{"id":479623,"date":"2023-08-09T10:42:42","date_gmt":"2023-08-09T10:42:42","guid":{"rendered":""},"modified":"2023-09-05T11:19:14","modified_gmt":"2023-09-05T11:19:14","slug":"waterfall-model","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/waterfall-model\/","title":{"rendered":"\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb"},"content":{"rendered":"<p>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30d5\u30a7\u30fc\u30ba\u3092\u7d4c\u3066\u3001\u7740\u5b9f\u306b\u4e0b\u5411\u304d\u306b (\u6edd\u306e\u3088\u3046\u306b) \u9032\u884c\u3057\u3066\u3044\u304f\u3001\u9806\u6b21\u7684\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7ba1\u7406\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u624b\u6cd5\u3067\u3059\u3002<\/p>\n<h2>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n<p>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u306f\u30011970 \u5e74\u306b\u767a\u8868\u3055\u308c\u305f\u8ad6\u6587\u3067\u3001\u30a6\u30a3\u30f3\u30b9\u30c8\u30f3 W. \u30ed\u30a4\u30b9\u535a\u58eb\u306b\u3088\u3063\u3066\u521d\u3081\u3066\u6b63\u5f0f\u306b\u8aac\u660e\u3055\u308c\u307e\u3057\u305f\u3002\u30ed\u30a4\u30b9\u306f\u8ad6\u6587\u3067\u300c\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u300d\u3068\u3044\u3046\u7528\u8a9e\u306f\u4f7f\u7528\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u5f7c\u306e\u8aac\u660e\u306f\u3001\u5f8c\u306b\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u3068\u3057\u3066\u77e5\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u3082\u306e\u306e\u57fa\u790e\u3092\u7bc9\u304d\u307e\u3057\u305f\u3002\u3053\u306e\u30e2\u30c7\u30eb\u306f\u6025\u901f\u306b\u4eba\u6c17\u3092\u535a\u3057\u30011970 \u5e74\u4ee3\u304b\u3089 1980 \u5e74\u4ee3\u306b\u304b\u3051\u3066\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u3067\u5e83\u304f\u53d7\u3051\u5165\u308c\u3089\u308c\u308b\u65b9\u6cd5\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb\u306e\u8a73\u7d30\u60c5\u5831<\/h2>\n<p>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u306f\u3001\u958b\u767a\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u3092\u901a\u3058\u3066\u30b9\u30c6\u30c3\u30d7\u306e\u8ad6\u7406\u7684\u306a\u9032\u884c\u3092\u91cd\u8996\u3057\u307e\u3059\u3002\u3053\u306e\u30e2\u30c7\u30eb\u306f\u3001\u53b3\u683c\u306a\u69cb\u9020\u3068\u53b3\u683c\u306a\u30d5\u30a7\u30fc\u30ba\u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u7279\u5fb4\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u30d7\u30ed\u30bb\u30b9\u306f\u500b\u5225\u306e\u30d5\u30a7\u30fc\u30ba\u306b\u5206\u5272\u3055\u308c\u3001\u5404\u30d5\u30a7\u30fc\u30ba\u306f\u6b21\u306e\u30d5\u30a7\u30fc\u30ba\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u5b8c\u4e86\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u306e\u30d5\u30a7\u30fc\u30ba:<\/h3>\n<ol>\n<li><strong>\u8981\u4ef6\u53ce\u96c6\u3068\u5206\u6790:<\/strong> \u30e6\u30fc\u30b6\u30fc\u30cb\u30fc\u30ba\u306e\u53ce\u96c6\u3068\u5206\u6790\u3002<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u30c7\u30b6\u30a4\u30f3\uff1a<\/strong> \u30b7\u30b9\u30c6\u30e0\u3068\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u8a73\u7d30\u306a\u4ed5\u69d8\u304c\u958b\u767a\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u5b9f\u88c5\uff1a<\/strong> \u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3002<\/li>\n<li><strong>\u7d71\u5408\u3068\u30c6\u30b9\u30c8:<\/strong> \u7d71\u5408\u3055\u308c\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u5b8c\u5168\u306a\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u30c6\u30b9\u30c8\u3055\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u5c0e\u5165:<\/strong> \u88fd\u54c1\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u5c4a\u3051\u3089\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\uff1a<\/strong> \u30b7\u30b9\u30c6\u30e0\u306e\u7d99\u7d9a\u7684\u306a\u30b5\u30dd\u30fc\u30c8\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3002<\/li>\n<\/ol>\n<h2>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb\u306e\u5185\u90e8\u69cb\u9020<\/h2>\n<p>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u306e\u5185\u90e8\u69cb\u9020\u306f\u53b3\u683c\u304b\u3064\u76f4\u7dda\u7684\u3067\u3059\u30026 \u3064\u306e\u4e3b\u8981\u306a\u30d5\u30a7\u30fc\u30ba\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u8981\u4ef6\u53ce\u96c6\u3068\u5206\u6790:<\/strong> \u30d3\u30b8\u30cd\u30b9\u8981\u4ef6\u306e\u5b9a\u7fa9\u3002<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u30c7\u30b6\u30a4\u30f3\uff1a<\/strong> \u8981\u4ef6\u3092\u5efa\u7bc9\u8a2d\u8a08\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5b9f\u88c5\uff1a<\/strong> \u30b3\u30fc\u30c9\u3092\u69cb\u7bc9\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong>\u7d71\u5408\u3068\u30c6\u30b9\u30c8:<\/strong> \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u7d44\u307f\u7acb\u3066\u3068\u30c6\u30b9\u30c8\u3002<\/li>\n<li><strong>\u5c0e\u5165:<\/strong> \u88fd\u54c1\u306e\u767a\u58f2\u3002<\/li>\n<li><strong>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\uff1a<\/strong> \u88fd\u54c1\u3092\u9577\u671f\u306b\u308f\u305f\u3063\u3066\u7dad\u6301\u3059\u308b\u3002<\/li>\n<\/ol>\n<p>\u6b21\u306e\u30d5\u30a7\u30fc\u30ba\u304c\u59cb\u307e\u308b\u524d\u306b\u5404\u30d5\u30a7\u30fc\u30ba\u3092\u5b8c\u4e86\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u901a\u5e38\u3001\u30d5\u30a7\u30fc\u30ba\u304c\u5b8c\u4e86\u3059\u308b\u3068\u5143\u306b\u623b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h2>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb\u306e\u4e3b\u306a\u7279\u5fb4\u306e\u5206\u6790<\/h2>\n<p>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u306e\u4e3b\u306a\u6a5f\u80fd\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u9806\u6b21\u8a2d\u8a08\u30d7\u30ed\u30bb\u30b9:<\/strong> \u5b9a\u7fa9\u3055\u308c\u305f\u79e9\u5e8f\u3042\u308b\u6bb5\u968e\u3092\u7d4c\u3066\u9032\u884c\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u525b\u6027\uff1a<\/strong> \u30d5\u30a7\u30fc\u30ba\u304c\u5b8c\u4e86\u3057\u305f\u3089\u5909\u66f4\u3092\u52a0\u3048\u308b\u67d4\u8edf\u6027\u304c\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li><strong>\u660e\u78ba\u306a\u69cb\u9020:<\/strong> \u660e\u78ba\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u69cb\u9020\u3068\u6bb5\u968e\u3002<\/li>\n<li><strong>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u7126\u70b9:<\/strong> \u5404\u6bb5\u968e\u3067\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u3092\u91cd\u8996\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb\u306e\u7a2e\u985e<\/h2>\n<p>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3055\u307e\u3056\u307e\u306a\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30bf\u30a4\u30d7<\/th>\n<th>\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30af\u30e9\u30b7\u30c3\u30af\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb<\/td>\n<td>\u53b3\u5bc6\u306a\u30d5\u30a7\u30fc\u30ba\u4f9d\u5b58\u95a2\u4fc2\u3092\u6301\u3064\u30aa\u30ea\u30b8\u30ca\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u4fee\u6b63\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb<\/td>\n<td>\u30d5\u30a7\u30fc\u30ba\u306e\u91cd\u8907\u306a\u3069\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u67d4\u8edf\u6027\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u30a2\u30b8\u30e3\u30a4\u30eb\u3068\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u306e\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9<\/td>\n<td>\u3088\u308a\u9069\u5fdc\u6027\u306e\u9ad8\u3044\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u3001\u30a2\u30b8\u30e3\u30a4\u30eb\u3068\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u306e\u6a5f\u80fd\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>V\u30e2\u30c7\u30eb<\/td>\n<td>\u5bfe\u5fdc\u3059\u308b\u30c6\u30b9\u30c8\u30d5\u30a7\u30fc\u30ba\u306b\u3088\u308b\u691c\u8a3c\u3068\u59a5\u5f53\u6027\u78ba\u8a8d\u3092\u91cd\u8996\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56<\/h2>\n<h3>\u7528\u9014:<\/h3>\n<ul>\n<li>\u5927\u898f\u6a21\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a<\/li>\n<li>\u660e\u78ba\u306a\u8981\u4ef6\u3092\u6301\u3064\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<\/li>\n<li>\u54c1\u8cea\u3068\u7cbe\u5ea6\u304c\u6700\u3082\u91cd\u8996\u3055\u308c\u308b\u30b7\u30b9\u30c6\u30e0<\/li>\n<\/ul>\n<h3>\u554f\u984c\u70b9:<\/h3>\n<ul>\n<li>\u67d4\u8edf\u6027\u306e\u6b20\u5982<\/li>\n<li>\u5909\u5316\u3078\u306e\u5bfe\u5fdc\u306e\u96e3\u3057\u3055<\/li>\n<li>\u6642\u9593\u304c\u304b\u304b\u308b<\/li>\n<\/ul>\n<h3>\u89e3\u6c7a\u7b56:<\/h3>\n<ul>\n<li>\u67d4\u8edf\u6027\u306e\u305f\u3081\u306b\u30a2\u30b8\u30e3\u30a4\u30eb\u306e\u8981\u7d20\u3092\u53d6\u308a\u5165\u308c\u308b<\/li>\n<li>\u30d5\u30a7\u30fc\u30ba\u9593\u306e\u5f37\u529b\u306a\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3<\/li>\n<li>\u53b3\u683c\u306a\u8981\u4ef6\u5206\u6790<\/li>\n<\/ul>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb<\/th>\n<th>\u30a2\u30b8\u30e3\u30a4\u30eb\u624b\u6cd5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u67d4\u8edf\u6027<\/td>\n<td>\u4f4e\u3044<\/td>\n<td>\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u30d5\u30a7\u30fc\u30ba<\/td>\n<td>\u4e00\u9023<\/td>\n<td>\u53cd\u5fa9\u7684<\/td>\n<\/tr>\n<tr>\n<td>\u5909\u66f4\u70b9<\/td>\n<td>\u96e3\u3057\u3044<\/td>\n<td>\u3088\u308a\u7c21\u5358\u306b<\/td>\n<\/tr>\n<tr>\n<td>\u96c6\u4e2d<\/td>\n<td>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/td>\n<td>\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb\u306b\u95a2\u3059\u308b\u4eca\u5f8c\u306e\u5c55\u671b\u3068\u6280\u8853<\/h2>\n<p>\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u306f\u3001\u67d4\u8edf\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u30a2\u30b8\u30e3\u30a4\u30eb\u8981\u7d20\u3092\u7d44\u307f\u8fbc\u3093\u3060\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u306a\u65b9\u6cd5\u8ad6\u306b\u3088\u3063\u3066\u9032\u5316\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u5c06\u6765\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u306b\u306f\u3001\u30d5\u30a7\u30fc\u30ba\u5185\u3067\u306e AI \u99c6\u52d5\u306e\u81ea\u52d5\u5316\u3084\u3001\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u306e\u53b3\u683c\u306a\u69cb\u9020\u8981\u4ef6\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5f37\u5316\u3055\u308c\u305f\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3 \u30c4\u30fc\u30eb\u304c\u542b\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u3067\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u307e\u305f\u306f\u95a2\u9023\u4ed8\u3051\u308b\u65b9\u6cd5<\/h2>\n<p>\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306e\u5206\u91ce\u3067\u306f\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u5185\u3067\u4f7f\u7528\u3057\u3066\u3001\u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30c6\u30b9\u30c8\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u72b6\u614b\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u3001\u958b\u767a\u304a\u3088\u3073\u30c6\u30b9\u30c8\u4e2d\u306b\u30c7\u30fc\u30bf\u8ee2\u9001\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3067\u3042\u308b OneProxy \u306f\u3001\u3053\u308c\u3089\u306e\u7279\u5b9a\u306e\u958b\u767a\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u305f\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<ul>\n<li><a href=\"https:\/\/www-scf.usc.edu\/~csci201\/lectures\/Lecture11\/royce1970.pdf\" target=\"_new\" rel=\"noopener nofollow\">\u30a6\u30a3\u30f3\u30b9\u30c8\u30f3\u30fbW\u30fb\u30ed\u30a4\u30b9\u535a\u58eb\u306e\u539f\u8457\u8ad6\u6587<\/a><\/li>\n<li><a href=\"https:\/\/www.tutorialspoint.com\/sdlc\/sdlc_waterfall_model.htm\" target=\"_new\" rel=\"noopener nofollow\">\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb: \u521d\u5fc3\u8005\u5411\u3051\u30ac\u30a4\u30c9<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/jp\/\" target=\"_new\" rel=\"noopener\">OneProxy \u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a> \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u306b\u7d71\u5408\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e\u5305\u62ec\u7684\u306a\u6982\u8981\u306f\u3001\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb \u30e2\u30c7\u30eb\u3001\u305d\u306e\u8d77\u6e90\u3001\u69cb\u9020\u3001\u304a\u3088\u3073\u5b9f\u7528\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u3055\u3089\u306b OneProxy \u304c\u63d0\u4f9b\u3059\u308b\u3088\u3046\u306a\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3068\u306e\u95a2\u4fc2\u3092\u8a73\u7d30\u306b\u8abf\u67fb\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>","protected":false},"featured_media":470882,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479623","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Waterfall Model<\/mark>","faq_items":[{"question":"What is the Waterfall model?","answer":"<p>The Waterfall model is a sequential software development process characterized by a rigid, linear progression through defined phases. It consists of six major phases: Requirement Gathering and Analysis, System Design, Implementation, Integration and Testing, Deployment, and Maintenance.<\/p>"},{"question":"Who first introduced the Waterfall model?","answer":"<p>Dr. Winston W. Royce first formally described what would become known as the Waterfall model in a paper presented in 1970.<\/p>"},{"question":"What are the main phases of the Waterfall model?","answer":"<p>The Waterfall model consists of six main phases: Requirement Gathering and Analysis, System Design, Implementation, Integration and Testing, Deployment, and Maintenance.<\/p>"},{"question":"How does the Waterfall model differ from Agile methodology?","answer":"<p>While the Waterfall model is characterized by a rigid, sequential design process with little flexibility, Agile methodology emphasizes a more iterative and collaborative approach that allows for easier changes throughout the development process.<\/p>"},{"question":"What types of Waterfall model exist?","answer":"<p>There are several types of Waterfall models, including the Classic Waterfall Model, Modified Waterfall Model, Agile-Waterfall Hybrid, and the V-Model.<\/p>"},{"question":"What are some common problems and solutions with the Waterfall model?","answer":"<p>Common problems include a lack of flexibility, difficulty in accommodating changes, and a time-consuming process. Solutions may include incorporating some Agile elements, strong communication between phases, and rigorous requirement analysis.<\/p>"},{"question":"How can proxy servers like OneProxy be associated with the Waterfall model?","answer":"<p>Proxy servers can be used within the Waterfall model to test applications in different environments, simulate network conditions, and secure data transmission. OneProxy, as a provider, can support the Waterfall model by offering services tailored to these specific development needs.<\/p>"},{"question":"What are the future perspectives related to the Waterfall model?","answer":"<p>The Waterfall model continues to evolve with hybrid methodologies incorporating Agile elements for flexibility. Future technologies may include AI-driven automation within phases and enhanced collaboration tools.<\/p>"},{"question":"Where can I find more information about the Waterfall model?","answer":"<p>More information about the Waterfall model can be found in Dr. Winston W. Royce's <a href=\"https:\/\/www-scf.usc.edu\/~csci201\/lectures\/Lecture11\/royce1970.pdf\" target=\"_new\">Original Paper<\/a> or on various educational websites like <a href=\"https:\/\/www.tutorialspoint.com\/sdlc\/sdlc_waterfall_model.htm\" target=\"_new\">Waterfall Model: A Beginner's Guide<\/a>. You can also explore the <a href=\"https:\/\/oneproxy.pro\" target=\"_new\">OneProxy Website<\/a> for information on how proxy servers can be integrated into the Waterfall model.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/479623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/479623\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/470882"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=479623"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}