\u3082\u3061\u308d\u3093\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7591\u554f\u5f62\u3067\u76ee\u6b21\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002
\n\u3082\u3061\u308d\u3093\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306b\u95a2\u3059\u308b\u76ee\u6b21\u3092\u63d0\u4f9b\u3057\u3001\u305d\u308c\u305e\u308c\u306b\u3064\u3044\u3066\u8a73\u7d30\u306a\u8aac\u660e\u3082\u884c\u3044\u307e\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306e\u76ee\u6b21\u306b\u5f93\u3063\u3066\u8aac\u660e\u3092\u9032\u3081\u307e\u3059\u3000<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u306f\u4f55\u304b\uff1f<\/p>\n
\u306a\u305c\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u304c\u91cd\u8981\u304b\uff1f<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7a2e\u985e
\n\u30ad\u30e3\u30c3\u30b7\u30e5\u6700\u9069\u5316\u6280\u8853<\/p>\n
4.1 \u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u306e\u5411\u4e0a
\n4.2 \u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u306e\u7ba1\u7406
\n4.3 \u30c7\u30fc\u30bf\u306e\u7f6e\u63db\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0
\n4.4 \u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u6280\u8853
\n4.5 \u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u30ad\u30e3\u30c3\u30b7\u30e5<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306e\u5b9f\u4f8b\u3068\u52b9\u679c
\n\u6700\u9069\u5316\u306e\u8ab2\u984c\u3068\u6ce8\u610f\u4e8b\u9805<\/p>\n
\u305d\u308c\u3067\u306f\u3001\u5404\u9805\u76ee\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n
1. \u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u306f\u4f55\u304b\uff1f<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u306f\u3001\u30c7\u30fc\u30bf\u306e\u9ad8\u901f\u30a2\u30af\u30bb\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u4e00\u6642\u7684\u306a\u30c7\u30fc\u30bf\u4fdd\u5b58\u9818\u57df\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n
\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u305f\u3081\u3001\u3057\u3070\u3057\u3070\u4f7f\u7528\u3059\u308b\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\u3057\u3001\u6b21\u56de\u30a2\u30af\u30bb\u30b9\u6642\u306b\u3088\u308a\u9ad8\u901f\u3067\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n
2. \u306a\u305c\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u304c\u91cd\u8981\u304b\uff1f<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002<\/p>\n
\u7279\u306b\u4ee5\u4e0b\u306e\u7406\u7531\u304b\u3089\u6700\u9069\u5316\u304c\u91cd\u8981\u3067\u3059\u3000<\/p>\n
\u30ec\u30b9\u30dd\u30f3\u30b9\u6642\u9593\u306e\u77ed\u7e2e\u3000\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u53d6\u5f97\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u6642\u9593\u304c\u5927\u5e45\u306b\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u5e2f\u57df\u5e45\u306e\u7bc0\u7d04\u3000\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u3042\u308c\u3070\u3001\u5e2f\u57df\u5e45\u306e\u4f7f\u7528\u3092\u6e1b\u5c11\u3055\u305b\u3001\u901a\u4fe1\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/p>\n
\u30b7\u30b9\u30c6\u30e0\u8ca0\u8377\u306e\u8efd\u6e1b\u3000\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u30c7\u30fc\u30bf\u304c\u3042\u308b\u5834\u5408\u3001\u30e1\u30a4\u30f3\u30e1\u30e2\u30ea\u3001\u30c7\u30a3\u30b9\u30af\u3001\u307e\u305f\u306f\u30ea\u30e2\u30fc\u30c8\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n
3. \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7a2e\u985e<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3000<\/p>\n
CPU\u30ad\u30e3\u30c3\u30b7\u30e5\u3000\u30d7\u30ed\u30bb\u30c3\u30b5\u5185\u306e\u5c0f\u5bb9\u91cf\u30fb\u9ad8\u901f\u5ea6\u306e\u30e1\u30e2\u30ea\u3002<\/p>\n
\u30e1\u30e2\u30ea\u30ad\u30e3\u30c3\u30b7\u30e5\u3000\u4e3b\u306bRAM\u306b\u914d\u7f6e\u3055\u308c\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u3002<\/p>\n
\u30c7\u30a3\u30b9\u30af\u30ad\u30e3\u30c3\u30b7\u30e5\u3000\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u30c9\u30e9\u30a4\u30d6\uff08HDD\uff09\u306e\u8aad\u307f\u66f8\u304d\u901f\u5ea6\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30ad\u30e3\u30c3\u30b7\u30e5\u3000\u30d6\u30e9\u30a6\u30b6\u3084\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u306b\u3088\u308a\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u30c7\u30fc\u30bf\u3092\u4e00\u6642\u4fdd\u5b58\u3059\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u3002<\/p>\n
4. \u30ad\u30e3\u30c3\u30b7\u30e5\u6700\u9069\u5316\u6280\u8853<\/p>\n
4.1 \u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u306e\u5411\u4e0a<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52b9\u679c\u3092\u6700\u5927\u5316\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u30d2\u30c3\u30c8\u7387\u5411\u4e0a\u306e\u305f\u3081\u306e\u624b\u6cd5\u306b\u306f\u3001\u30c7\u30fc\u30bf\u306e\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u3092\u89e3\u6790\u3057\u3066\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
4.2 \u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u306e\u7ba1\u7406<\/p>\n
\u9069\u5207\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u306e\u8a2d\u5b9a\u3082\u6700\u9069\u5316\u306e\u4e00\u624b\u6cd5\u3067\u3059\u3002<\/p>\n
\u5927\u304d\u3059\u304e\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u30e1\u30e2\u30ea\u3092\u6d6a\u8cbb\u3057\u3001\u5c0f\u3055\u3059\u304e\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u30d2\u30c3\u30c8\u7387\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002<\/p>\n
\u5177\u4f53\u7684\u306b\u306f\u30a2\u30af\u30bb\u30b9\u983b\u5ea6\u3068\u30c7\u30fc\u30bf\u30b5\u30a4\u30ba\u306b\u57fa\u3065\u3044\u3066\u6700\u9069\u306a\u30b5\u30a4\u30ba\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
4.3 \u30c7\u30fc\u30bf\u306e\u7f6e\u63db\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/p>\n
LRU\uff08Least Recently Used\uff09\u3001LFU\uff08Least Frequently Used\uff09\u3001FIFO\uff08First In, First Out\uff09\u306a\u3069\u306e\u7f6e\u63db\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u9069\u5207\u306b\u9078\u5b9a\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u308b\u30c7\u30fc\u30bf\u304c\u6700\u5927\u306e\u52b9\u679c\u3092\u3082\u305f\u3089\u3059\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
4.4 \u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u6280\u8853<\/p>\n
\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u3068\u306f\u3001\u8fd1\u3044\u5c06\u6765\u5fc5\u8981\u306b\u306a\u308b\u3068\u4e88\u6e2c\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u4e8b\u524d\u306b\u8aad\u307f\u8fbc\u3093\u3067\u304a\u304f\u6280\u8853\u3067\u3059\u3002<\/p>\n
\u305f\u3068\u3048\u3070\u3001CPU\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u3084\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u306e\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u306a\u3069\u304c\u8a72\u5f53\u3057\u307e\u3059\u3002<\/p>\n
4.5 \u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u30ad\u30e3\u30c3\u30b7\u30e5<\/p>\n
\u30ea\u30d0\u30fc\u30b9\u30d7\u30ed\u30ad\u30b7\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n
5. \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306e\u5b9f\u4f8b\u3068\u52b9\u679c<\/p>\n
\u305f\u3068\u3048\u3070\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u901f\u5ea6\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306bCDN\uff08Content Delivery Network\uff09\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
CDN\u306f\u4e16\u754c\u4e2d\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5206\u6563\u3055\u305b\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u6700\u3082\u8fd1\u3044\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u9ad8\u901f\u306a\u30a2\u30af\u30bb\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n
6. \u6700\u9069\u5316\u306e\u8ab2\u984c\u3068\u6ce8\u610f\u4e8b\u9805<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u6700\u9069\u5316\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3000<\/p>\n
\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u7dad\u6301\u3000\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3068\u5b9f\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u4fdd\u3064\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
\u7279\u306b\u66f8\u304d\u8fbc\u307f\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u306f\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u304c\u8ab2\u984c\u3068\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7121\u52b9\u5316\u3000\u5909\u66f4\u304c\u983b\u7e41\u306b\u884c\u308f\u308c\u308b\u30c7\u30fc\u30bf\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u9069\u6642\u7121\u52b9\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u30e1\u30e2\u30ea\u6d88\u8cbb\u3000\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u5897\u3048\u308b\u3053\u3068\u3067\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30e1\u30e2\u30ea\u304c\u5727\u8feb\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u3089\u306e\u8ab2\u984c\u306b\u7559\u610f\u3057\u306a\u304c\u3089\u6700\u9069\u5316\u3092\u9032\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u4ee5\u4e0a\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u6700\u9069\u5316\u306e\u6982\u8981\u3068\u305d\u306e\u6280\u6cd5\u3001\u6ce8\u610f\u4e8b\u9805\u3067\u3059\u3002<\/p>\n
\u6700\u9069\u5316\u6280\u8853\u306f\u72b6\u6cc1\u306b\u3088\u3063\u3066\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u6700\u5927\u9650\u306e\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u57fa\u672c\u3068\u306f\u4f55\u304b\uff1f
\n\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\u306e\u52b9\u7387\u6027\u3068\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u6280\u8853\u3067\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u57fa\u672c\u6982\u5ff5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3001\u305d\u306e\u6839\u62e0\u306b\u3064\u3044\u3066\u3082\u89e6\u308c\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u57fa\u672c\u6982\u5ff5<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\uff08Cache\uff09\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u983b\u7e41\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u4e00\u6642\u7684\u306b\u4fdd\u5b58\u3059\u308b\u9ad8\u901f\u306a\u30e1\u30e2\u30ea\u9818\u57df\u3067\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u57fa\u672c\u6982\u5ff5\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8981\u7d20\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u968e\u5c64<\/p>\n
L1\u30ad\u30e3\u30c3\u30b7\u30e5 \u30d7\u30ed\u30bb\u30c3\u30b5\u5185\u90e8\u306b\u3042\u308b\u6700\u3082\u9ad8\u901f\u3067\u5c0f\u898f\u6a21\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u3002<\/p>\n
L2\u30ad\u30e3\u30c3\u30b7\u30e5 L1\u30ad\u30e3\u30c3\u30b7\u30e5\u3088\u308a\u3082\u5927\u304d\u3044\u304c\u3084\u3084\u9045\u3044\u3002<\/p>\n
\u30d7\u30ed\u30bb\u30c3\u30b5\u5185\u90e8\u307e\u305f\u306f\u5916\u90e8\u306b\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3002<\/p>\n
L3\u30ad\u30e3\u30c3\u30b7\u30e5 \u8907\u6570\u306e\u30b3\u30a2\u3067\u5171\u6709\u3055\u308c\u308b\u5834\u5408\u304c\u591a\u304f\u3001L1\u3084L2\u3088\u308a\u3082\u5927\u5bb9\u91cf\u3067\u305d\u308c\u306a\u308a\u306b\u9045\u3044\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7a2e\u985e<\/p>\n
CPU\u30ad\u30e3\u30c3\u30b7\u30e5 \u30d7\u30ed\u30bb\u30c3\u30b5\u5185\u306b\u3042\u308a\u3001\u6307\u793a\u3084\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p>\n
\u30c7\u30a3\u30b9\u30af\u30ad\u30e3\u30c3\u30b7\u30e5 \u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u3084SSD\u306e\u30c7\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u9ad8\u901f\u5316\u306e\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p>\n
\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5 \u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u518d\u8aad\u307f\u8fbc\u307f\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/p>\n
LRU\uff08Least Recently Used\uff09 \u6700\u3082\u6700\u8fd1\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u30c7\u30fc\u30bf\u3092\u7f6e\u304d\u63db\u3048\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3002<\/p>\n
LFU\uff08Least Frequently Used\uff09 \u4f7f\u7528\u983b\u5ea6\u304c\u6700\u3082\u4f4e\u3044\u30c7\u30fc\u30bf\u3092\u7f6e\u304d\u63db\u3048\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3002<\/p>\n
FIFO\uff08First In, First Out\uff09 \u6700\u3082\u53e4\u304f\u304b\u3089\u5b58\u5728\u3059\u308b\u30c7\u30fc\u30bf\u3092\u7f6e\u304d\u63db\u3048\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30d2\u30c3\u30c8\u7387\u3068\u30df\u30b9\u7387<\/p>\n
\u30d2\u30c3\u30c8\u7387 \u30ad\u30e3\u30c3\u30b7\u30e5\u5185\u306b\u8981\u6c42\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u5b58\u5728\u3059\u308b\u78ba\u7387\u3002<\/p>\n
\u9ad8\u3051\u308c\u3070\u9ad8\u3044\u307b\u3069\u6027\u80fd\u304c\u826f\u3044\u3002<\/p>\n
\u30df\u30b9\u7387 \u30ad\u30e3\u30c3\u30b7\u30e5\u5185\u306b\u8981\u6c42\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u5b58\u5728\u3057\u306a\u3044\u78ba\u7387\u3002<\/p>\n
\u30df\u30b9\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u3088\u308a\u6642\u9593\u306e\u304b\u304b\u308b\u30e1\u30a4\u30f3\u30e1\u30e2\u30ea\u3084\u30c7\u30a3\u30b9\u30af\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6839\u62e0<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u52b9\u679c\u7684\u3067\u3042\u308b\u7406\u7531\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u4e2d\u306b\u30c7\u30fc\u30bf\u3084\u30b3\u30fc\u30c9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306b\u3042\u308b\u7a0b\u5ea6\u306e\u5c40\u6240\u6027\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n
\u3053\u306e\u5c40\u6240\u6027\u3092\u3046\u307e\u304f\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u30b7\u30b9\u30c6\u30e0\u6027\u80fd\u306e\u5411\u4e0a\u3092\u56f3\u308a\u307e\u3059\u3002<\/p>\n
\u6642\u9593\u7684\u5c40\u6240\u6027
\n\u540c\u3058\u30c7\u30fc\u30bf\u3084\u6307\u793a\u304c\u77ed\u6642\u9593\u306b\u7e70\u308a\u8fd4\u3057\u4f7f\u7528\u3055\u308c\u308b\u50be\u5411\u3002<\/p>\n
\u4f8b\u3068\u3057\u3066\u306f\u3001\u30eb\u30fc\u30d7\u5185\u3067\u4f55\u5ea6\u3082\u4f7f\u7528\u3055\u308c\u308b\u5909\u6570\u3084\u3001\u983b\u7e41\u306b\u547c\u3073\u51fa\u3055\u308c\u308b\u95a2\u6570\u306a\u3069\u3002<\/p>\n
\u7a7a\u9593\u7684\u5c40\u6240\u6027
\n\u8fd1\u304f\u306b\u3042\u308b\u30a2\u30c9\u30ec\u30b9\u4e0a\u306e\u30c7\u30fc\u30bf\u304c\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u50be\u5411\u3002<\/p>\n
\u4f8b\u3068\u3057\u3066\u306f\u3001\u914d\u5217\u306e\u8981\u7d20\u3084\u9023\u7d9a\u3057\u305f\u30e1\u30e2\u30ea\u30d6\u30ed\u30c3\u30af\u306a\u3069\u3002<\/p>\n
\u3053\u308c\u3089\u306e\u5c40\u6240\u6027\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u30e1\u30a4\u30f3\u30e1\u30e2\u30ea\u3084\u30b9\u30c8\u30ec\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u6e1b\u5c11\u3055\u305b\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u65b9\u6cd5\u3067\u9054\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u9069\u5207\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u3059\u304e\u308b\u3068\u30df\u30b9\u7387\u304c\u9ad8\u304f\u306a\u308a\u3001\u5927\u304d\u3059\u304e\u308b\u3068\u30b3\u30b9\u30c8\u3084\u96fb\u529b\u6d88\u8cbb\u304c\u5897\u3048\u308b\u3002<\/p>\n
\u30ef\u30fc\u30ad\u30f3\u30b0\u30bb\u30c3\u30c8\uff08\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\uff09\u306e\u30b5\u30a4\u30ba\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u8a2d\u8a08\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3002<\/p>\n
\u52b9\u7387\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/p>\n
\u30b7\u30b9\u30c6\u30e0\u306e\u7279\u6027\u306b\u5408\u308f\u305b\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u7f6e\u63db\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u9078\u3076\u3002<\/p>\n
\u3088\u304f\u4f7f\u308f\u308c\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0(LRU\u3084LFU)\u306e\u4ed6\u306b\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u7279\u6027\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7279\u6027\u306b\u5fdc\u3058\u305f\u30ab\u30b9\u30bf\u30e0\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u9078\u5b9a\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u968e\u5c64\u69cb\u9020\u3092\u6700\u9069\u5316<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5404\u30ec\u30d9\u30eb\u304c\u9069\u5207\u306b\u30d0\u30e9\u30f3\u30b9\u3055\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3002<\/p>\n
\u9ad8\u901f\u3060\u304c\u5c0f\u5bb9\u91cf\u306e\u30ad\u30e3\u30c3\u30b7\u30e5(L1)\u3068\u4f4e\u901f\u3060\u304c\u5927\u5bb9\u91cf\u306e\u30ad\u30e3\u30c3\u30b7\u30e5(L3)\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3068\u308b\u3002<\/p>\n
\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5074\u306e\u6700\u9069\u5316<\/p>\n
\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u9069\u5fdc\u3055\u305b\u308b\u3002<\/p>\n
\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u30eb\u30fc\u30d7\u69cb\u9020\u3084\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u6700\u9069\u5316\u3057\u3066\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3002<\/p>\n
\u7d50\u8ad6<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u30b7\u30b9\u30c6\u30e0\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308a\u3001\u9069\u5207\u306a\u30b5\u30a4\u30ba\u3001\u52b9\u7387\u7684\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001\u968e\u5c64\u69cb\u9020\u3001\u305d\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306e\u6700\u9069\u5316\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
\u3053\u306e\u3088\u3046\u306a\u6700\u9069\u5316\u3092\u65bd\u3059\u3053\u3068\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u304c\u5411\u4e0a\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u52b9\u7387\u304c\u5287\u7684\u306b\u6539\u5584\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52b9\u679c\u306f\u5c40\u6240\u6027\u306e\u539f\u5247\u3092\u57fa\u306b\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u308c\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u3069\u306e\u3088\u3046\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6700\u9069\u5316\u3059\u308b\u306e\u304b\uff1f
\n\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\u306e\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002<\/p>\n
\u5177\u4f53\u7684\u306a\u6700\u9069\u5316\u624b\u6cd5\u3068\u305d\u306e\u6839\u62e0\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n
1. \u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u306e\u9069\u5207\u306a\u8a2d\u5b9a<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u306e\u8a2d\u5b9a\u306f\u30b7\u30b9\u30c6\u30e0\u6027\u80fd\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n
\u5927\u304d\u3059\u304e\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u9ad8\u30b3\u30b9\u30c8\u3067\u3001\u96fb\u529b\u6d88\u8cbb\u304c\u5897\u3048\u308b\u4e00\u65b9\u3001\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u3059\u304e\u308b\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u30df\u30b9\u304c\u591a\u767a\u3057\u307e\u3059\u3002<\/p>\n
\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u3068\u30e1\u30e2\u30ea\u30d2\u30a8\u30e9\u30eb\u30ad\u30fc\u3092\u8003\u616e\u3057\u3066\u6c7a\u5b9a\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001\u9ad8\u6027\u80fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\uff08HPC\uff09\u3067\u306f\u3001\u5927\u898f\u6a21\u306a\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304c\u591a\u304f\u4f7f\u308f\u308c\u308b\u305f\u3081\u3001\u3088\u308a\u5927\u304d\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5fc5\u8981\u3068\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n
2. \u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30ea\u30b7\u30fc\u306e\u6700\u9069\u5316<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7f6e\u63db\u30dd\u30ea\u30b7\u30fc\uff08Replacement Policy\uff09\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u3092\u3069\u306e\u3088\u3046\u306b\u7ba1\u7406\u3059\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
\u4e00\u822c\u7684\u306a\u30dd\u30ea\u30b7\u30fc\u306b\u306f\u3001LRU\uff08Least Recently Used\uff09\u3001FIFO\uff08First In, First Out\uff09\u3001Random\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
– LRU \u6700\u8fd1\u4f7f\u308f\u308c\u3066\u3044\u306a\u3044\u30c7\u30fc\u30bf\u3092\u512a\u5148\u3057\u3066\u7f6e\u63db\u3059\u308b\u3002<\/p>\n
\u3088\u304f\u53c2\u7167\u3055\u308c\u308b\u30c7\u30fc\u30bf\u304c\u591a\u3044\u30b7\u30b9\u30c6\u30e0\u3067\u7279\u306b\u52b9\u679c\u7684\u3002<\/p>\n
– FIFO \u6700\u521d\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u5165\u3063\u305f\u30c7\u30fc\u30bf\u3092\u6700\u521d\u306b\u53d6\u308a\u51fa\u3059\u3002<\/p>\n
\u5b9f\u88c5\u304c\u7c21\u5358\u3060\u304c\u3001\u6027\u80fd\u306fLRU\u306b\u52a3\u308b\u5834\u5408\u304c\u591a\u3044\u3002<\/p>\n
– Random \u30e9\u30f3\u30c0\u30e0\u306b\u30c7\u30fc\u30bf\u3092\u7f6e\u63db\u3059\u308b\u3002<\/p>\n
\u5b9f\u88c5\u304c\u975e\u5e38\u306b\u7c21\u5358\u3060\u304c\u3001LRU\u3084FIFO\u306b\u6bd4\u3079\u6027\u80fd\u306f\u52a3\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3002<\/p>\n
3. \u30c7\u30fc\u30bf\u30ed\u30fc\u30ab\u30ea\u30c6\u30a3\u306e\u5411\u4e0a<\/p>\n
\u30c7\u30fc\u30bf\u30ed\u30fc\u30ab\u30ea\u30c6\u30a3\uff08Data Locality\uff09\u306e\u5411\u4e0a\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52b9\u7387\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u3082\u3046\u4e00\u3064\u306e\u91cd\u8981\u306a\u624b\u6cd5\u3067\u3059\u3002<\/p>\n
\u7a7a\u9593\u7684\u30ed\u30fc\u30ab\u30ea\u30c6\u30a3\uff08Spatial Locality\uff09\u3068\u6642\u9593\u7684\u30ed\u30fc\u30ab\u30ea\u30c6\u30a3\uff08Temporal Locality\uff09\u3092\u6700\u5927\u5316\u3059\u308b\u3088\u3046\u306b\u30c7\u30fc\u30bf\u3068\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u8a2d\u8a08\u3057\u307e\u3059\u3002<\/p>\n
– \u7a7a\u9593\u7684\u30ed\u30fc\u30ab\u30ea\u30c6\u30a3 \u30c7\u30fc\u30bf\u304c\u9023\u7d9a\u3057\u3066\u30e1\u30e2\u30ea\u306b\u683c\u7d0d\u3055\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001\u914d\u5217\u3092\u4f7f\u3063\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3057\u3070\u3057\u3070\u7a7a\u9593\u7684\u30ed\u30fc\u30ab\u30ea\u30c6\u30a3\u304c\u9ad8\u3044\u3067\u3059\u3002<\/p>\n
– \u6642\u9593\u7684\u30ed\u30fc\u30ab\u30ea\u30c6\u30a3 \u540c\u3058\u30c7\u30fc\u30bf\u304c\u77ed\u671f\u9593\u306b\u518d\u5229\u7528\u3055\u308c\u308b\u983b\u5ea6\u3092\u9ad8\u3081\u308b\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001\u983b\u7e41\u306b\u4f7f\u308f\u308c\u308b\u30c7\u30fc\u30bf\u3092\u30e1\u30e2\u30ea\u306e\u4e0a\u4f4d\u5c64\u306b\u7f6e\u304f\u306a\u3069\u306e\u5bfe\u7b56\u304c\u53d6\u3089\u308c\u307e\u3059\u3002<\/p>\n
4. \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u968e\u5c64\u5316\u3068\u975e\u540c\u671f\u30ad\u30e3\u30c3\u30b7\u30e5<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u968e\u5c64\uff08Cache Hierarchy\uff09\u306f\u3001\u30de\u30eb\u30c1\u30ec\u30d9\u30eb\u30ad\u30e3\u30c3\u30b7\u30e5\u69cb\u9020\u3092\u5229\u7528\u3057\u3066\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u901f\u5ea6\u3092\u6700\u9069\u5316\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002<\/p>\n
L1, L2, L3\u30ad\u30e3\u30c3\u30b7\u30e5\u306a\u3069\u3001\u7570\u306a\u308b\u5f84\u90e8\u3092\u6301\u3064\u30ad\u30e3\u30c3\u30b7\u30e5\u5c64\u3092\u7528\u3044\u3066\u3001\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3092\u3088\u308a\u901f\u3044\u5c64\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u306e\u5e2f\u57df\u3092\u6709\u52b9\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n
5. \u66f8\u304d\u8fbc\u307f\u30dd\u30ea\u30b7\u30fc\u306e\u9078\u629e<\/p>\n
\u66f8\u304d\u8fbc\u307f\u30dd\u30ea\u30b7\u30fc\u3082\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6027\u80fd\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n
\u4e3b\u306a\u66f8\u304d\u8fbc\u307f\u30dd\u30ea\u30b7\u30fc\u306b\u306f\u66f8\u304d\u8fbc\u307f\u30b9\u30eb\u30fc\uff08Write Through\uff09\u3068\u66f8\u304d\u8fbc\u307f\u30d0\u30c3\u30af\uff08Write Back\uff09\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
– \u66f8\u304d\u8fbc\u307f\u30b9\u30eb\u30fc \u30c7\u30fc\u30bf\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u66f8\u304d\u8fbc\u307e\u308c\u308b\u3068\u540c\u6642\u306b\u4e3b\u30e1\u30e2\u30ea\u306b\u3082\u66f8\u304d\u8fbc\u307e\u308c\u308b\u3002<\/p>\n
\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u304c\u9ad8\u304f\u4fdd\u305f\u308c\u308b\u304c\u3001\u66f8\u304d\u8fbc\u307f\u9045\u5ef6\u304c\u5927\u304d\u304f\u306a\u308b\u3002<\/p>\n
– \u66f8\u304d\u8fbc\u307f\u30d0\u30c3\u30af \u30c7\u30fc\u30bf\u306f\u307e\u305a\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u66f8\u304d\u8fbc\u307e\u308c\u3001\u5f8c\u3067\u4e3b\u30e1\u30e2\u30ea\u306b\u66f8\u304d\u8fbc\u307e\u308c\u308b\u3002<\/p>\n
\u6027\u80fd\u306f\u9ad8\u3044\u304c\u3001\u30af\u30e9\u30c3\u30b7\u30e5\u6642\u306e\u30c7\u30fc\u30bf\u6574\u5408\u6027\u304c\u554f\u984c\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n
6. \u4e88\u6e2c\u3068\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u30df\u30b9\u3092\u6e1b\u5c11\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u4e88\u6e2c\u3057\u3001\u4e8b\u524d\u306b\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u30ed\u30fc\u30c9\u3059\u308b\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u6280\u8853\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30df\u30b9\u3092\u6e1b\u5c11\u3055\u305b\u3001\u5168\u4f53\u306e\u30b7\u30b9\u30c6\u30e0\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n
\u6839\u62e0<\/p>\n
\u3053\u308c\u3089\u306e\u624b\u6cd5\u306e\u6709\u52b9\u6027\u306f\u3001\u591a\u304f\u306e\u7814\u7a76\u3068\u5b9f\u7528\u7684\u306a\u7d4c\u9a13\u306b\u3088\u3063\u3066\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u4f8b\u3048\u3070\u3001LRU\u7f6e\u63db\u30dd\u30ea\u30b7\u30fc\u306e\u6709\u52b9\u6027\u306f\u3001\u591a\u304f\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3068\u5b9f\u7528\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u5e83\u304f\u8a8d\u8b58\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u30c7\u30fc\u30bf\u30ed\u30fc\u30ab\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u7814\u7a76\u3082\u3001\u591a\u6570\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u8a2d\u8a08\u306b\u304a\u3044\u3066\u305d\u306e\u91cd\u8981\u6027\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u968e\u5c64\u5316\u306b\u95a2\u3057\u3066\u306f\u3001\u73fe\u4ee3\u306e\u30d7\u30ed\u30bb\u30c3\u30b5\u304c\u5e83\u304f\u63a1\u7528\u3057\u3066\u3044\u308b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u3042\u308a\u3001\u6027\u80fd\u5411\u4e0a\u306b\u5bc4\u4e0e\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5b9f\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u7d50\u8ad6<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u3001\u591a\u5c90\u306b\u308f\u305f\u308b\u624b\u6cd5\u3068\u77e5\u8b58\u3092\u99c6\u4f7f\u3057\u3066\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u9069\u5207\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30ea\u30b7\u30fc\u306e\u9078\u629e\u3001\u30c7\u30fc\u30bf\u30ed\u30fc\u30ab\u30ea\u30c6\u30a3\u306e\u5411\u4e0a\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u968e\u5c64\u5316\u3001\u66f8\u304d\u8fbc\u307f\u30dd\u30ea\u30b7\u30fc\u306e\u9078\u629e\u3001\u4e88\u6e2c\u3068\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u6280\u8853\u306a\u3069\u3001\u3053\u308c\u3089\u306e\u624b\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u6027\u80fd\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306f\u4f55\u304b\uff1f
\n\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u6cd5\u3067\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u9069\u5207\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30ea\u30b7\u30fc\u306e\u9078\u5b9a\u3000<\/p>\n
LRU (Least Recently Used) \u6700\u8fd1\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u30c7\u30fc\u30bf\u3092\u512a\u5148\u7684\u306b\u7f6e\u304d\u63db\u3048\u308b\u3002<\/p>\n
LFU (Least Frequently Used) \u4f7f\u7528\u983b\u5ea6\u304c\u6700\u3082\u4f4e\u3044\u30c7\u30fc\u30bf\u3092\u7f6e\u304d\u63db\u3048\u308b\u3002<\/p>\n
FIFO (First In First Out) \u6700\u521d\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u5165\u308c\u3089\u308c\u305f\u30c7\u30fc\u30bf\u3092\u6700\u521d\u306b\u7f6e\u304d\u63db\u3048\u308b\u3002<\/p>\n
\u6839\u62e0 \u5404\u30dd\u30ea\u30b7\u30fc\u306f\u7570\u306a\u308b\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306b\u9069\u3057\u3066\u304a\u308a\u3001\u4f7f\u7528\u30b7\u30ca\u30ea\u30aa\u306b\u5fdc\u3058\u3066\u6700\u9069\u306a\u30dd\u30ea\u30b7\u30fc\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u52b9\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u306e\u9069\u6b63\u5316\u3000<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30b5\u30a4\u30ba\u306f\u5927\u304d\u3059\u304e\u3066\u3082\u5c0f\u3055\u3059\u304e\u3066\u3082\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n
\u9069\u5207\u306a\u30b5\u30a4\u30ba\u3092\u898b\u5b9a\u3081\u308b\u305f\u3081\u306b\u306f\u8a66\u884c\u3068\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
\u6839\u62e0 \u904e\u5270\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u306f\u30e1\u30e2\u30ea\u306e\u7121\u99c4\u9063\u3044\u3084\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u9045\u5ef6\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u5c0f\u3055\u3059\u304e\u308b\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30d2\u30c3\u30c8\u7387\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u968e\u5c64\u5316 (Multilevel Caching)\u3000<\/p>\n
L1 (\u9ad8\u901f\u3001\u5c0f\u5bb9\u91cf)\u3001L2\u3001L3\uff08\u4f4e\u901f\u3001\u5927\u5bb9\u91cf\uff09 \u3068\u3044\u3063\u305f\u8907\u6570\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u968e\u5c64\u3092\u8a2d\u3051\u308b\u3053\u3068\u3067\u3001\u7570\u306a\u308b\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u7269\u7406\u7684\u306a\u5236\u7d04\u3092\u8003\u616e\u3057\u3064\u3064\u3001\u7570\u306a\u308b\u30b9\u30d4\u30fc\u30c9\u3084\u5bb9\u91cf\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u7dcf\u5408\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n
\u9069\u5ea6\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u6709\u52b9\u671f\u9650\u306e\u8a2d\u5b9a (TTL Time to Live)\u3000<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u306b\u6709\u52b9\u671f\u9650\u3092\u8a2d\u5b9a\u3057\u3001\u53e4\u3044\u30c7\u30fc\u30bf\u304c\u6b8b\u308a\u7d9a\u3051\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n
\u5b9a\u671f\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30ea\u30a2\u3082\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u53e4\u304f\u306a\u3063\u305f\u30c7\u30fc\u30bf\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u6b8b\u308a\u7d9a\u3051\u308b\u3068\u8aa4\u60c5\u5831\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001TTL\u306f\u305d\u306e\u30ea\u30b9\u30af\u3092\u6e1b\u5c11\u3055\u305b\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u4f7f\u7528\u7387\u3068\u30d2\u30c3\u30c8\u7387\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3000<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52b9\u679c\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u3084\u4f7f\u7528\u7387\u3092\u5b9a\u671f\u7684\u306b\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8abf\u6574\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u30c7\u30fc\u30bf\u3092\u5143\u306b\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u3088\u308a\u7cbe\u5ea6\u306e\u9ad8\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u6700\u9069\u5316\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u30c7\u30fc\u30bf\u306e\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u3000<\/p>\n
\u4e88\u6e2c\u30e2\u30c7\u30eb\u3092\u5229\u7528\u3057\u3066\u3001\u5c06\u6765\u4f7f\u7528\u3055\u308c\u308b\u3067\u3042\u308d\u3046\u30c7\u30fc\u30bf\u3092\u4e8b\u524d\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u30ed\u30fc\u30c9\u3057\u3066\u304a\u304f\u3002<\/p>\n
\u6839\u62e0 \u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\u306b\u3088\u3063\u3066\u30a2\u30af\u30bb\u30b9\u6642\u9593\u3092\u77ed\u7e2e\u3057\u3001\u5fdc\u7b54\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
\u30e9\u30a4\u30c8\u30b9\u30eb\u30fc vs. \u30e9\u30a4\u30c8\u30d0\u30c3\u30af\u3000<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u66f8\u304d\u8fbc\u3093\u3060\u969b\u306e\u30dd\u30ea\u30b7\u30fc\u3067\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3068\u901f\u5ea6\u3092\u8003\u616e\u3057\u3066\u9069\u5207\u306a\u65b9\u5f0f\u3092\u9078\u3073\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u30e9\u30a4\u30c8\u30b9\u30eb\u30fc\u306f\u30c7\u30fc\u30bf\u6574\u5408\u6027\u3092\u91cd\u8996\u3057\u3001\u30e9\u30a4\u30c8\u30d0\u30c3\u30af\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u91cd\u8996\u3057\u307e\u3059\u3002<\/p>\n
\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u30a2\u30a6\u30c8\u306e\u8003\u616e\u3000<\/p>\n
\u5927\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30b7\u30b9\u30c6\u30e0\u81ea\u4f53\u3092\u30b9\u30b1\u30fc\u30eb\u30a2\u30a6\u30c8\u3059\u308b\u3053\u3068\u3067\u8ca0\u8377\u5206\u6563\u3092\u56f3\u308a\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u5358\u4e00\u30ce\u30fc\u30c9\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u306f\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u304c\u751f\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3084\u30c7\u30fc\u30bf\u5206\u6563\u3092\u884c\u3046\u3053\u3068\u3067\u53ef\u7528\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n
\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u3068\u6574\u5408\u6027\u3000<\/p>\n
\u5206\u6563\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u8cab\u6027\u3092\u4fdd\u3064\u305f\u3081\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\uff08\u4f8b \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\uff09\u3092\u5c0e\u5165\u3059\u308b\u3002<\/p>\n
\u6839\u62e0 \u4e00\u8cab\u6027\u3092\u6b20\u3044\u305f\u30c7\u30fc\u30bf\u306f\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u4fe1\u983c\u6027\u3092\u640d\u306a\u3046\u305f\u3081\u3001\u6574\u5408\u6027\u5236\u5fa1\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n
\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\uff08\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\uff09\u3000<\/p>\n
\u7279\u5b9a\u306e\u30ad\u30fc\u7bc4\u56f2\u3084\u30cf\u30c3\u30b7\u30e5\u5024\u306b\u57fa\u3065\u3044\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5206\u5272\u3057\u3001\u5404\u30bb\u30b0\u30e1\u30f3\u30c8\u306b\u72ec\u7acb\u3057\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 \u7279\u5b9a\u306e\u30ad\u30fc\u3078\u306e\u904e\u96c6\u4e2d\u3092\u907f\u3051\u3001\u5747\u7b49\u306b\u30ed\u30fc\u30c9\u3092\u5206\u6563\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u4ee5\u4e0a\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u3057\u3001\u5168\u4f53\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u6839\u62e0\u3068\u3057\u3066\u306f\u3001\u3053\u308c\u3089\u306e\u624b\u6cd5\u306f\u591a\u304f\u306e\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u6587\u732e\u3084\u5b9f\u8df5\u4f8b\u3067\u63a8\u5968\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u306e\u6709\u52b9\u6027\u304c\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u3089\u306e\u76ee\u6b21\u9805\u76ee\u306f\u3001\u8aad\u8005\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306b\u3064\u3044\u3066\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002
\n\u3082\u3061\u308d\u3093\u3067\u3059\u3002<\/p>\n
\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u300d\u306b\u95a2\u3059\u308b\u76ee\u6b21\u9805\u76ee\u3068\u305d\u308c\u305e\u308c\u306e\u8a73\u7d30\u3001\u305d\u3057\u3066\u6839\u62e0\u306b\u3064\u3044\u3066\u304a\u77e5\u3089\u305b\u3057\u307e\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306b\u793a\u3059\u5185\u5bb9\u304c\u8aad\u8005\u306b\u3068\u3063\u3066\u7406\u89e3\u3092\u6df1\u3081\u308b\u306e\u306b\u5f79\u7acb\u3064\u3067\u3057\u3087\u3046\u3002<\/p>\n
\u76ee\u6b21\u9805\u76ee<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u306f\u4f55\u304b\uff1f<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u57fa\u672c\u7684\u306a\u5b9a\u7fa9\u3068\u305d\u306e\u5f79\u5272
\n\u30e1\u30e2\u30ea\u968e\u5c64\u306b\u304a\u3051\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u4f4d\u7f6e\u3065\u3051
\n\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u304a\u3051\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u9055\u3044<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7a2e\u985e<\/p>\n
CPU\u30ad\u30e3\u30c3\u30b7\u30e5\uff08L1, L2, L3\u30ad\u30e3\u30c3\u30b7\u30e5\uff09
\n\u30c7\u30a3\u30b9\u30af\u30ad\u30e3\u30c3\u30b7\u30e5
\n\u30a6\u30a7\u30d6\u30ad\u30e3\u30c3\u30b7\u30e5
\n\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30ad\u30e3\u30c3\u30b7\u30e5<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52d5\u4f5c\u539f\u7406<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u30df\u30b9
\n\u66f8\u304d\u8fbc\u307f\u30dd\u30ea\u30b7\u30fc\uff08Write-through, Write-back\uff09
\n\u7f6e\u63db\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\uff08LRU\u3001LFU\u3001FIFO\uff09<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u8a2d\u8a08\u3068\u5b9f\u88c5<\/p>\n
\u30b5\u30a4\u30ba\u3068\u30a2\u30bd\u30b7\u30a2\u30c6\u30a3\u30d3\u30c6\u30a3
\n\u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u3068\u30d6\u30ed\u30c3\u30af\u30b5\u30a4\u30ba
\n\u30bb\u30c3\u30c8\u30a2\u30bd\u30b7\u30a2\u30c6\u30a3\u30d6\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30d5\u30eb\u30a2\u30bd\u30b7\u30a2\u30c6\u30a3\u30d6\u30ad\u30e3\u30c3\u30b7\u30e5<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/p>\n
\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306e\u7406\u89e3
\n\u30d7\u30ea\u30d5\u30a7\u30c3\u30c1\uff08\u5148\u8aad\u307f\uff09\u6280\u8853
\n\u30c7\u30fc\u30bf\u306e\u5c40\u6240\u6027\uff08\u7a7a\u9593\u7684\u5c40\u6240\u6027\u3068\u6642\u9593\u7684\u5c40\u6240\u6027\uff09<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u95a2\u9023\u306e\u30c4\u30fc\u30eb\u3068\u6280\u8853<\/p>\n
\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u30c4\u30fc\u30eb\uff08perf\u3001Valgrind\u3001Cachegrind\uff09
\n\u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u6700\u9069\u5316\u30aa\u30d7\u30b7\u30e7\u30f3
\n\u30ad\u30e3\u30c3\u30b7\u30e5\u30b7\u30df\u30e5\u30ec\u30fc\u30bf<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u6700\u9069\u5316\u306e\u5b9f\u8df5\u4f8b<\/p>\n
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