e\u3059\u3002.<\/p>\n\n<h2>\u4e2d\u5fc3\u70b9<\/h2>\n<p>\u306e\u6700\u3082\u91cd\u8981\u306a\u70b9\u3092\u8981\u7d04\u3059\u308b\u3002 <strong>\u6709\u52b9\u671f\u9650<\/strong>-\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u3001\u521d\u5fc3\u8005\u304c\u3059\u3050\u306b\u59cb\u3081\u3089\u308c\u3001\u4e0a\u7d1a\u8005\u304c\u7684\u3092\u7d5e\u3063\u3066\u8abf\u6574\u3067\u304d\u308b\u3088\u3046\u69cb\u6210\u3057\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306e\u8981\u70b9\u306f\u3001\u6700\u3082\u52b9\u679c\u7684\u306a\u8abf\u6574\u30dd\u30a4\u30f3\u30c8\u306b\u7126\u70b9\u3092\u5f53\u3066\u3001\u5178\u578b\u7684\u306a\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u304c\u3069\u3053\u3067\u767a\u751f\u3059\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u969b\u3001\u79c1\u306f\u7279\u306b <strong>TTL<\/strong>-\u6226\u7565\u3001\u80fd\u52d5\u7684\u304a\u3088\u3073\u53d7\u52d5\u7684\u306a\u6574\u7406\u3001\u306a\u3089\u3073\u306b\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u306e\u6319\u52d5\u3002\u3055\u3089\u306b\u3001\u554f\u984c\u3092\u65e9\u671f\u306b\u628a\u63e1\u3067\u304d\u308b\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u6307\u6a19\u3092\u5b9a\u7740\u3055\u305b\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4f53\u7cfb\u7684\u306b\u8a55\u4fa1\u3057\u3001\u6301\u7d9a\u7684\u306b <strong>\u7261\u725b<\/strong>.<\/p>\n<ul>\n  <li><strong>\u6020\u60f0<\/strong> \u5bfe <strong>\u30a2\u30af\u30c6\u30a3\u30d6<\/strong> \u547c\u6c17\uff1a\u305d\u306e\u76f8\u4e92\u4f5c\u7528\u306e\u7406\u89e3\u3068\u6e2c\u5b9a<\/li>\n  <li><strong>TTL<\/strong>-\u5206\u6563\uff1a\u540c\u6642\u5931\u52b9\u306b\u5bfe\u3059\u308b\u30aa\u30d5\u30bb\u30c3\u30c8<\/li>\n  <li><strong>hz<\/strong>-\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff1a\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30b5\u30a4\u30af\u30eb\u306e\u983b\u5ea6\u3092\u8abf\u6574\u3059\u308b<\/li>\n  <li><strong>\u7acb\u3061\u9000\u304d\u65b9\u91dd<\/strong>: allkeys-lru \u5bfe volatile \u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3<\/li>\n  <li><strong>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0<\/strong>: \u671f\u9650\u5207\u308c\u3001\u6392\u9664\u3001\u304a\u3088\u3073\u6f5c\u5728\u5024\u306e\u76e3\u8996<\/li>\n<\/ul>\n<p>\u79c1\u306f\u4e00\u8cab\u6027\u3092\u91cd\u8996\u3057\u3066\u3044\u307e\u3059 <strong>TTL<\/strong>, \u3001\u9069\u5fdc\u578b\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3001\u304a\u3088\u3073\u660e\u78ba\u306a\u95be\u5024\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u5b9f\u884c\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u5206\u6563\u3055\u305b\u3001\u4e0d\u8981\u306a\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u3092\u9632\u304e\u3001\u5fdc\u7b54\u6642\u9593\u3092\u78ba\u5b9f\u306b\u4f4e\u304f\u6291\u3048\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u7570\u5e38\u306a <strong>\u30d5\u30a7\u30fc\u30ba<\/strong> \u5373\u5ea7\u306b\u8b66\u544a\u3092\u767a\u3057\u3001\u7684\u78ba\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/09\/redis-performance-4217.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>Redis\u306e\u30ad\u30fc\u6709\u52b9\u671f\u9650\uff1a\u4ed5\u7d44\u307f\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u3078\u306e\u5f71\u97ff<\/h2>\n<p>Redis\u306f\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067 <strong>\u3078\u305f\u308c<\/strong> \u305d\u3057\u3066 <strong>\u30a2\u30af\u30c6\u30a3\u30d6<\/strong> \u30a8\u30af\u30b9\u30d4\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u9ad8\u3044\u51e6\u7406\u901f\u5ea6\u3068\u9650\u3089\u308c\u305fCPU\u8ca0\u8377\u3092\u4e21\u7acb\u3055\u305b\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002\u30ec\u30a4\u30b8\u30fc\u30fb\u30a8\u30af\u30b9\u30d4\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306fTTL\u304c\u5207\u308c\u305f\u969b\u306b\u30a2\u30af\u30bb\u30b9\u304c\u3042\u3063\u305f\u6642\u70b9\u3067\u521d\u3081\u3066\u30ad\u30fc\u3092\u524a\u9664\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3082\u3068\u3082\u3068\u5b9a\u671f\u7684\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u30c7\u30fc\u30bf\u306b\u5bfe\u3057\u3066\u3001\u4f59\u5206\u306a\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u51e6\u7406\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u30a2\u30af\u30c6\u30a3\u30d6\u30fb\u30a8\u30af\u30b9\u30d4\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u308b\u30ad\u30fc\u3092\u77ed\u671f\u9593\u304b\u3064\u983b\u7e41\u306b\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u3001\u898b\u843d\u3068\u3055\u308c\u305f\u30a8\u30f3\u30c8\u30ea\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30e2\u30c7\u30eb\u3092\u88dc\u5b8c\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u4f4e\u304f\u6291\u3048\u3001\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u6052\u4e45\u7684\u306a <strong>\u30b9\u30ad\u30e3\u30f3<\/strong>.<\/p>\n<p>\u7279\u306b\u3001\u3054\u304f\u77ed\u3044\u6642\u9593\u67a0\u5185\u3067\u975e\u5e38\u306b\u591a\u304f\u306e\u30a8\u30f3\u30c8\u30ea\u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u308b\u5834\u5408\u3001\u9855\u8457\u306a\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u305d\u306e\u969b\u3001Redis\u306f\u3088\u308a\u591a\u304f\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u6295\u5165\u3057\u307e\u3059 <strong>CPU<\/strong> \u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u304c\u884c\u308f\u308c\u3001\u3053\u308c\u306b\u3088\u308a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u64cd\u4f5c\u306e\u51e6\u7406\u80fd\u529b\u304c\u4e00\u6642\u7684\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u304c\u4e26\u5217\u51e6\u7406\u3092\u5f15\u304d\u8d77\u3053\u3059\u305f\u3081\u3001\u30e1\u30e2\u30ea\u5727\u8feb\u304c\u72b6\u6cc1\u3092\u3055\u3089\u306b\u60aa\u5316\u3055\u305b\u307e\u3059\u3002 \u305d\u306e\u305f\u3081\u3001\u79c1\u306f\u51e6\u7406\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u610f\u56f3\u7684\u306b\u5206\u6563\u3055\u305b\u3001Maxmemory\u306e\u4e0a\u9650\u3092\u3001\u4f59\u88d5\u304c\u78ba\u4fdd\u3055\u308c\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6709\u52b9\u671f\u9650\u5207\u308c\u304c\u96c6\u4e2d\u3059\u308b\u30d4\u30fc\u30af\u6642\u3067\u3082\u3001\u5fdc\u7b54\u6642\u9593\u306f\u5b89\u5b9a\u3057\u3066\u7dad\u6301\u3055\u308c\u307e\u3059\u3002 <strong>\u30ed\u30fc<\/strong>.<\/p>\n\n<h2>\u300cLazy\u300d\u3068\u300cActive\u300d\u306e\u6709\u52b9\u671f\u9650\u306e\u8a73\u7d30<\/h2>\n<p>\u300cLazy Expiration\u300d\u306f\u3001\u983b\u7e41\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u30da\u30fc\u30b8\u3067\u305d\u306e\u771f\u4fa1\u3092\u767a\u63ee\u3059\u308b <strong>\u9375<\/strong>, \u3053\u308c\u306f\u3001\u30a2\u30af\u30bb\u30b9\u6642\u306e\u30c1\u30a7\u30c3\u30af\u306b\u3088\u3063\u3066\u3001\u524a\u9664\u30bf\u30a4\u30df\u30f3\u30b0\u3068\u5229\u7528\u72b6\u6cc1\u304c\u5de7\u307f\u306b\u9023\u52d5\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3081\u3063\u305f\u306b\u8aad\u307f\u8fbc\u307e\u308c\u306a\u3044\u30a8\u30f3\u30c8\u30ea\u306f\u3001TTL\u304c\u5207\u308c\u3066\u3082\u5f15\u304d\u7d9a\u304d\u30e1\u30e2\u30ea\u3092\u5360\u6709\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u300c\u30a2\u30af\u30c6\u30a3\u30d6\u30fb\u30a8\u30af\u30b9\u30d4\u30ec\u30fc\u30b7\u30e7\u30f3\u300d\u304c\u6a5f\u80fd\u3057\u307e\u3059\u3002Redis\u306f\u3001\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u305f\u30ad\u30fc\u306e\u96c6\u5408\u304b\u3089\u30e9\u30f3\u30c0\u30e0\u306b\u30b5\u30f3\u30d7\u30eb\u3092\u62bd\u51fa\u3057\u3001\u671f\u9650\u5207\u308c\u306e\u30a8\u30f3\u30c8\u30ea\u3092\u5fb9\u5e95\u7684\u306b\u524a\u9664\u3057\u307e\u3059\u3002 \u30b5\u30f3\u30d7\u30eb\u5185\u306e\u671f\u9650\u5207\u308c\u30a8\u30f3\u30c8\u30ea\u306e\u5272\u5408\u304c\u9ad8\u3044\u5834\u5408\u3001Redis\u306f\u305d\u306e\u30b5\u30a4\u30af\u30eb\u3092\u9069\u5fdc\u7684\u306b\u5ef6\u9577\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u671f\u9650\u5207\u308c\u30a8\u30f3\u30c8\u30ea\u306e\u5272\u5408\u304c\u518d\u3073 <strong>\u6e1b\u5c11<\/strong>.<\/p>\n<p>\u3053\u306e\u6226\u7565\u306f\u78ba\u7387\u8ad6\u7684\u306b\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3092\u8003\u616e\u306b\u5165\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u610f\u56f3\u7684\u306a\u3082\u306e\u3067\u3001\u4f55\u767e\u4e07\u3082\u306e\u30ad\u30fc\u306b\u5bfe\u3057\u3066\u500b\u5225\u30b9\u30ad\u30e3\u30f3\u3084\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30d5\u30eb\u30b9\u30ad\u30e3\u30f3\u3092\u884c\u3046\u3068\u3001 <strong>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/strong> \u80a5\u5927\u5316\u3057\u3066\u3057\u307e\u3046\u3067\u3057\u3087\u3046\u3002\u9069\u5207\u306b\u8a2d\u5b9a\u3055\u308c\u305fTTL\u3068\u5408\u7406\u7684\u306aHz\u5468\u6ce2\u6570\u306b\u3088\u308a\u3001Redis\u306f\u9069\u5207\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u3001\u51e6\u7406\u306e\u8ca0\u8377\u3092\u8efd\u304f\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u79c1\u306f\u5b9a\u671f\u7684\u306b\u3001TTL\u304c\u8a2d\u5b9a\u3055\u308c\u305f\u30ad\u30fc\u304c\u3044\u304f\u3064\u5b58\u5728\u3059\u308b\u304b\u3001\u307e\u305f\u671f\u9650\u5207\u308c\u306e\u30a8\u30f3\u30c8\u30ea\u304c\u3069\u308c\u304f\u3089\u3044\u306e\u901f\u3055\u3067\u524a\u9664\u3055\u308c\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u89b3\u5bdf\u7d50\u679c\u304b\u3089\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u5c11\u3057 <strong>\u5f37\u5316\u3059\u308b<\/strong> \u3042\u308b\u3044\u306f\u843d\u3061\u7740\u304b\u305b\u308b\u3002.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/09\/redis_performance_meeting_3821.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u5371\u967a\u30d1\u30bf\u30fc\u30f3\uff1aTTL\u306e\u767a\u751f\u6642\u523b\u3068\u8caf\u8535\u5727\u529b\u304c\u540c\u4e00<\/h2>\n<p>\u591a\u304f\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u540c\u3058 <strong>\u5b9f\u884c\u6642\u70b9<\/strong> \u53d6\u5f97\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084Redis\u306f\u77ed\u6642\u9593\u3067\u975e\u5e38\u306b\u591a\u304f\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u524a\u9664\u30fb\u66f4\u65b0\u3057\u307e\u3059\u3002\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30a8\u30af\u30b9\u30d4\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u5897\u52a0\u3059\u308b\u4e00\u65b9\u3067\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3082\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084API\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u30ea\u30d3\u30eb\u30c9\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002 Maxmemory\u306e\u4e0a\u9650\u304c\u903c\u8feb\u3059\u308b\u3068\u3001\u3055\u3089\u306b\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u304c\u767a\u751f\u3057\u3001\u51e6\u7406\u8ca0\u8377\u304c\u3055\u3089\u306b\u5897\u5927\u3057\u307e\u3059\u3002\u3053\u306e\u540c\u6642\u767a\u751f\u304c <strong>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/strong> \u307e\u305f\u3001CPU\u4f7f\u7528\u7387\u3082\u76ee\u306b\u898b\u3048\u3066\u4e0a\u6607\u3057\u305f\u3002.<\/p>\n<p>\u79c1\u306f\u3001\u51e6\u7406\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u5206\u96e2\u3057\u3066\u30d4\u30fc\u30af\u3092\u5e73\u6ed1\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001Maxmemory\u306e\u8a2d\u5b9a\u304c\u53b3\u3057\u3059\u304e\u308b\u305f\u3081\u306b\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u304c\u983b\u7e41\u306b\u767a\u751f\u3057\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u30d4\u30fc\u30af\u6642\u306b\u306f\u3001\u30a8\u30af\u30b9\u30d4\u30ec\u30fc\u30b7\u30e7\u30f3\u3084\u30ea\u30d3\u30eb\u30c9\u306b\u5341\u5206\u306a\u4f59\u88d5\u3092\u6301\u305f\u305b\u308b\u305f\u3081\u306b\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u30d0\u30c3\u30d5\u30a1\u3092\u78ba\u4fdd\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u6709\u52b9\u3067\u3059\u3002 <strong>\u7a7a\u6c17<\/strong> \u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u53ef\u80fd\u306a\u9650\u308a\u3001\u6c38\u7d9a\u7684\u306a\u69cb\u9020\u3068\u7d14\u7c8b\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u3092\u5225\u3005\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5206\u96e2\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7570\u306a\u308b\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u540c\u58eb\u306e\u7af6\u5408\u304c\u5c11\u306a\u304f\u306a\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u52d5\u4f5c\u304c <strong>\u4e88\u6e2c\u53ef\u80fd<\/strong>.<\/p>\n\n<h2>TTL\u8a2d\u8a08\uff1a\u30b9\u30bf\u30f3\u30d4\u30fc\u30c9\u5bfe\u7b56\u3068\u3057\u3066\u306e\u30c7\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3068\u5206\u6563<\/h2>\n<p>\u30d9\u30fc\u30b9\u306b\u5bfe\u3059\u308b\u7d04\u00b110 %\u3068\u3044\u3046\u308f\u305a\u304b\u306a\u30e9\u30f3\u30c0\u30e0\u30aa\u30d5\u30bb\u30c3\u30c8\u2015\u2015<strong>TTL<\/strong> \u51e6\u7406\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u4e00\u5b9a\u306e\u6642\u9593\u67a0\u5185\u306b\u5206\u6563\u3055\u305b\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u304c\u540c\u6642\u306b\u671f\u9650\u5207\u308c\u306b\u306a\u3063\u3066\u518d\u69cb\u7bc9\u3055\u308c\u308b\u5fc5\u8981\u304c\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u96c6\u4e2d\u8ca0\u8377\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002 \u7279\u306b\u91cd\u8981\u306a\u30db\u30c3\u30c8\u30ad\u30fc\u306b\u3064\u3044\u3066\u306f\u3001\u671f\u9650\u5207\u308c\u306e\u76f4\u524d\u306b\u78ba\u7387\u7684\u306b\u66f4\u65b0\u3092\u884c\u3046\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u306e\u4e00\u90e8\u306f\u66f4\u65b0\u3055\u308c\u3001\u4ed6\u306e\u30a2\u30af\u30bb\u30b9\u306f\u8a31\u5bb9\u7bc4\u56f2\u5185\u306e\u3001\u5c11\u3057\u53e4\u3044\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u518d\u69cb\u7bc9\u306e\u8ca0\u8377\u3092\u7d99\u7d9a\u7684\u306b\u5206\u6563\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u6709\u52b9\u671f\u9650\u3084\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u30d1\u30bf\u30fc\u30f3\u306b\u3064\u3044\u3066\u306f\u3001\u79c1\u306e <a href=\"https:\/\/webhosting.de\/ja\/redis%e3%81%ae%e6%9c%89%e5%8a%b9%e6%9c%9f%e9%99%90%e6%88%a6%e7%95%a5%e3%80%81%e5%a4%a7%e8%a6%8f%e6%a8%a1%e3%82%ad%e3%83%a3%e3%83%83%e3%82%b7%e3%83%a5%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e3%80%81\/\">\u6709\u52b9\u671f\u9650\u6226\u7565<\/a>, \u3001\u3053\u308c\u3092\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u5408\u308f\u305b\u3066\u5b9f\u7528\u7684\u306b\u8abf\u6574\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u79c1\u306f\u3001\u77ed\u547d\u306a\u3082\u306e\u3054\u3068\u306b\u4e00\u8cab\u3057\u3066TTL\u3092\u5272\u308a\u5f53\u3066\u3066\u3044\u307e\u3059 <strong>\u69cb\u9020<\/strong>. TTL \u3092\u8a2d\u5b9a\u3057\u306a\u3044\u3068\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u306f\u9577\u5bff\u547d\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u307e\u3067\u524a\u9664\u3057\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u7d14\u7c8b\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5834\u5408\u306f\u300callkeys-lru\u300d\u3092\u3001\u6df7\u5408\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u5834\u5408\u306f\u300cvolatile-lru\u300d\u307e\u305f\u306f\u300cvolatile-ttl\u300d\u3092\u983b\u7e41\u306b\u9078\u629e\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9577\u5bff\u547d\u306e\u30c7\u30fc\u30bf\u306f\u4fdd\u6301\u3055\u308c\u3064\u3064\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u512a\u5148\u7684\u306b\u524a\u9664\u3055\u308c\u307e\u3059\u3002\u7dbf\u5bc6\u306b\u691c\u8a0e\u3055\u308c\u305fTTL\u3068\u30dd\u30ea\u30b7\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001 <strong>\u8a08\u753b\u6027<\/strong>.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/09\/redis-expiration-optimization-2384.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u8a2d\u5b9a\uff1aHz\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u3001\u304a\u3088\u3073TTL\u6226\u7565<\/h2>\n<p>\u30d1\u30e9\u30e1\u30fc\u30bf <strong>hz<\/strong> \u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30bf\u30b9\u30af\uff08\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30a8\u30af\u30b9\u30d4\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u542b\u3080\uff09\u306e\u983b\u5ea6\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002\u5024\u3092\u9ad8\u304f\u8a2d\u5b9a\u3059\u308b\u3068\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u304c\u3001CPU\u8ca0\u8377\u304c\u5897\u52a0\u3057\u307e\u3059\u3002\u5024\u3092\u4f4e\u304f\u8a2d\u5b9a\u3059\u308b\u3068CPU\u8ca0\u8377\u306f\u8efd\u6e1b\u3055\u308c\u307e\u3059\u304c\u3001\u671f\u9650\u5207\u308c\u306e\u30ad\u30fc\u304c\u9577\u671f\u9593\u6b8b\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002 \u79c1\u306f hz \u3092\u614e\u91cd\u306b\u4e0a\u3052\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3068 CPU \u4f7f\u7528\u7387\u3092\u6e2c\u5b9a\u3057\u3001\u30e1\u30e2\u30ea\u304c\u660e\u3089\u304b\u306b\u9577\u304f\u5360\u6709\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304b\u3089\u521d\u3081\u3066\u3001\u3055\u3089\u306b\u5024\u3092\u5f15\u304d\u4e0a\u3052\u307e\u3059\u3002\u4e26\u884c\u3057\u3066\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u3068 TTL \u8a2d\u8a08\u3092\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u304d\u3081\u7d30\u304b\u304f\u8abf\u6574\u3057\u307e\u3059\u3002 <strong>\u3088\u308a<\/strong>.<\/p>\n<p>\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u4e3b\u8981\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u5178\u578b\u7684\u306a\u52b9\u679c\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002\u79c1\u306f\u3053\u308c\u3092\u3001\u5224\u65ad\u3092\u9069\u5207\u306b\u691c\u8a0e\u3059\u308b\u305f\u3081\u306e\u5b9f\u7528\u7684\u306a\u53c2\u8003\u8cc7\u6599\u3068\u3057\u3066\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u5404\u884c\u3067\u306f\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3084RAM\u3078\u306e\u5f71\u97ff\u3001\u304a\u3088\u3073\u904b\u7528\u4e0a\u306e\u5177\u4f53\u7684\u306a\u6ce8\u610f\u4e8b\u9805\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u4f5c\u696d\u306e\u7d4c\u7def\u304c\u660e\u78ba\u306b\u306a\u308a\u3001 <strong>\u6e2c\u5b9a\u53ef\u80fd\u306a<\/strong> \u7d50\u679c\u3002.<\/p>\n<table>\n  <thead>\n    <tr>\n      <th>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/th>\n      <th>\u30aa\u30d7\u30b7\u30e7\u30f3\uff0f\u8a2d\u5b9a<\/th>\n      <th>\u30ec\u30a4\u30c6\u30f3\u30b7\u3078\u306e\u5f71\u97ff<\/th>\n      <th>RAM\u3078\u306e\u5f71\u97ff<\/th>\n      <th>\u5b9f\u8df5\u7de8<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30b5\u30a4\u30af\u30eb<\/td>\n      <td>hz \u4f4e<\/td>\n      <td><strong>\u4f4e\u3044<\/strong>CPU\u8ca0\u8377\u306e\u5897\u52a0\u3001\u53e4\u3044\u30ad\u30fc\u304c\u5897\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/td>\n      <td>\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u305f\u30ad\u30fc\u306f\u3001\u3088\u308a\u9577\u304f\u6b8b\u308a\u307e\u3059<\/td>\n      <td>\u9759\u7684\u306a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u9069\u3057\u3066\u3044\u308b\uff1b\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u53b3\u683c <strong>\u898b\u308b<\/strong><\/td>\n    <\/tr>\n    <tr>\n      <td>\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30b5\u30a4\u30af\u30eb<\/td>\n      <td>hz \u4e2d\u7a0b\u5ea6\uff0f\u9ad8<\/td>\n      <td>\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u306e\u9ad8\u901f\u5316\u3001\u4e00\u6642\u7684\u306aCPU\u8ca0\u8377\u306e\u5897\u52a0<\/td>\n      <td>RAM\u306e\u56de\u53ce\u3092\u9ad8\u901f\u5316<\/td>\n      <td>\u5909\u66f4\u983b\u5ea6\u306e\u9ad8\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5834\u5408 <strong>\u5f79\u306b\u7acb\u3064<\/strong><\/td>\n    <\/tr>\n    <tr>\n      <td>\u7acb\u3061\u9000\u304d<\/td>\n      <td>\u30aa\u30fc\u30eb\u30ad\u30fc\u30ba\u30fb\u30eb\u30fc<\/td>\n      <td>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u307f\u3067\u306e\u5fdc\u7b54\u6642\u9593\u304c\u4e00\u5b9a<\/td>\n      <td>\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u30ad\u30fc\u3092\u5fb9\u5e95\u7684\u306b\u524a\u9664\u3059\u308b<\/td>\n      <td>\u7d14\u7c8b\u306a\uff5e\u306b\u306f\u304a\u3059\u3059\u3081 <strong>\u30ad\u30e3\u30c3\u30b7\u30e5<\/strong><\/td>\n    <\/tr>\n    <tr>\n      <td>\u7acb\u3061\u9000\u304d<\/td>\n      <td>volatile-lru<\/td>\n      <td>\u69cb\u9020\u7269\u306e\u8010\u4e45\u6027\u3092\u7dad\u6301\u3059\u308b<\/td>\n      <td>TTL\u30ad\u30fc\u306e\u307f\u3092\u524a\u9664\u3057\u307e\u3059<\/td>\n      <td>\u6df7\u5408\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u306f\u3088\u304f <strong>\u6709\u5229\u306a<\/strong><\/td>\n    <\/tr>\n    <tr>\n      <td>\u7acb\u3061\u9000\u304d<\/td>\n      <td>volatile-ttl<\/td>\n      <td>\u6700\u77ed\u306e\u6b8b\u5b58TTL\u5f8c\u306b\u30af\u30ea\u30a2<\/td>\n      <td>\u6975\u3081\u3066\u7684\u3092\u7d5e\u3063\u305f\u516c\u958b<\/td>\n      <td>TTL\u304c\u826f\u597d\u306a\u5834\u5408 <strong>\u4fe1\u53f7<\/strong> \u30ad\u30e3\u30ea\u30fc<\/td>\n    <\/tr>\n    <tr>\n      <td>TTL\u8a2d\u8a08<\/td>\n      <td>\u00b110 % \u30aa\u30d5\u30bb\u30c3\u30c8<\/td>\n      <td>\u540c\u6642\u306b\u884c\u308f\u308c\u308b\u30ea\u30d3\u30eb\u30c9\u306e\u6570\u3092\u6e1b\u3089\u3059<\/td>\n      <td>\u547c\u6c17\u76f8\u3092\u6ed1\u3089\u304b\u306b\u3059\u308b<\/td>\n      <td>\u3082\u3063\u3068\u7c21\u5358\u3067\u3001\u3068\u3066\u3082 <strong>\u3088\u308a\u52b9\u679c\u7684<\/strong> \u7fa4\u96c6\u306e\u62bc\u3057\u5408\u3044\u3092\u9632\u3050\u30b3\u30c4<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/09\/redis_performance_4221.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff1a\u672c\u5f53\u306b\u91cd\u8981\u306a\u6307\u6a19\u3068\u306f<\/h2>\n<p>\u305d\u308c\u3060\u3051\u306b\u983c\u3063\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3002 <strong>CPU<\/strong> \u304a\u3088\u3073RAM\u3002\u3055\u3089\u306b\u3001\u4ee5\u4e0b\u306e\u6307\u6a19\u3082\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\uff1a\u5404\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb\u3054\u3068\u306e\u6709\u52b9\u671f\u9650\u5207\u308c\u30ad\u30fc\u306e\u6570\u3001TTL\u3092\u6301\u3064\u30ad\u30fc\u3068\u5168\u30ad\u30fc\u306e\u6bd4\u7387\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u6709\u52b9\u671f\u9650\u5207\u308c\u30b5\u30a4\u30af\u30eb\u306e\u767a\u751f\u7387\u3068\u7d99\u7d9a\u6642\u9593\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u3001\u304a\u3088\u3073\u4e2d\u592e\u5024\u3001P95\u3001P99\u306b\u57fa\u3065\u304f\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u5206\u5e03\u3067\u3059\u3002 \u591a\u304f\u306e\u5834\u5408\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30d4\u30fc\u30af\u306f\u3001\u591a\u6570\u306e\u30ad\u30fc\u304c\u540c\u6642\u306b\u671f\u9650\u5207\u308c\u306b\u306a\u308b\u6642\u671f\u3084\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u304c\u5897\u52a0\u3059\u308b\u6642\u671f\u3068\u76f8\u95a2\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u306f\u3053\u3046\u3057\u305f\u30d1\u30bf\u30fc\u30f3\u3092\u6642\u9593\u8ef8\u4e0a\u3067\u7dbf\u5bc6\u306b\u628a\u63e1\u3057\u3001\u7684\u3092\u7d5e\u3063\u305f\u5bfe\u7b56\u3092\u8b1b\u3058\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30a4\u30d9\u30f3\u30c8\u99c6\u52d5\u578b\u306e\u6d1e\u5bdf\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u79c1\u306f <a href=\"https:\/\/webhosting.de\/ja\/redis-%e3%82%ad%e3%83%bc%e3%82%b9%e3%83%9a%e3%83%bc%e3%82%b9-%e9%80%9a%e7%9f%a5-%e3%83%9b%e3%82%b9%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0-%e3%82%ad%e3%83%a3%e3%83%83%e3%82%b7%e3%83%a5-%e3%83%a2%e3%83%8b\/\">Keyspace \u901a\u77e5<\/a> \u88dc\u8db3\u3068\u3057\u3066 <strong>\u4fe1\u53f7<\/strong>.<\/p>\n<p>\u30a8\u30af\u30b9\u30d4\u30ec\u30fc\u30b7\u30e7\u30f3\u7387\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u7387\u3001\u304a\u3088\u3073\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u306b\u3064\u3044\u3066\u3001\u660e\u78ba\u306a\u95be\u5024\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u5024\u304c\u7e70\u308a\u8fd4\u3057\u95be\u5024\u3092\u8d85\u3048\u305f\u5834\u5408\u306f\u3001TTL\u3001Hz\u3001\u307e\u305f\u306f\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u3092\u8abf\u6574\u3057\u307e\u3059\u3002\u4e26\u884c\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30a8\u30ad\u30b7\u30d4\u30ec\u30fc\u30b7\u30e7\u30f3\u30b5\u30a4\u30af\u30eb\u3068\u7af6\u5408\u3059\u308b\u30d5\u30eb\u30b9\u30ad\u30e3\u30f3\u3092\u904e\u5270\u306b\u30c8\u30ea\u30ac\u30fc\u3057\u3066\u3044\u306a\u3044\u304b\u8a55\u4fa1\u3057\u307e\u3059\u3002\u900f\u660e\u6027\u306e\u9ad8\u3044\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306b\u3088\u308a\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u57cb\u3081\u308b\u30c1\u30fc\u30e0\u3084\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u7ba1\u7406\u3059\u308b\u30c1\u30fc\u30e0\u3068\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5186\u6ed1\u306b\u306a\u308a\u307e\u3059\u3002 <strong>\u4f7f\u7528\u3059\u308b<\/strong>. \u3053\u308c\u306b\u3088\u308a\u3001\u95a2\u4fc2\u8005\u5168\u54e1\u304c\u7a3c\u50cd\u72b6\u6cc1\u3084\u305d\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u540c\u3058\u8a8d\u8b58\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n<h2>\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u4fdd\u3064<\/h2>\n<p>\u79c1\u306f\u5bf8\u6cd5\u3092\u6c7a\u5b9a\u3057\u307e\u3059 <strong>Maxmemory<\/strong> Redis\u304c\u5229\u7528\u53ef\u80fd\u306aRAM\u306e\u7d0470\uff5e75 %\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u30d0\u30c3\u30d5\u30a1\u306b\u3088\u308a\u3001OS\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u305d\u306e\u4ed6\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u4f59\u88d5\u304c\u751f\u307e\u308c\u307e\u3059\u3002 \u7d99\u7d9a\u7684\u306a\u51e6\u7406\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u72b6\u6cc1\u4e0b\u3067\u306f\u3001\u3053\u306e\u30d0\u30c3\u30d5\u30a1\u304c\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u304c\u65e9\u3059\u304e\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u767a\u751f\u3057\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u4e0a\u6607\u3055\u305b\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002\u305d\u308c\u3067\u3082\u591a\u304f\u306e\u30a8\u30f3\u30c8\u30ea\u304c\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u3055\u308c\u308b\u5834\u5408\u306f\u3001TTL\u3092\u8abf\u6574\u3059\u308b\u304b\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u3066\u7570\u306a\u308b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5206\u5272\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4e0d\u5fc5\u8981\u306b\u5927\u304d\u304f\u306a\u3063\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u3001\u30b9\u30ea\u30e0\u306a\u69cb\u6210\u3092\u5fc3\u304c\u3051\u3066\u3044\u307e\u3059\u3002 <strong>\u69cb\u9020<\/strong>.<\/p>\n<p>\u30a2\u30af\u30bb\u30b9\u6642\u9593\u5e2f\u304c\u554f\u984c\u306b\u306a\u308a\u305d\u3046\u306a\u5834\u5408\u306f\u3001\u975e\u540c\u671f\u30e1\u30e2\u30ea\u89e3\u653e\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002\u6b21\u306e\u3088\u3046\u306a\u4ed5\u7d44\u307f\u306a\u3069 <a href=\"https:\/\/webhosting.de\/ja\/redis%e3%80%81%e3%83%ac%e3%82%a4%e3%82%b8%e3%83%bc%e3%83%95%e3%83%aa%e3%83%bc%e3%80%81%e3%83%a1%e3%83%a2%e3%83%aa%e3%80%81%e3%83%90%e3%83%83%e3%82%af%e3%82%b0%e3%83%a9%e3%82%a6%e3%83%b3%e3%83%89\/\">\u30ec\u30a4\u30b8\u30fc\u30fb\u30d5\u30ea\u30fc<\/a> \u524a\u9664\u51e6\u7406\u3092\u5206\u96e2\u3059\u308b\u3053\u3068\u3067\u3001\u5fdc\u7b54\u6642\u9593\u3092\u5b89\u5b9a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u51e6\u7406\u306b\u3088\u3063\u3066CPU\u306b\u6052\u4e45\u7684\u306a\u8ca0\u8377\u304c\u304b\u304b\u3089\u306a\u3044\u3088\u3046\u3001\u305d\u306e\u5f71\u97ff\u3092\u6ce8\u610f\u6df1\u304f\u76e3\u8996\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u306f\u3001\u4e00\u5ea6\u306b\u5927\u898f\u6a21\u306a\u5909\u66f4\u3092\u884c\u3046\u3088\u308a\u3082\u3001\u5c0f\u898f\u6a21\u3067\u983b\u7e41\u306a\u5909\u66f4\u3092\u884c\u3046\u3053\u3068\u3092\u597d\u307f\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3067\u304d\u3001\u95a2\u4fc2\u8005\u5168\u54e1\u306b\u3068\u3063\u3066\u597d\u307e\u3057\u3044\u7d50\u679c\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002 <strong>\u76ee\u306b\u898b\u3048\u308b<\/strong>.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/09\/redis_performance_analyse_1467.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u304a\u3088\u3073\u30af\u30e9\u30b9\u30bf\u306e\u89b3\u70b9<\/h2>\n<p>\u79c1\u306f\u6b21\u306e\u3053\u3068\u3092\u8003\u616e\u306b\u5165\u308c\u3066\u3044\u308b\u3002 <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>-\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068Redis\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u9593\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30021\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u51e6\u7406\u304c\u5de6\u53f3\u3055\u308c\u308b\u305f\u3081\u3067\u3059\u3002\u5341\u5206\u306aRAM\u3068CPU\u30b3\u30a2\u6570\u3092\u5099\u3048\u305f\u5782\u76f4\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u6709\u52b9\u671f\u9650\u5207\u308c\u51e6\u7406\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002 \u30ad\u30fc\u7a7a\u9593\u304c\u975e\u5e38\u306b\u5927\u898f\u6a21\u306a\u5834\u5408\u306f\u3001\u30b7\u30e3\u30fc\u30c9\u5316\u3084\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u306b\u3088\u3063\u3066\u8ca0\u8377\u3092\u5206\u6563\u3055\u305b\u3001\u6709\u52b9\u671f\u9650\u5207\u308c\u51e6\u7406\u3084\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u304c1\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u96c6\u4e2d\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002 \u672c\u756a\u74b0\u5883\u3067\u306f\u3001\u30a4\u30f3\u30e1\u30e2\u30ea\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u512a\u5148\u3057\u3001\u4e00\u8cab\u3057\u305fI\/O\u3092\u63d0\u4f9b\u3059\u308b\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u6bd4\u8f03\u306e\u7d50\u679c\u3001webhoster.de\u306f\u3001\u5b89\u5b9a\u3057\u305f <strong>\u30ec\u30c7\u30a3\u30b9<\/strong>-\u6027\u80fd\u3002.<\/p>\n<p>\u8a2d\u5b9a\u3092\u5927\u898f\u6a21\u306b\u5c55\u958b\u3059\u308b\u524d\u306b\u3001\u5b9f\u74b0\u5883\u306b\u8fd1\u3044\u6761\u4ef6\u3067\u30c6\u30b9\u30c8\u3092\u884c\u3044\u307e\u3059\u3002\u4ee3\u8868\u7684\u306a\u8ca0\u8377\u306e\u30ea\u30d7\u30ec\u30a4\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001TTL\u306e\u3070\u3089\u3064\u304d\u3001Hz\u306e\u8abf\u6574\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u65b9\u5f0f\u306e\u5909\u66f4\u306b\u3088\u308b\u5f71\u97ff\u3092\u8a55\u4fa1\u3067\u304d\u307e\u3059\u3002 \u305d\u306e\u5f8c\u3001\u6bb5\u968e\u7684\u306a\u79fb\u884c\u306e\u305f\u3081\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u8a08\u753b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u672c\u756a\u74b0\u5883\u3067\u306e\u4e88\u671f\u305b\u306c\u4e8b\u614b\u3092\u56de\u907f\u3057\u3064\u3064\u3001\u77ed\u3044\u5fdc\u7b54\u6642\u9593\u3068\u7ba1\u7406\u3055\u308c\u305f\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u78ba\u4fdd\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u8ca0\u8377\u3092\u5747\u7b49\u306b\u5206\u6563\u3059\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u5c64\u304c\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002 <strong>\u904b\u3076<\/strong>.<\/p>\n\n<h2>\u8a18\u8ff0\u3068\u5237\u65b0\u306e\u30d1\u30bf\u30fc\u30f3\uff1a\u65e5\u5e38\u751f\u6d3b\u306b\u304a\u3051\u308b\u539f\u5b50\u30ec\u30d9\u30eb\u306eTTL\u8a2d\u5b9a<\/h2>\n<p>TTL\u3092\u8a2d\u5b9a\u3057\u307e\u3059 <strong>\u30a2\u30c8\u30df\u30c3\u30af<\/strong> \u66f8\u304d\u8fbc\u307f\u6642\u306b\u8a2d\u5b9a\u3057\u3001\u5225\u9014\u306e\u51e6\u7406\u3067\u5272\u308a\u5f53\u3066\u308b\u306e\u3067\u306f\u306a\u304f\u3002 SET \u3084 EX\/PX \u3068\u3044\u3063\u305f\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6709\u52b9\u671f\u9650\u306e\u306a\u3044\u30ad\u30fc\u304c\u30b9\u30c8\u30a2\u306b\u4fdd\u5b58\u3055\u308c\u308b\u3053\u3068\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5f8c\u3067\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u3092\u5f37\u5236\u3057\u305f\u308a\u3001\u9577\u671f\u7684\u306b\u30e1\u30e2\u30ea\u3092\u30d6\u30ed\u30c3\u30af\u3057\u305f\u308a\u3059\u308b\u3088\u3046\u306a\u7570\u5e38\u5024\u306e\u767a\u751f\u3092\u9632\u6b62\u3057\u3066\u3044\u307e\u3059\u3002\u65e2\u5b58\u306e\u5024\u3092\u66f4\u65b0\u3059\u308b\u969b\u306b\u306f\u3001 <strong>TTL<\/strong> \u610f\u5473\u7684\u306b\u671b\u307e\u3057\u3044\u5834\u5408\u306b\u306f\u3001\u3053\u308c\u3092\u7dad\u6301\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9577\u671f\u306b\u308f\u305f\u3063\u3066\u5229\u7528\u3055\u308c\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u610f\u56f3\u305b\u305a\u300c\u82e5\u8fd4\u308a\u300d\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u3092\u9632\u304e\u3001\u5ec3\u6b62\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306e\u8a08\u753b\u6027\u3092\u78ba\u4fdd\u3067\u304d\u308b\u3002.<\/p>\n<p>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u591a\u3044\u30db\u30c3\u30c8\u30ad\u30fc\u306b\u3064\u3044\u3066\u306f\u3001\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3073\u306b\u3084\u307f\u304f\u3082\u306bTTL\u3092\u66f4\u65b0\u3059\u308b\u3053\u3068\u306f\u3057\u307e\u305b\u3093\u3002\u305d\u306e\u4ee3\u308f\u308a\u306b\u3001 <strong>\u78ba\u7387\u8ad6\u7684<\/strong> \u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u308b\u76f4\u524d\u306b\u66f4\u65b0\u3092\u884c\u3044\u3001\u51e6\u7406\u8ca0\u8377\u3092\u5206\u6563\u3055\u305b\u308b\u3002\u3053\u306e\u65b9\u5f0f\u306b\u3088\u308a\u3001\u66f8\u304d\u8fbc\u307f\u8ca0\u8377\u304c\u8efd\u6e1b\u3055\u308c\u3001\u591a\u6570\u306e\u30ad\u30fc\u304c\u540c\u6642\u306b\u300c\u65b0\u3057\u3044\u300d\u72b6\u614b\u306b\u306a\u308a\u3001\u305d\u306e\u5f8c\u518d\u3073\u540c\u671f\u3059\u308b\u3068\u3044\u3063\u305f\u4e8b\u614b\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u4f4e\u304f\u306a\u308b\u3002 <strong>\u5931\u52b9\u3059\u308b<\/strong>. \u3055\u3089\u306b\u3001\u66f8\u304d\u8fbc\u307f\u5074\u3067\u30b8\u30c3\u30bf\u30fc\uff08\u00b1X %\uff09\u3092\u304b\u3051\u3066\u5e73\u6ed1\u5316\u3057\u307e\u3057\u305f\u3002.<\/p>\n<ul>\n  <li>\u66f8\u304d\u8fbc\u307fAPI\u306e\u4e00\u8cab\u6027\u3092\u4fdd\u3064\uff1a\u5e38\u306bEX\/PX\u307e\u305f\u306f\u540c\u7b49\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u3068\u7d44\u307f\u5408\u308f\u305b\u3066SET\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/li>\n  <li>TTL\u30c9\u30ea\u30d5\u30c8\u306e\u9632\u6b62\uff1a\u6b8b\u5b58\u671f\u9593\u304c\u6240\u5b9a\u306e\u95be\u5024\u3092\u4e0b\u56de\u3063\u305f\u5834\u5408\u306b\u306e\u307f\u66f4\u65b0\u3059\u308b\u3002.<\/li>\n  <li>TTL\u3092\u5909\u66f4\u3057\u306a\u3044\u66f4\u65b0\uff1a\u65e2\u5b58\u306e\u3082\u306e\u3092\u7dad\u6301\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u610f\u56f3\u7684\u306b\u9078\u629e\u3059\u308b <strong>\u6709\u52b9\u671f\u9650<\/strong> \u5c0a\u91cd\u3059\u308b\u3002.<\/li>\n<\/ul>\n\n<h2>\u6c38\u7d9a\u6027\u3001\u30b3\u30d4\u30fc\u30fb\u30aa\u30f3\u30fb\u30e9\u30a4\u30c8\u3001\u304a\u3088\u3073\u4e00\u62ec\u6709\u52b9\u671f\u9650\u5207\u308c<\/h2>\n<p>\u6b21\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f <strong>RDB<\/strong>-\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3001\u307e\u305f\u306f <strong>AOF<\/strong> Mass-Expiration\u306f\u3001\u3055\u3089\u306a\u308b\u526f\u4f5c\u7528\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30a9\u30fc\u30af\uff08BGSAVE\/AOF\u306e\u66f8\u304d\u63db\u3048\uff09\u306e\u6700\u4e2d\u3001\u591a\u6570\u306e\u524a\u9664\u3084\u5909\u66f4\u64cd\u4f5c\u304c\u884c\u308f\u308c\u308b\u3068\u3001\u30b3\u30d4\u30fc\u30fb\u30aa\u30f3\u30fb\u30e9\u30a4\u30c8\u306e\u767a\u751f\u91cf\u304c\u5897\u52a0\u3057\u307e\u3059\u3002 \u305d\u306e\u7d50\u679c\u3001\u5b9f\u969b\u306b\u306f\u30e1\u30e2\u30ea\u304c\u89e3\u653e\u3055\u308c\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u4e00\u6642\u7684\u306aRAM\u4f7f\u7528\u91cf\u304c\u5897\u52a0\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u79c1\u306f\u610f\u56f3\u7684\u306b\u5927\u898f\u6a21\u306a\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3092\u8a08\u753b\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u6642\u5dee\u3042\u308a<\/strong> \u30d1\u30fc\u30b7\u30b9\u30c6\u30f3\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u3064\u3044\u3066\u3001\u3042\u308b\u3044\u306f\u305d\u306e\u3088\u3046\u306a\u5c40\u9762\u306b\u304a\u3051\u308b\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30a8\u30af\u30b9\u30d4\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u8abf\u6574\u3059\u308b\u3002.<\/p>\n<p>\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304c\u975e\u5e38\u306b\u5927\u304d\u3044\u5834\u5408\u3001\u5171\u6709\u51e6\u7406\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u30d1\u30b9\u304b\u3089\u5207\u308a\u96e2\u3057\u307e\u3059\u3002\u975e\u540c\u671f\u524a\u9664\uff08<strong>UNLINK<\/strong> \uff08\u3042\u308b\u3044\u306f\u30ec\u30a4\u30b8\u30fc\u30fb\u30d5\u30ea\u30fc\u30e2\u30fc\u30c9\uff09\u306b\u3088\u308a\u3001\u30e1\u30a4\u30f3\u306e\u30a4\u30d9\u30f3\u30c8\u30eb\u30fc\u30d7\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u3001\u5fdc\u7b54\u6642\u9593\u3092\u5b89\u5b9a\u3055\u305b\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30b9\u30ec\u30c3\u30c9\u306e\u8ca0\u8377\u3092\u76e3\u8996\u3057\u3001CPU\u304c\u9577\u6642\u9593\u30d5\u30eb\u8ca0\u8377\u72b6\u614b\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u7570\u5e38\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u306f <strong>\u30e1\u30e2\u30ea\u65ad\u7247\u5316\u7387<\/strong> \u30a2\u30af\u30c6\u30a3\u30d6\u30fb\u30c7\u30d5\u30e9\u30b0\u3092\u8a55\u4fa1\u3057\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3084\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\uff08\u4f8b\u3048\u3070\u3001\u5727\u7e2e\u53ef\u80fd\u306a\u6587\u5b57\u5217\u306a\u3069\uff09\u304c\u4e0d\u5fc5\u8981\u306b\u65ad\u7247\u5316\u3092\u62db\u3044\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3055\u3089\u306b\u3001AOF\u30d5\u30a1\u30a4\u30eb\u306b\u3082\u6ce8\u76ee\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002TTL\u3092\u983b\u7e41\u306b\u66f4\u65b0\u3059\u308b\u3068\u3001\u4f59\u5206\u306a\u30ed\u30b0\u30a8\u30f3\u30c8\u30ea\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u66f8\u304d\u8fbc\u307f\u8ca0\u8377\u306e\u9ad8\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u306f\u3001 <strong>\u66f8\u304d\u63db\u3048<\/strong> \u8ca0\u8377\u3068AOF\u30b5\u30a4\u30ba\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u5d29\u308c\u6b21\u7b2c\u3001\u65e9\u671f\u306e\u5bfe\u5fdc\u304c\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002\u79c1\u306f\u904b\u7528\u4e2d\u306b\u3053\u3046\u3057\u305f\u5f71\u97ff\u3092\u76e3\u8996\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3084\u5185\u90e8\u306e\u4f5c\u696d\u624b\u9806\u3078\u306e\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u308b\u3088\u3046\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u6642\u9593\u5e2f\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u91cd\u306d\u5408\u308f\u305b\u308b<\/strong>.<\/p>\n\n<h2>\u30c7\u30fc\u30bf\u578b\u3054\u3068\u306e\u6709\u52b9\u671f\u9650\u306b\u95a2\u3059\u308b\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>Redis\u3067\u306f\u3001expiration\u306f\u5e38\u306b\u6709\u52b9\u3067\u3059 <strong>\u30ad\u30fc\u30ec\u30d9\u30eb<\/strong>. \u3053\u308c\u306f\u69cb\u9020\u7269\u306e\u8a2d\u8a08\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\uff1a<\/p>\n<ul>\n  <li>\u30cf\u30c3\u30b7\u30e5\uff0f\u30ea\u30b9\u30c8\uff0f\u30bb\u30c3\u30c8\uff1a\u8981\u7d20\u81ea\u4f53\u306b\u306f\u72ec\u81ea\u306eTTL\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u500b\u3005\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u307f\u3092\u66f4\u65b0\u5bfe\u8c61\u3068\u3059\u308b\u5834\u5408\u306f\u3001\u305d\u308c\u3089\u3092\u500b\u5225\u306e\u30ad\u30fc\u306b\u5206\u96e2\u3059\u308b\u304b\u3001\u30b3\u30f3\u30c6\u30ca\u3068\u306f\u5225\u306b <strong>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/strong>, \u3001\u53e4\u304f\u306a\u3063\u305f\u8981\u7d20\u3092\u5b9a\u671f\u7684\u306b\u524a\u9664\u3059\u308b\u3002.<\/li>\n  <li>\u9bae\u5ea6\u8a55\u4fa1\u306e\u305f\u3081\u306e\u30bd\u30fc\u30c8\u6e08\u307f\u30bb\u30c3\u30c8\uff1a\u8cde\u5473\u671f\u9650\u3092\u542b\u3080\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u306f\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u30b9\u30b3\u30a2\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001 <strong>ZREMRANGEBYSCORE<\/strong> \u3002\u4e00\u90e8\u306e\u307f\u3092\u66f4\u65b0\u3059\u308b\u5834\u5408\u3001\u30b3\u30f3\u30c6\u30ca\u30ad\u30fc\u306b\u5358\u4e00\u306eTTL\u3092\u8a2d\u5b9a\u3059\u308b\u3088\u308a\u3082\u3001\u3053\u306e\u65b9\u304c\u8a08\u753b\u7684\u306b\u904b\u7528\u3067\u304d\u307e\u3059\u3002.<\/li>\n  <li>\u30b9\u30c8\u30ea\u30fc\u30e0\uff1a\u30b9\u30c8\u30ea\u30fc\u30e0\u306eTTL\u306e\u4ee3\u308f\u308a\u306b\u3001\u79c1\u306f\u4ee5\u4e0b\u3092\u8a2d\u5b9a\u3057\u307e\u3059 <strong>MAXLEN<\/strong>\/<strong>~<\/strong> \u30e1\u30e2\u30ea\u3092\u5236\u5fa1\u7684\u304b\u3064\u6bb5\u968e\u7684\u306b\u5236\u9650\u3059\u308b\u305f\u3081\u306e\u6226\u7565\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u306b\u3088\u308b\u6025\u6fc0\u306a\u8ca0\u8377\u306e\u6025\u5897\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>\u7d42\u4e86\u3059\u308b<\/strong>.<\/li>\n  <li>\u5927\u304d\u306a\u5024\uff08\u300cBig Keys\u300d\uff09\uff1a\u3053\u308c\u3089\u304c\u5931\u52b9\u3059\u308b\u3068\u3001\u9855\u8457\u306a\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u500b\u3005\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u89e3\u653e\u30b3\u30b9\u30c8\u306e\u5168\u984d\u3092\u8ca0\u62c5\u3059\u308b\u3053\u3068\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u3001\u5927\u304d\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u5c0f\u3055\u306a\u30bb\u30b0\u30e1\u30f3\u30c8\u306b\u5206\u5272\u3059\u308b\u304b\u3001\u975e\u540c\u671f\u3067\u524a\u9664\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u652f\u6255\u3046<\/strong>.<\/li>\n<\/ul>\n<p>\u30ec\u30fc\u30c8\u30ea\u30df\u30c3\u30bf\u30fc\u3001\u30bb\u30c3\u30b7\u30e7\u30f3\u3001\u307e\u305f\u306f\u30c8\u30fc\u30af\u30f3\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u6642\u9593\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u660e\u793a\u7684\u306b\u88dc\u6b63\u3057\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e2\u30c7\u30eb\u3067\u306f <strong>\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u30fb\u30a6\u30a3\u30f3\u30c9\u30a6<\/strong> \u3042\u308b\u3044\u306f\u3001\u30b8\u30c3\u30bf\u30fc\u3092\u4f34\u3046\u30c8\u30fc\u30af\u30f3\u30d0\u30b1\u30c3\u30c8\u65b9\u5f0f\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u591a\u6570\u306e\u30ea\u30df\u30c3\u30c8\u304c\u5206\u5358\u4f4d\u3084\u6642\u9593\u5358\u4f4d\u3067\u4e00\u6589\u306b\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u6709\u52b9\u671f\u9650\u8a2d\u5b9a\u306b\u4f34\u3046\u540c\u671f\u52b9\u679c\u304c\u8efd\u6e1b\u3055\u308c\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u5e73\u6e96\u5316\u3055\u308c\u307e\u3059\u3002 <strong>\u8ca0\u8377\u66f2\u7dda<\/strong>.<\/p>\n\n\n<figure class=\"wp-block-image size-full is-resized\">\n  <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/webhosting.de\/wp-content\/uploads\/2026\/09\/redis-analyse-4907.png\" alt=\"\" width=\"1536\" height=\"1024\"\/>\n<\/figure>\n\n\n<h2>\u5b9f\u8df5\u306b\u304a\u3051\u308b\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\uff1a\u6e2c\u5b9a\u8a08\u753b\u3001\u3057\u304d\u3044\u5024\u3001\u304a\u3088\u3073\u30e9\u30f3\u30d6\u30c3\u30af<\/h2>\n<p>\u79c1\u306f\u53cd\u5fa9\u7684\u306b\u9032\u3081\u3001 <strong>\u6e2c\u5b9a\u8a08\u753b<\/strong> \u4e3b\u8981\u306a\u4eee\u8aac\u3092\u7db2\u7f85\u3059\u308b\u30e2\u30c7\u30eb\u3092\u69cb\u7bc9\u3059\u308b\u3002\u305d\u306e\u76ee\u7684\u306f\u3001TTL\u306e\u5206\u5e03\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30fb\u30dd\u30ea\u30b7\u30fc\u3001\u304a\u3088\u3073\u30e1\u30e2\u30ea\u30d0\u30c3\u30d5\u30a1\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u3001\u518d\u73fe\u6027\u306e\u3042\u308b\u5f62\u3067\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002.<\/p>\n<ul>\n  <li>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u306e\u6e2c\u5b9a\uff1a\u30ec\u30a4\u30c6\u30f3\u30b7\uff08P50\/P95\/P99\uff09\u3001, <strong>\u671f\u9650\u5207\u308c\u30ad\u30fc<\/strong>, <strong>evicted_keys<\/strong>, \u3001Keys-with-TTL\u306e\u6bd4\u7387\u3001CPU\u4f7f\u7528\u7387\u3001\u30e1\u30e2\u30ea\u3001\u304a\u3088\u3073\u65ad\u7247\u5316\u3002.<\/li>\n  <li>\u4eee\u8aac\u306e\u512a\u5148\u9806\u4f4d\u4ed8\u3051\uff1a\u4f8b\uff1a\u300cTTL\u30b8\u30c3\u30bf\u30fc\u306b\u3088\u308a\u3001P99\u306e\u30d4\u30fc\u30af\u5024\u304c%\u4ee5\u4e0a\u6e1b\u5c11\u3059\u308b\u300d\u3001\u300chz+2\u306b\u3088\u308a\u3001P95\u306e\u4e0a\u6607\u3092\u4f34\u308f\u305a\u306bRAM\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u304c%\u4ee5\u4e0a\u4f4e\u6e1b\u3059\u308b\u300d\u3002.<\/li>\n  <li>\u5236\u5fa1\u3055\u308c\u305f\u5909\u66f4\uff1a\u5b9f\u9a13\u3054\u3068\u306b1\u3064\u306e\u8abf\u6574\u30d1\u30e9\u30e1\u30fc\u30bf\uff08TTL\u30b8\u30c3\u30bf\u30fc\u3001Hz\u3001\u30dd\u30ea\u30b7\u30fc\uff09\u3001\u5b9f\u884c\u6642\u9593 \u2265 \u8907\u6570\u306eTTL\u5468\u671f\u3002.<\/li>\n  <li>\u8a55\u4fa1\uff1a\u524d\u5f8c\u3067\u306e\u6307\u6a19\u3092\u6bd4\u8f03\u3057\u3001\u56de\u5e30\u50be\u5411\u3092\u8a18\u9332\u3057\u3001\u6c7a\u5b9a\u5185\u5bb9\u3092\u660e\u78ba\u306b\u8a18\u9332\u3059\u308b\u3002.<\/li>\n<\/ul>\n<p>\u52d5\u4f5c\u306e\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u3092\u5b9a\u7fa9\u3057\u307e\u3059 <strong>\u30e9\u30f3\u30d6\u30c3\u30af\u30b9<\/strong> \u660e\u78ba\u306a\u5f15\u304d\u91d1\u3068\u5bfe\u7b56\u304c\u793a\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3002\u4f8b\uff1a<\/p>\n<ul>\n  <li>P99\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u4e0a\u6607\u3057\u3001 <strong>\u671f\u9650\u5207\u308c\u30ad\u30fc<\/strong> \u7d20\u65e9\u304f\u5b9f\u884c\uff1a\u65b0\u3057\u3044\u66f8\u304d\u8fbc\u307f\u51e6\u7406\u304c\u884c\u308f\u308c\u308b\u3068\u76f4\u3061\u306b\u30b8\u30c3\u30bf\u30fc\u304c\u5897\u52a0\u3059\u308b\u305f\u3081\u3001\u4e00\u6642\u7684\u306bHz\u3092\u9069\u5ea6\u306b\u4e0a\u3052\u3001\u305d\u306e\u5f8c\u3001Maxmemory\u30d0\u30c3\u30d5\u30a1\u304c\u307e\u3060\u9069\u5207\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/li>\n  <li>\u9ad8\u3044 <strong>evicted_keys<\/strong>- TTLS\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u5834\u5408\u306e\u767a\u751f\u7387\uff1a\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u5206\u96e2\u3059\u308b\u304b\u3001\u30dd\u30ea\u30b7\u30fc\u3092\u63ee\u767a\u6027\uff08volatile\uff09\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306b\u5909\u66f4\u3059\u308b\u3002\u4f75\u305b\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30b5\u30a4\u30ba\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/li>\n  <li>\u671f\u9650\u5207\u308c\u306e\u30ad\u30fc\u304c\u591a\u6570\u3042\u308b\u5834\u5408\u306eRAM\u306e\u6f38\u6e1b\uff1a\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u6709\u52b9\u671f\u9650\u3092\u610f\u56f3\u7684\u306b\u5ef6\u9577\u3057\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30b5\u30a4\u30af\u30eb\u3092\u308f\u305a\u304b\u306b\u5897\u3084\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066Lazy-Free\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8abf\u6574\u3059\u308b\u3002.<\/li>\n<\/ul>\n<p>\u5b9b\u5148 <strong>\u6839\u672c\u539f\u56e0\u5206\u6790<\/strong> \u30e1\u30c8\u30ea\u30af\u30b9\u3068\u30a4\u30d9\u30f3\u30c8\uff08\u30c7\u30d7\u30ed\u30a4\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30d4\u30fc\u30af\u3001\u30d0\u30c3\u30c1\u30b8\u30e7\u30d6\u3001\u6c38\u7d9a\u5316\u30a6\u30a3\u30f3\u30c9\u30a6\u306a\u3069\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u5206\u6790\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u30a4\u30d9\u30f3\u30c8\u3068\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u6025\u5909\u3068\u306e\u9593\u306b\u660e\u78ba\u306a\u76f8\u95a2\u95a2\u4fc2\u304c\u898b\u3089\u308c\u307e\u3059\u3002 \u79c1\u306f\u3053\u308c\u3089\u306e\u624b\u304c\u304b\u308a\u3092\u6d3b\u7528\u3057\u3066\u3001\u554f\u984c\u306e\u5019\u88dc\u3092\u8fc5\u901f\u306b\u7279\u5b9a\u3057\u3001\u8abf\u6574\u30dd\u30a4\u30f3\u30c8\u3092\u7684\u78ba\u306b\u5fae\u8abf\u6574\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n<h2>\u30af\u30e9\u30b9\u30bf\u306e\u8a73\u7d30\uff1a\u30b9\u30ed\u30c3\u30c8\u306e\u5272\u308a\u5f53\u3066\u3068\u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u306e\u89e3\u6d88<\/h2>\n<p>\u30af\u30e9\u30b9\u30bf\u30fc\u3067\u306f\u3001\u30db\u30c3\u30c8\u30ad\u30fc\u306b\u306f\u77ed\u3044 <strong>TTL<\/strong> \u3059\u3079\u3066\u304c\u540c\u3058\u30b9\u30ed\u30c3\u30c8\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u30cf\u30c3\u30b7\u30e5\u30bf\u30b0\u6226\u7565\u306b\u3088\u308a\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u6709\u52b9\u671f\u9650\u5207\u308c\u3084\u30ea\u30d3\u30eb\u30c9\u304c\u7279\u5b9a\u306e\u30b7\u30e3\u30fc\u30c9\u306b\u96c6\u4e2d\u3059\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002 \u307e\u305f\u3001\u30c7\u30fc\u30bf\u30af\u30e9\u30b9\uff08\u30bb\u30c3\u30b7\u30e7\u30f3\u3001\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u30d5\u30e9\u30b0\uff09\u3092\u3001\u30b7\u30e3\u30fc\u30c9\u3054\u3068\u306b\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u304c\u5747\u4e00\u306b\u306a\u308b\u3088\u3046\u306b\u5206\u6563\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b7\u30e3\u30fc\u30c9\u3054\u3068\u306b\u9069\u5207\u306a\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u306e\u9078\u629e\u304c\u5bb9\u6613\u306b\u306a\u308a\u3001 <strong>\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/strong> \u5b89\u5b9a\u3057\u3066\u3044\u308b\u3002<\/p>\n<p>\u30b7\u30e3\u30fc\u30c9\u9593\u307e\u305f\u306f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u9593\u3067\u30ad\u30fc\u3092\u79fb\u884c\u3059\u308b\u969b\u3001\u79c1\u306f\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002 <strong>\u6b8b\u5b58TTL<\/strong> \u7dad\u6301\u3055\u308c\u3001\u30b8\u30c3\u30bf\u30fc\u30eb\u30fc\u30eb\u3082\u5f15\u304d\u7d9a\u304d\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002\u5927\u898f\u6a21\u306a\u79fb\u52d5\u3092\u884c\u3046\u524d\u306b\u306f\u3001\u30ea\u30cf\u30c3\u30b7\u30e5\u3001\u6709\u52b9\u671f\u9650\u5207\u308c\u3001\u304a\u3088\u3073\u6c38\u7d9a\u5316\u306e\u51e6\u7406\u304c\u540c\u6642\u306b\u767a\u751f\u3059\u308b\u3053\u3068\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u30d0\u30c3\u30d5\u30a1\u6642\u9593\u3092\u78ba\u4fdd\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u4e88\u6e2c\u53ef\u80fd\u306a <strong>\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3<\/strong> \u30ae\u30b6\u30ae\u30b6\u304c\u306a\u3044\u3002.<\/p>\n\n<h2>Keyspace\u306e\u901a\u77e5\u3068\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u610f\u56f3\u7684\u306b\u5236\u5fa1\u3059\u308b<\/h2>\n<p><strong>Keyspace \u901a\u77e5<\/strong> \u3053\u308c\u3089\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ed\u30b8\u30c3\u30af\u306b\u6709\u52b9\u671f\u9650\u5207\u308c\u30a4\u30d9\u30f3\u30c8\u3092\u7d44\u307f\u8fbc\u3080\u305f\u3081\u306e\u8cb4\u91cd\u306a\u30b7\u30b0\u30ca\u30eb\u3067\u3059\u3002\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u5fc5\u8981\u306a\u30c1\u30e3\u30cd\u30eb\u306e\u307f\u3092\u6709\u52b9\u306b\u3057\u3001\u30ea\u30b9\u30ca\u30fc\u3092\u610f\u56f3\u7684\u306b\u5236\u9650\u3057\u3066\u3044\u307e\u3059\u3002 \u30d4\u30fc\u30af\u6642\u306b\u306f\u3001\u63a5\u7d9a\u3057\u3066\u3044\u308b\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\u304cRedis\u30b9\u30ec\u30c3\u30c9\u306b\u8ffd\u52a0\u306e\u8ca0\u8377\u3092\u304b\u3051\u306a\u3044\u3088\u3046\u306b\u3001\u305d\u306e\u6570\u3092\u5236\u9650\u3057\u3066\u3044\u307e\u3059\u3002\u53ef\u80fd\u306a\u9650\u308a\u3001\u30a4\u30d9\u30f3\u30c8\u3092\u51e6\u7406\u3057\u3066\u3044\u307e\u3059 <strong>\u975e\u540c\u671f<\/strong> \u305d\u3057\u3066\u3001\u30a4\u30d9\u30f3\u30c8\u3054\u3068\u306b\u5373\u5ea7\u306b\u30b3\u30b9\u30c8\u306e\u304b\u304b\u308b\u5f8c\u7d9a\u51e6\u7406\u3092\u8d77\u52d5\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u305d\u308c\u3089\u3092\u96c6\u7d04\u3059\u308b\u3002.<\/p>\n\n<h2>\u30a8\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3\u306e\u8a8d\u8b58\u3068\u4fee\u6b63<\/h2>\n<p>\u7b2c\u4e00\u306b\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u306e\u30d4\u30fc\u30af\u306f\u3057\u3070\u3057\u3070\u6e80\u5e2d\u6642\u306b\u96c6\u4e2d\u3059\u308b <strong>\u5206<\/strong> \u3042\u308b\u3044\u306f\u3001\u30d0\u30c3\u30c1\u51e6\u7406\u3067\u540c\u4e00\u306eTTL\u304c\u8a2d\u5b9a\u3055\u308c\u305f\u5834\u5408\u30011\u6642\u9593\u5358\u4f4d\u3067\u767a\u751f\u3057\u307e\u3059\u3002\u79c1\u306f\u30d5\u30a3\u30fc\u30c9\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u5206\u6563\u3055\u305b\u3001\u30e9\u30f3\u30c0\u30e0\u306a\u30aa\u30d5\u30bb\u30c3\u30c8\u3092\u8ffd\u52a0\u3057\u3066\u3044\u307e\u3059\u3002\u7b2c\u4e8c\u306b\u3001TTL\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u304c\u5f90\u3005\u306b\u5897\u52a0\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002 \u305d\u306e\u539f\u56e0\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001hz\u5024\u304c\u4f4e\u3059\u304e\u308b\u3001\u3042\u308b\u3044\u306f\u30a2\u30af\u30bb\u30b9\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u3088\u308b\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u304c\u4e0d\u5341\u5206\u3067\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001hz\u3092\u9069\u5ea6\u306b\u4e0a\u3052\u3001\u671f\u9650\u5207\u308c\u306e\u30a8\u30f3\u30c8\u30ea\u304c\u8fc5\u901f\u306b\u524a\u9664\u3055\u308c\u308b\u307e\u3067\u3001\u8efd\u5fae\u306a\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30a2\u30af\u30bb\u30b9\u3067\u91cd\u8981\u306a\u30ad\u30fc\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002 <strong>\u6d88\u3048\u308b<\/strong>.<\/p>\n<p>\u7b2c\u4e09\u306b\u3001Maxmemory\u306e\u5236\u9650\u306b\u9054\u3057\u305f\u969b\u306b\u591a\u304f\u306e\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u306f\u3001TTL\u304c\u9577\u3059\u304e\u308b\u304b\u3001\u30dd\u30ea\u30b7\u30fc\u304c\u9069\u5207\u3067\u306a\u3044\u3053\u3068\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002allkeys-lru\u306e\u4e0b\u3067\u91cd\u8981\u306a\u69cb\u9020\u4f53\u304c\u8ffd\u3044\u51fa\u3055\u308c\u3066\u3057\u307e\u3046\u5834\u5408\u306f\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3092\u3088\u308a\u7d30\u304b\u304f\u5206\u6563\u3055\u305b\u3001volatile\u578b\u3092\u6d3b\u7528\u3057\u307e\u3059\u3002 \u3055\u3089\u306b\u3001\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3084\u5225\u3005\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306a\u3069\u3092\u6d3b\u7528\u3057\u3066\u3001\u30ad\u30fc\u30b9\u30da\u30fc\u30b9\u3092\u30db\u30c3\u30c8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u30b3\u30fc\u30eb\u30c9\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5206\u985e\u3067\u304d\u306a\u3044\u304b\u691c\u8a0e\u3057\u307e\u3059\u3002\u307e\u305f\u3001P99\u30ec\u30a4\u30c6\u30f3\u30b7\u3082\u76e3\u8996\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001 <strong>\u5e73\u5747\u5024<\/strong>. \u3053\u3046\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u305d\u306e\u5f71\u97ff\u3092\u5b9f\u611f\u3059\u308b\u524d\u306b\u3001\u79c1\u304c\u4ecb\u5165\u3059\u308b\u306e\u3067\u3059\u3002.<\/p>\n\n<h2>\u307e\u3068\u3081\u3068\u6b21\u306e\u30b9\u30c6\u30c3\u30d7<\/h2>\n<p>\u79c1\u306f\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3092\u7528\u3044\u3066\u6e80\u671f\u6642\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3057\u3066\u3044\u307e\u3059\u3002 <strong>TTL<\/strong>-\u5206\u6563\u3001\u9069\u5207\u306a\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u3001\u305d\u3057\u3066\u5fae\u8abf\u6574\u3055\u308c\u305fHz\u3092\u63a1\u7528\u3059\u308b\u3002\u5404\u30a4\u30f3\u30bf\u30fc\u30d0\u30eb\u3054\u3068\u306e\u30ad\u30fc\u306e\u6709\u52b9\u671f\u9650\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30b5\u30a4\u30af\u30eb\u6642\u9593\u3001P95\/P99\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u7528\u3044\u305f\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u305d\u306e\u52b9\u679c\u304c\u53ef\u8996\u5316\u3055\u308c\u308b\u3002 \u540c\u6642\u7d42\u4e86\u6642\u9593\u3092\u7de9\u548c\u3057\u3001\u73fe\u5b9f\u7684\u306aRAM\u30d0\u30c3\u30d5\u30a1\u3092\u78ba\u4fdd\u3059\u308c\u3070\u3001\u5fdc\u7b54\u6642\u9593\u306f\u4e00\u5b9a\u306b\u4fdd\u305f\u308c\u307e\u3059\u3002\u975e\u540c\u671f\u89e3\u653e\u51e6\u7406\u306f\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u306e\u30d4\u30fc\u30af\u3092\u7de9\u548c\u3067\u304d\u308b\u5834\u9762\u3067\u7684\u3092\u7d5e\u3063\u3066\u63a1\u7528\u3057\u307e\u3059\u3002 \u660e\u78ba\u306a\u95be\u5024\u3001\u7d99\u7d9a\u7684\u306a\u30c6\u30b9\u30c8\u3001\u305d\u3057\u3066\u5c0f\u3055\u304f\u3066\u6e2c\u5b9a\u53ef\u80fd\u306a\u30b9\u30c6\u30c3\u30d7\u3092\u8e0f\u3080\u3053\u3068\u3067\u3001Redis\u3092\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\u3002 <strong>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/strong>.<\/p>\n<p>\u6b21\u306b\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3054\u3068\u306b\u5177\u4f53\u7684\u306a\u95be\u5024\u3092\u5b9a\u7fa9\u3057\u3001\u30aa\u30d5\u30bb\u30c3\u30c8\u3092\u7528\u3044\u3066TTL\u3092\u6bb5\u968e\u7684\u306b\u8a2d\u5b9a\u3057\u3001\u73fe\u5728\u306e\u5229\u7528\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u3044\u3066\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001hz\u3092\u6700\u5c0f\u9650\u306b\u8abf\u6574\u3057\u3001\u6709\u52b9\u671f\u9650\u5207\u308c\u306e\u51e6\u7406\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u9032\u884c\u3059\u308b\u307e\u3067\u518d\u5ea6\u6e2c\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002 \u5927\u898f\u6a21\u306a\u74b0\u5883\u3067\u306f\u3001\u77ed\u5bff\u547d\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u9577\u5bff\u547d\u30b3\u30f3\u30c6\u30f3\u30c4\u7528\u306b\u5225\u3005\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u7528\u610f\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306b\u3088\u308a\u3001\u77ed\u3044\u5fdc\u7b54\u6642\u9593\u3001\u4e88\u6e2c\u53ef\u80fd\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u4f7f\u7528\u91cf\u3001\u305d\u3057\u3066\u5747\u4e00\u306b\u9ad8\u3044 <strong>\u30ad\u30e3\u30c3\u30b7\u30e5<\/strong>-\u547d\u4e2d\u7387\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u9069\u5207\u306aTTL\u6226\u7565\u3001\u30a8\u30f4\u30a3\u30af\u30b7\u30e7\u30f3\u30dd\u30ea\u30b7\u30fc\u3001\u305d\u3057\u3066\u7684\u78ba\u306a\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u6d3b\u7528\u3057\u3066\u3001Redis\u306e\u30ad\u30fc\u6709\u52b9\u671f\u9650\u7ba1\u7406\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3057\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5b89\u5b9a\u6027\u3092\u7dad\u6301\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002\u7126\u70b9\uff1aRedis\u306e\u30ad\u30fc\u6709\u52b9\u671f\u9650\u7ba1\u7406\u3002.<\/p>","protected":false},"author":1,"featured_media":21590,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[781],"tags":[],"class_list":["post-21597","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-datenbanken-administration-anleitungen"],"acf":[],"_wp_attached_file":null,"_wp_attachment_metadata":null,"litespeed-optimize-size":null,"litespeed-optimize-set":null,"_elementor_source_image_hash":null,"_wp_attachment_image_alt":null,"stockpack_author_name":null,"stockpack_author_url":null,"stockpack_provider":null,"stockpack_image_url":null,"stockpack_license":null,"stockpack_license_url":null,"stockpack_modification":null,"color":null,"original_id":null,"original_url":null,"original_link":null,"unsplash_location":null,"unsplash_sponsor":null,"unsplash_exif":null,"unsplash_attachment_metadata":null,"_elementor_is_screenshot":null,"surfer_file_name":null,"surfer_file_original_url":null,"envato_tk_source_kit":null,"envato_tk_source_index":null,"envato_tk_manifest":null,"envato_tk_folder_name":null,"envato_tk_builder":null,"envato_elements_download_event":null,"_menu_item_type":null,"_menu_item_menu_item_parent":null,"_menu_item_object_id":null,"_menu_item_object":null,"_menu_item_target":null,"_menu_item_classes":null,"_menu_item_xfn":null,"_menu_item_url":null,"_trp_menu_languages":null,"rank_math_primary_category":null,"rank_math_title":null,"inline_featured_image":null,"_yoast_wpseo_primary_category":null,"rank_math_schema_blogposting":null,"rank_math_schema_videoobject":null,"_oembed_049c719bc4a9f89deaead66a7da9fddc":null,"_oembed_time_049c719bc4a9f89deaead66a7da9fddc":null,"_yoast_wpseo_focuskw":null,"_yoast_wpseo_linkdex":null,"_oembed_27e3473bf8bec795fbeb3a9d38489348":null,"_oembed_c3b0f6959478faf92a1f343d8f96b19e":null,"_trp_translated_slug_en_us":null,"_wp_desired_post_slug":null,"_yoast_wpseo_title":null,"tldname":null,"tldpreis":null,"tldrubrik":null,"tldpolicylink":null,"tldsize":null,"tldregistrierungsdauer":null,"tldtransfer":null,"tldwhoisprivacy":null,"tldregistrarchange":null,"tldregistrantchange":null,"tldwhoisupdate":null,"tldnameserverupdate":null,"tlddeletesofort":null,"tlddeleteexpire":null,"tldumlaute":null,"tldrestore":null,"tldsubcategory":null,"tldbildname":null,"tldbildurl":null,"tldclean":null,"tldcategory":null,"tldpolicy":null,"tldbesonderheiten":null,"tld_bedeutung":null,"_oembed_d167040d816d8f94c072940c8009f5f8":null,"_oembed_b0a0fa59ef14f8870da2c63f2027d064":null,"_oembed_4792fa4dfb2a8f09ab950a73b7f313ba":null,"_oembed_33ceb1fe54a8ab775d9410abf699878d":null,"_oembed_fd7014d14d919b45ec004937c0db9335":null,"_oembed_21a029d076783ec3e8042698c351bd7e":null,"_oembed_be5ea8a0c7b18e658f08cc571a909452":null,"_oembed_a9ca7a298b19f9b48ec5914e010294d2":null,"_oembed_f8db6b27d08a2bb1f920e7647808899a":null,"_oembed_168ebde5096e77d8a89326519af9e022":null,"_oembed_cdb76f1b345b42743edfe25481b6f98f":null,"_oembed_87b0613611ae54e86e8864265404b0a1":null,"_oembed_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_oembed_time_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_tldname":null,"_tldclean":null,"_tldpreis":null,"_tldcategory":null,"_tldsubcategory":null,"_tldpolicy":null,"_tldpolicylink":null,"_tldsize":null,"_tldregistrierungsdauer":null,"_tldtransfer":null,"_tldwhoisprivacy":null,"_tldregistrarchange":null,"_tldregistrantchange":null,"_tldwhoisupdate":null,"_tldnameserverupdate":null,"_tlddeletesofort":null,"_tlddeleteexpire":null,"_tldumlaute":null,"_tldrestore":null,"_tldbildname":null,"_tldbildurl":null,"_tld_bedeutung":null,"_tldbesonderheiten":null,"_oembed_ad96e4112edb9f8ffa35731d4098bc6b":null,"_oembed_8357e2b8a2575c74ed5978f262a10126":null,"_oembed_3d5fea5103dd0d22ec5d6a33eff7f863":null,"_eael_widget_elements":null,"_oembed_0d8a206f09633e3d62b95a15a4dd0487":null,"_oembed_time_0d8a206f09633e3d62b95a15a4dd0487":null,"_aioseo_description":null,"_eb_attr":null,"_eb_data_table":null,"_oembed_819a879e7da16dd629cfd15a97334c8a":null,"_oembed_time_819a879e7da16dd629cfd15a97334c8a":null,"_acf_changed":null,"_wpcode_auto_insert":null,"_edit_last":null,"_edit_lock":null,"_oembed_e7b913c6c84084ed9702cb4feb012ddd":null,"_oembed_bfde9e10f59a17b85fc8917fa7edf782":null,"_oembed_time_bfde9e10f59a17b85fc8917fa7edf782":null,"_oembed_03514b67990db061d7c4672de26dc514":null,"_oembed_time_03514b67990db061d7c4672de26dc514":null,"rank_math_news_sitemap_robots":null,"rank_math_robots":null,"_eael_post_view_count":"124","_trp_automatically_translated_slug_ru_ru":null,"_trp_automatically_translated_slug_et":null,"_trp_automatically_translated_slug_lv":null,"_trp_automatically_translated_slug_fr_fr":null,"_trp_automatically_translated_slug_en_us":null,"_wp_old_slug":null,"_trp_automatically_translated_slug_da_dk":null,"_trp_automatically_translated_slug_pl_pl":null,"_trp_automatically_translated_slug_es_es":null,"_trp_automatically_translated_slug_hu_hu":null,"_trp_automatically_translated_slug_fi":null,"_trp_automatically_translated_slug_ja":null,"_trp_automatically_translated_slug_lt_lt":null,"_elementor_edit_mode":null,"_elementor_template_type":null,"_elementor_version":null,"_elementor_pro_version":null,"_wp_page_template":null,"_elementor_page_settings":null,"_elementor_data":null,"_elementor_css":null,"_elementor_conditions":null,"_happyaddons_elements_cache":null,"_oembed_75446120c39305f0da0ccd147f6de9cb":null,"_oembed_time_75446120c39305f0da0ccd147f6de9cb":null,"_oembed_3efb2c3e76a18143e7207993a2a6939a":null,"_oembed_time_3efb2c3e76a18143e7207993a2a6939a":null,"_oembed_59808117857ddf57e478a31d79f76e4d":null,"_oembed_time_59808117857ddf57e478a31d79f76e4d":null,"_oembed_965c5b49aa8d22ce37dfb3bde0268600":null,"_oembed_time_965c5b49aa8d22ce37dfb3bde0268600":null,"_oembed_81002f7ee3604f645db4ebcfd1912acf":null,"_oembed_time_81002f7ee3604f645db4ebcfd1912acf":null,"_elementor_screenshot":null,"_oembed_7ea3429961cf98fa85da9747683af827":null,"_oembed_time_7ea3429961cf98fa85da9747683af827":null,"_elementor_controls_usage":null,"_elementor_page_assets":[],"_elementor_screenshot_failed":null,"theplus_transient_widgets":null,"_eael_custom_js":null,"_wp_old_date":null,"_trp_automatically_translated_slug_it_it":null,"_trp_automatically_translated_slug_pt_pt":null,"_trp_automatically_translated_slug_zh_cn":null,"_trp_automatically_translated_slug_nl_nl":null,"_trp_automatically_translated_slug_pt_br":null,"_trp_automatically_translated_slug_sv_se":null,"rank_math_analytic_object_id":null,"rank_math_internal_links_processed":"1","_trp_automatically_translated_slug_ro_ro":null,"_trp_automatically_translated_slug_sk_sk":null,"_trp_automatically_translated_slug_bg_bg":null,"_trp_automatically_translated_slug_sl_si":null,"litespeed_vpi_list":null,"litespeed_vpi_list_mobile":null,"rank_math_seo_score":null,"rank_math_contentai_score":null,"ilj_limitincominglinks":null,"ilj_maxincominglinks":null,"ilj_limitoutgoinglinks":null,"ilj_maxoutgoinglinks":null,"ilj_limitlinksperparagraph":null,"ilj_linksperparagraph":null,"ilj_blacklistdefinition":null,"ilj_linkdefinition":null,"_eb_reusable_block_ids":null,"rank_math_focus_keyword":"Redis Key","rank_math_og_content_image":null,"_yoast_wpseo_metadesc":null,"_yoast_wpseo_content_score":null,"_yoast_wpseo_focuskeywords":null,"_yoast_wpseo_keywordsynonyms":null,"_yoast_wpseo_estimated-reading-time-minutes":null,"rank_math_description":null,"surfer_last_post_update":null,"surfer_last_post_update_direction":null,"surfer_keywords":null,"surfer_location":null,"surfer_draft_id":null,"surfer_permalink_hash":null,"surfer_scrape_ready":null,"_thumbnail_id":"21590","footnotes":null,"_links":{"self":[{"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/posts\/21597","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/comments?post=21597"}],"version-history":[{"count":0,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/posts\/21597\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/media\/21590"}],"wp:attachment":[{"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/media?parent=21597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/categories?post=21597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/tags?post=21597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}