{"id":1442,"date":"2026-10-26T10:00:00","date_gmt":"2026-10-26T01:00:00","guid":{"rendered":"https:\/\/quantumsea.net\/?p=1442"},"modified":"2026-10-23T10:12:58","modified_gmt":"2026-10-23T01:12:58","slug":"qs-bloom-filter-negative-positive-20261023","status":"publish","type":"post","link":"https:\/\/quantumsea.net\/?p=1442","title":{"rendered":"\u30d6\u30eb\u30fc\u30e0\u30d5\u30a3\u30eb\u30bf\u3001\u300c\u306a\u3044\u300d\u3068\u300c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u300d\u3092\u5206\u3051\u308b\u4ed5\u7d44\u307f"},"content":{"rendered":"<p>\u5927\u304d\u306a\u4e00\u89a7\u304b\u3089\u30ad\u30fc\u3092\u63a2\u3059\u3068\u304d\u3001\u300c\u898b\u3064\u304b\u3089\u306a\u3044\u300d\u3068\u5206\u304b\u308b\u3060\u3051\u3067\u3082\u5f79\u306b\u7acb\u3061\u307e\u3059\u3002\u30c7\u30a3\u30b9\u30af\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4e00\u3064\u305a\u3064\u8abf\u3079\u308b\u524d\u306b\u3001\u5bfe\u8c61\u304c\u5165\u3063\u3066\u3044\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u7701\u3051\u308c\u3070\u3001\u8a73\u3057\u3044\u691c\u7d22\u306b\u9032\u3080\u56de\u6570\u3092\u6e1b\u3089\u305b\u308b\u305f\u3081\u3067\u3059\u3002\u3053\u306e\u5165\u53e3\u306e\u5224\u5b9a\u306b\u4f7f\u308f\u308c\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u304c\u3001\u30d6\u30eb\u30fc\u30e0\u30d5\u30a3\u30eb\u30bf\u3067\u3059\u3002<\/p>\n<p>\u30d6\u30eb\u30fc\u30e0\u30d5\u30a3\u30eb\u30bf\u306e\u8fd4\u4e8b\u306f\u5bfe\u79f0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u57fa\u672c\u5f62\u3067\u306f\u300c\u5165\u3063\u3066\u3044\u306a\u3044\u300d\u3068\u300c\u5165\u3063\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u300d\u3092\u533a\u5225\u3057\u307e\u3059\u3002\u5f8c\u8005\u3092\u3001\u305d\u306e\u307e\u307e\u5b58\u5728\u306e\u8a3c\u660e\u3068\u3057\u3066\u6271\u308f\u306a\u3044\u3053\u3068\u304c\u3001\u4f7f\u3044\u65b9\u306e\u4e2d\u5fc3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<section 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style=\"max-width:720px;margin:1.5em auto;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-bloom-filter-negative-positive-20261023-figure-ecf110922f04.png\" width=\"1200\" height=\"1400\" style=\"display:block;width:100%;height:auto;\" alt=\"A\u306f1\u30fb4\u30fb7\u756a\u3001B\u306f4\u30fb9\u30fb12\u756a\u30921\u306b\u3059\u308b\u3002\u672a\u767b\u9332C\u304c\u8abf\u3079\u308b1\u30fb9\u30fb12\u756a\u306f\u3059\u3079\u30661\u3067\u8aa4\u691c\u51fa\u3002\u672a\u767b\u9332D\u304c\u8abf\u3079\u308b1\u30fb5\u30fb9\u756a\u306b\u306f0\u306e5\u756a\u304c\u3042\u308a\u3001\u306a\u3044\u3068\u5224\u5b9a\u3002\"><figcaption>\u4f4d\u7f6e\u3092\u6307\u5b9a\u3057\u305f\u72ec\u81ea\u306e\u8aac\u660e\u4f8b\u3002\u9752\u306f1\u3001\u767d\u306f0\u3002\u8d64\u67a0\u306f\u7167\u5408\u3059\u308b\u4f4d\u7f6e\u3067\u3059\u3002\u672a\u767b\u9332C\u304c\u6307\u3059\u5370\u306f\u3001A\u3068B\u306e\u767b\u9332\u304b\u3089\u751f\u3058\u3066\u3044\u307e\u3059\u3002<\/figcaption><\/figure>\n<p>\u672a\u767b\u9332\u306e\u30ad\u30fcC\u304c1\u30fb9\u30fb12\u756a\u3092\u8abf\u3079\u308b\u3068\u3001\u3059\u3079\u30661\u3067\u3059\u3002\u30d5\u30a3\u30eb\u30bf\u306fC\u3092\u300c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u300d\u3068\u5224\u5b9a\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5b9f\u969b\u306b\u767b\u9332\u3057\u305f\u306e\u306fA\u3068B\u3060\u3051\u306a\u306e\u3067\u3001\u5143\u306e\u4e00\u89a7\u3067\u78ba\u8a8d\u3059\u308c\u3070C\u306f\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3002\u3053\u3053\u3067\u306f\u30d5\u30a3\u30eb\u30bf\u306e\u8aa4\u691c\u51fa\u304c\u3001\u5f8c\u6bb5\u306e\u4f59\u5206\u306a\u691c\u7d22\u3068\u3057\u3066\u73fe\u308c\u307e\u3059\u3002<\/p>\n<p>\u3082\u3046\u4e00\u3064\u306e\u672a\u767b\u9332\u30ad\u30fcD\u304c1\u30fb5\u30fb9\u756a\u3092\u8abf\u3079\u308b\u5834\u5408\u30015\u756a\u306f0\u3067\u3059\u3002D\u3092\u767b\u9332\u3057\u3066\u3044\u305f\u306a\u30895\u756a\u30821\u306b\u306a\u3063\u305f\u306f\u305a\u306a\u306e\u3067\u3001D\u306f\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u5206\u304b\u308a\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u4f4d\u7f6e\u3092\u6700\u5f8c\u307e\u3067\u898b\u308b\u524d\u306b\u30010\u3092\u898b\u3064\u3051\u305f\u6bb5\u968e\u3067\u5224\u5b9a\u3092\u7d42\u3048\u308b\u5b9f\u88c5\u3082\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2>\u8aa4\u691c\u51fa\u7387\u306f\u3001\u672a\u767b\u9332\u306e\u554f\u3044\u5408\u308f\u305b\u3092\u5206\u6bcd\u306b\u3059\u308b<\/h2>\n<p>\u300c\u8aa4\u691c\u51fa\u73871%\u300d\u3068\u3044\u3046\u5024\u306f\u3001\u901a\u5e38\u3001\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u3044\u30ad\u30fc\u3092\u554f\u3044\u5408\u308f\u305b\u305f\u3068\u304d\u306b\u3001\u8aa4\u3063\u3066\u80af\u5b9a\u3059\u308b\u5272\u5408\u3092\u6307\u3057\u307e\u3059\u3002\u80af\u5b9a\u306e\u8fd4\u4e8b\u3092\u53d7\u3051\u53d6\u3063\u305f\u5f8c\u3067\u3001\u305d\u306e\u30ad\u30fc\u304c\u672c\u5f53\u306b\u5b58\u5728\u3059\u308b\u78ba\u7387\u3068\u306f\u5206\u6bcd\u304c\u9055\u3044\u307e\u3059\u3002<sup><a href=\"#ref1\">[1]<\/a><\/sup><\/p>\n<p>\u305d\u3053\u3067\u30011\u4e07\u4ef6\u306e\u554f\u3044\u5408\u308f\u305b\u3092\u51e6\u7406\u3059\u308b\u4eee\u5b9a\u306e\u4f8b\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u3046\u30611000\u4ef6\u304c\u767b\u9332\u6e08\u307f\u30019000\u4ef6\u304c\u672a\u767b\u9332\u3067\u3001\u672a\u767b\u9332\u306b\u5bfe\u3059\u308b\u8aa4\u691c\u51fa\u7387\u30921%\u3068\u3057\u307e\u3059\u3002\u767b\u9332\u6e08\u307f\u306e1000\u4ef6\u306f\u3059\u3079\u3066\u80af\u5b9a\u3055\u308c\u3001\u672a\u767b\u9332\u304b\u3089\u306f\u5e73\u574790\u4ef6\u306e\u8aa4\u691c\u51fa\u304c\u52a0\u308f\u308a\u307e\u3059\u3002\u80af\u5b9a\u306e\u5408\u8a08\u306f\u5e73\u57471090\u4ef6\u3001\u305d\u306e\u3046\u3061\u672c\u5f53\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u5272\u5408\u306f\u7d0491.7%\u3067\u3059\u3002<\/p>\n<p>\u540c\u30581%\u3067\u3082\u3001\u767b\u9332\u6e08\u307f\u306e\u554f\u3044\u5408\u308f\u305b\u304c100\u4ef6\u3001\u672a\u767b\u9332\u304c9900\u4ef6\u306a\u3089\u3001\u80af\u5b9a\u306f\u5e73\u5747100\uff0b99\uff1d199\u4ef6\u3068\u306a\u308a\u307e\u3059\u3002\u672c\u5f53\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u5272\u5408\u306f\u7d0450.3%\u3067\u3059\u3002\u30d5\u30a3\u30eb\u30bf\u306e\u8a2d\u5b9a\u304c\u540c\u3058\u3067\u3082\u3001\u554f\u3044\u5408\u308f\u305b\u306e\u5185\u8a33\u304c\u9055\u3048\u3070\u3001\u80af\u5b9a\u306e\u8fd4\u4e8b\u306e\u4fe1\u983c\u5ea6\u306f\u5909\u308f\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u6307\u5b9a\u3057\u305f\u5272\u5408\u304b\u3089\u6c42\u3081\u305f\u671f\u5f85\u5024\u3067\u3042\u308a\u3001\u500b\u3005\u306e1\u4e07\u4ef6\u306e\u51e6\u7406\u3067\u5fc5\u305a\u3053\u306e\u4ef6\u6570\u306b\u306a\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u5f8c\u6bb5\u306e\u6b63\u78ba\u306a\u691c\u7d22\u3092\u3001\u80af\u5b9a\u3055\u308c\u305f\u30ad\u30fc\u3060\u3051\u306b\u884c\u3046\u3068\u3059\u308c\u3070\u3001\u4e8c\u3064\u306e\u4f8b\u306e\u691c\u7d22\u56de\u6570\u306f\u305d\u308c\u305e\u308c\u5e73\u57471090\u56de\u3068199\u56de\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30d5\u30a3\u30eb\u30bf\u81ea\u8eab\u3092\u8abf\u3079\u308b\u8a08\u7b97\u6642\u9593\u3084\u30e1\u30e2\u30ea\u306e\u8cbb\u7528\u306f\u3001\u3053\u306e\u56de\u6570\u306b\u306f\u542b\u3081\u3066\u3044\u307e\u305b\u3093\u3002\u691c\u7d22\u56de\u6570\u304c\u6e1b\u3063\u305f\u6bd4\u7387\u3092\u3001\u305d\u306e\u307e\u307e\u30a2\u30d7\u30ea\u5168\u4f53\u306e\u9ad8\u901f\u5316\u7387\u3068\u547c\u3076\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h2>\u30e1\u30e2\u30ea\u3068\u3001\u4f59\u5206\u306a\u691c\u7d22\u306e\u3069\u3061\u3089\u3078\u8cbb\u7528\u3092\u5bc4\u305b\u308b\u304b<\/h2>\n<p>\u5b9f\u7528\u4f8b\u3068\u3057\u3066Apache Cassandra\u306f\u3001\u8981\u6c42\u3055\u308c\u305f\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u304c\u542b\u307e\u308c\u306a\u3044SSTable\u3092\u8aad\u307f\u53d6\u308a\u5bfe\u8c61\u304b\u3089\u7701\u304f\u305f\u3081\u306b\u30d6\u30eb\u30fc\u30e0\u30d5\u30a3\u30eb\u30bf\u3092\u4f7f\u3044\u307e\u3059\u3002SSTable\u306f\u30c7\u30a3\u30b9\u30af\u4e0a\u306e\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002\u516c\u5f0f\u6587\u66f8\u306f\u3001\u8aa4\u691c\u51fa\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u30e1\u30e2\u30ea\u3092\u591a\u304f\u4f7f\u3046\u9078\u629e\u3068\u3001\u30e1\u30e2\u30ea\u3092\u6291\u3048\u3066\u4f59\u5206\u306a\u5165\u51fa\u529b\u3092\u8a31\u5bb9\u3059\u308b\u9078\u629e\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<sup><a href=\"#ref2\">[2]<\/a><\/sup><\/p>\n<p>\u5224\u65ad\u3059\u308b\u3068\u304d\u306f\u3001\u767b\u9332\u4ef6\u6570\u306b\u898b\u5408\u3063\u305f\u9818\u57df\u304b\u3001\u672a\u767b\u9332\u306e\u554f\u3044\u5408\u308f\u305b\u304c\u591a\u3044\u304b\u3001\u5f8c\u6bb5\u306e\u691c\u7d22\u304c\u3069\u308c\u307b\u3069\u91cd\u3044\u304b\u3092\u5206\u3051\u3066\u78ba\u304b\u3081\u307e\u3059\u3002\u3082\u3068\u3082\u3068\u5168\u4ef6\u3092\u9806\u306b\u8d70\u67fb\u3059\u308b\u51e6\u7406\u3067\u306f\u3001\u30ad\u30fc\u3054\u3068\u306e\u5b58\u5728\u78ba\u8a8d\u3092\u7701\u304f\u4ed5\u7d44\u307f\u304c\u5f79\u7acb\u3064\u7bc4\u56f2\u3082\u5909\u308f\u308a\u307e\u3059\u3002\u672c\u6587\u306e16\u30d3\u30c3\u30c8\u4f8b\u304b\u3089\u3001\u672c\u756a\u306e\u9069\u5207\u306a\u5bb9\u91cf\u3084\u30cf\u30c3\u30b7\u30e5\u56de\u6570\u3092\u6c7a\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u540c\u3058\u30d3\u30c3\u30c8\u5217\u3078\u767b\u9332\u3092\u8ffd\u52a0\u3057\u3066\u3044\u304f\u3068\u30010\u306e\u4f4d\u7f6e\u306f\u6e1b\u3063\u3066\u3044\u304d\u307e\u3059\u3002\u6975\u7aef\u306b\u3059\u3079\u30661\u306b\u306a\u308c\u3070\u3001\u3069\u306e\u554f\u3044\u5408\u308f\u305b\u306b\u3082\u300c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u300d\u3068\u7b54\u3048\u3001\u691c\u7d22\u3092\u7701\u304f\u5f79\u5272\u3092\u679c\u305f\u305b\u307e\u305b\u3093\u3002\u8aa4\u691c\u51fa\u304c\u3042\u308b\u3053\u3068\u3060\u3051\u3067\u6b20\u9665\u3068\u5224\u65ad\u305b\u305a\u3001\u907f\u3051\u3089\u308c\u305f\u691c\u7d22\u3068\u4f59\u5206\u306b\u6b8b\u3063\u305f\u691c\u7d22\u3092\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3068\u4e00\u7dd2\u306b\u6e2c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u524a\u9664\u3068\u3001\u5b9f\u30c7\u30fc\u30bf\u3068\u306e\u540c\u671f\u3092\u5225\u306b\u8003\u3048\u308b<\/h2>\n<p>\u5358\u7d14\u306a\u30d3\u30c3\u30c8\u5217\u3067\u306f\u3001A\u3092\u6d88\u3057\u305f\u3044\u304b\u3089\u3068\u3044\u3063\u30661\u30fb4\u30fb7\u756a\u30920\u3078\u623b\u3059\u3068\u5371\u967a\u3067\u3059\u30024\u756a\u306fB\u3082\u4f7f\u3063\u3066\u3044\u307e\u3059\u30024\u756a\u3092\u6d88\u3057\u305f\u5f8c\u306bB\u3092\u7167\u5408\u3059\u308b\u3068\u3001\u767b\u9332\u6e08\u307f\u306eB\u3078\u300c\u306a\u3044\u300d\u3068\u7b54\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u5148\u307b\u3069\u306e\u507d\u9670\u6027\u304c\u306a\u3044\u3068\u3044\u3046\u8aac\u660e\u306f\u3001\u3053\u3046\u3057\u305f\u5358\u7d14\u306a\u6d88\u53bb\u3092\u884c\u308f\u306a\u3044\u6761\u4ef6\u4ed8\u304d\u3067\u3059\u3002\u524a\u9664\u3092\u6271\u3046\u62e1\u5f35\u65b9\u5f0f\u306f\u3001\u5225\u306e\u4ed5\u7d44\u307f\u3068\u3057\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u5143\u306e\u30c7\u30fc\u30bf\u306b\u30ad\u30fc\u3092\u8ffd\u52a0\u3057\u3066\u3082\u3001\u5bfe\u5fdc\u3059\u308b\u30d5\u30a3\u30eb\u30bf\u3078\u53cd\u6620\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u6027\u8cea\u3060\u3051\u3067\u306f\u8aad\u307f\u843d\u3068\u3057\u3092\u9632\u3052\u307e\u305b\u3093\u3002\u300c\u4f55\u306e\u96c6\u5408\u3092\u8868\u3059\u30d3\u30c3\u30c8\u5217\u304b\u300d\u3068\u300c\u3044\u3064\u66f4\u65b0\u3055\u308c\u305f\u304b\u300d\u3092\u305d\u308d\u3048\u308b\u3053\u3068\u304c\u5fc5\u8981\u3067\u3059\u3002Cassandra\u306e\u516c\u5f0f\u6587\u66f8\u3067\u3082\u3001\u8aa4\u691c\u51fa\u7387\u306e\u8a2d\u5b9a\u5909\u66f4\u306f\u65e2\u5b58SSTable\u3078\u76f4\u3061\u306b\u53cd\u6620\u3055\u308c\u305a\u3001\u518d\u751f\u6210\u306e\u6642\u70b9\u3092\u533a\u5225\u3057\u3066\u3044\u307e\u3059\u3002<sup><a href=\"#ref2\">[2]<\/a><\/sup><\/p>\n<p>\u30d6\u30eb\u30fc\u30e0\u30d5\u30a3\u30eb\u30bf\u306f\u3001\u5b58\u5728\u3092\u5b8c\u5168\u306b\u8a3c\u660e\u3059\u308b\u53f0\u5e33\u3067\u306f\u306a\u304f\u3001\u8a73\u3057\u3044\u78ba\u8a8d\u3078\u9032\u3080\u524d\u306b\u4e0d\u5728\u3092\u9078\u5225\u3059\u308b\u5165\u53e3\u3068\u3057\u3066\u8003\u3048\u308b\u3068\u4f7f\u3044\u3069\u3053\u308d\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002\u80af\u5b9a\u3055\u308c\u305f\u3082\u306e\u3092\u3069\u3046\u78ba\u8a8d\u3059\u308b\u304b\u3001\u4f55\u3092\u5b89\u5168\u306b\u7701\u3051\u308b\u304b\u3001\u305d\u306e\u5224\u65ad\u306b\u3069\u306e\u7248\u306e\u30d5\u30a3\u30eb\u30bf\u3092\u4f7f\u3046\u304b\u307e\u3067\u3092\u4e00\u7d44\u306b\u3057\u3066\u8a2d\u8a08\u3057\u307e\u3059\u3002<\/p>\n<h2>\u53c2\u8003\u8cc7\u6599<\/h2>\n<ol style=\"overflow-wrap:anywhere;\">\n<li id=\"ref1\">Burton H. Bloom, <a href=\"https:\/\/courses.cs.washington.edu\/courses\/csep521\/21wi\/readings\/bloom_cacm.pdf\">Space\/Time Trade-offs in Hash Coding with Allowable Errors<\/a>, Communications of the ACM, 13(7), 1970, pp.422\u2013426\u3002Method 2\uff08p.423\uff09\u3001\u8aa4\u691c\u51fa\u5272\u5408\u306e\u5b9a\u7fa9\uff08p.424\uff09\u3092\u53c2\u7167\u3002\u5927\u5b66\u516c\u958b\u306e\u539f\u8ad6\u6587\u5199\u3057\u3002<\/li>\n<li id=\"ref2\">Apache Cassandra Documentation, <a href=\"https:\/\/cassandra.apache.org\/doc\/latest\/cassandra\/managing\/operating\/bloom_filters.html\">Bloom Filters<\/a>\u3002\u8868\u793a\u72485.0\u3001\u7528\u9014\u30fb\u30e1\u30e2\u30ea\u3068\u5165\u51fa\u529b\u306e\u6bd4\u8f03\u30fbChanging\u7bc0\u3092\u53c2\u7167\u3002\u5b9f\u88c5\u306e\u6027\u80fd\u6e2c\u5b9a\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30a6\u30a7\u30d6\u8cc7\u6599\u306f2026\u5e7410\u670823\u65e5\u78ba\u8a8d\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u304d\u306a\u4e00\u89a7\u304b\u3089\u30ad\u30fc\u3092\u63a2\u3059\u3068\u304d\u3001\u300c\u898b\u3064\u304b\u3089\u306a\u3044\u300d\u3068\u5206\u304b\u308b\u3060\u3051\u3067\u3082\u5f79\u306b\u7acb\u3061\u307e\u3059\u3002\u30c7\u30a3\u30b9\u30af\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4e00\u3064\u305a\u3064\u8abf\u3079\u308b\u524d\u306b\u3001\u5bfe\u8c61\u304c\u5165\u3063\u3066\u3044\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u7701\u3051\u308c\u3070\u3001\u8a73\u3057\u3044\u691c\u7d22\u306b\u9032\u3080\u56de\u6570\u3092\u6e1b\u3089\u305b\u308b\u305f\u3081\u3067\u3059\u3002\u3053\u306e\u5165\u53e3\u306e\u5224\u5b9a\u306b\u4f7f\u308f\u308c\u308b [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1440,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":false,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[30],"tags":[285],"class_list":["post-1442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-computing","tag-bloom-filter"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/quantumsea.net\/wp-content\/uploads\/2026\/10\/qs-bloom-filter-negative-positive-20261023-featured-806c36c02032.png","_links":{"self":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1442"}],"version-history":[{"count":1,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1442\/revisions"}],"predecessor-version":[{"id":1443,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/posts\/1442\/revisions\/1443"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=\/wp\/v2\/media\/1440"}],"wp:attachment":[{"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantumsea.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}