{"id":2101,"date":"2022-10-21T14:40:42","date_gmt":"2022-10-21T05:40:42","guid":{"rendered":"https:\/\/www.java-career.com\/column\/?p=2101"},"modified":"2023-11-14T15:46:42","modified_gmt":"2023-11-14T06:46:42","slug":"whats-database","status":"publish","type":"post","link":"https:\/\/www.java-career.com\/column\/tech\/whats-database\/","title":{"rendered":"\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f\uff1f\u7a2e\u985e\u5225\u306e\u7279\u5fb4\u3084\u9078\u3073\u65b9\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac"},"content":{"rendered":"\n<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u521d\u5fc3\u8005\u3084\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u3092\u76ee\u6307\u3057\u3066\u52c9\u5f37\u4e2d\u306e\u65b9\u306b\u3068\u3063\u3066\u3001\u300c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u300d\u306f\u907f\u3051\u3066\u901a\u308c\u307e\u305b\u3093\u3002\u73fe\u4ee3\u306e\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306b\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5229\u7528\u306f\u5fc5\u9808\u3068\u8a00\u3048\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306f\u3001\u7528\u9014\u3084\u7279\u5fb4\u304c\u9055\u3046\u3082\u306e\u304c\u6570\u591a\u304f\u5b58\u5728\u3057\u307e\u3059\u3002\u672a\u7d4c\u9a13\u8005\u3084\u521d\u5fc3\u8005\u306e\u65b9\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u9078\u629e\u306b\u8ff7\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u3064\u3044\u3066\u89e3\u8aac\u3059\u308b\u3068\u3082\u306b\u3001\u4ee3\u8868\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u6982\u8981\u3084\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u3076\u969b\u306e\u30dd\u30a4\u30f3\u30c8\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">Contents<\/p><ul class=\"toc_list\"><li><a href=\"#i\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f<\/a><ul><li><a href=\"#i-2\">\u305d\u3082\u305d\u3082\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f\uff1f<\/a><\/li><li><a href=\"#DBMS\">DBMS\u3068\u306f<\/a><\/li><\/ul><\/li><li><a href=\"#i-3\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7a2e\u985e<\/a><ul><li><a href=\"#i-4\">\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578b<\/a><\/li><li><a href=\"#i-5\">\u968e\u5c64\u578b<\/a><\/li><li><a href=\"#i-6\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u578b<\/a><\/li><li><a href=\"#NoSQL\">NoSQL\u3068\u306f\uff1f<\/a><\/li><\/ul><\/li><li><a href=\"#i-7\">\u4ee3\u8868\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0<\/a><ul><li><a href=\"#PostgreSQL\">PostgreSQL<\/a><\/li><li><a href=\"#MySQL\">MySQL<\/a><\/li><li><a href=\"#Oracle_Database\">Oracle Database<\/a><\/li><li><a href=\"#MongoDB\">MongoDB<\/a><\/li><li><a href=\"#Microsoft_SQL_Server\">Microsoft SQL Server<\/a><\/li><li><a href=\"#SQLite\">SQLite<\/a><\/li><li><a href=\"#DB2\">DB2<\/a><\/li><\/ul><\/li><li><a href=\"#i-8\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u9078\u3073\u65b9<\/a><\/li><li><a href=\"#DB\">\u521d\u5fc3\u8005\u3084\u672a\u7d4c\u9a13\u8005\u304cDB\u3092\u9078\u3076\u30b3\u30c4<\/a><\/li><li><a href=\"#i-9\">\u307e\u3068\u3081<\/a><\/li><\/ul><\/div>\n<h2><span id=\"i\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f<\/span><\/h2>\n\n\n\n<p>\u305d\u3082\u305d\u3082\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f\u3001\u3044\u3063\u305f\u3044\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002<br><br>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f\u3001\u5404\u30b7\u30b9\u30c6\u30e0\u3067\u5229\u7528\u3055\u308c\u308b\u30c7\u30fc\u30bf\u306e\u96c6\u5408\u306e\u3053\u3068\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068DBMS\u306e\u6982\u8981\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3><span id=\"i-2\">\u305d\u3082\u305d\u3082\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f\uff1f<\/span><\/h3>\n\n\n\n<p>\u305d\u3082\u305d\u3082\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f\u3001\u30c7\u30fc\u30bf\u306e\u96c6\u5408\u3092\u6307\u3057\u307e\u3059\u3002\u96c6\u5408\u3068\u8a00\u3063\u3066\u3082\u3001\u305f\u3060\u30c7\u30fc\u30bf\u3092\u96d1\u591a\u306b\u96c6\u3081\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u6271\u3044\u3084\u3059\u3044\u3088\u3046\u306b\u4e00\u5b9a\u306e\u5f62\u5f0f\u3067\u6574\u7406\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306e\u96c6\u5408\u3092\u6307\u3057\u307e\u3059\u3002<br><br>\u30b7\u30b9\u30c6\u30e0\u30fb\u30a2\u30d7\u30ea\u958b\u767a\u306b\u304a\u3044\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u5229\u7528\u3055\u308c\u308b\u306e\u306f\u3001\u7279\u5b9a\u306e\u60c5\u5831\u3092\u8fc5\u901f\u304b\u3064\u6b63\u78ba\u306b\u6271\u3044\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u30c7\u30fc\u30bf\u306e\u84c4\u7a4d\u3060\u3051\u3067\u306a\u304f\u3001\u7de8\u96c6\u3084\u524a\u9664\u3001\u691c\u7d22\u3068\u3044\u3063\u305f\u30c7\u30fc\u30bf\u306b\u5bfe\u3059\u308b\u64cd\u4f5c\u306e\u3057\u3084\u3059\u3055\u3082\u3001\u30b7\u30b9\u30c6\u30e0\u3084\u30a2\u30d7\u30ea\u306e\u6027\u80fd\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u6271\u3046\u30b7\u30b9\u30c6\u30e0\u3084\u30a2\u30d7\u30ea\u306b\u3068\u3063\u3066\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u8981\u7d20\u306a\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h3><span id=\"DBMS\">DBMS\u3068\u306f<\/span><\/h3>\n\n\n\n<p>\u300c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u300d\u3068\u6df7\u540c\u3055\u308c\u308b\u8a00\u8449\u3068\u3057\u3066\u3001\u300c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u300d(DBMS)\u304c\u3042\u308a\u307e\u3059\u3002DBMS\u3068\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u6271\u3046\u305f\u3081\u306e\u7279\u6b8a\u306a\u30b7\u30b9\u30c6\u30e0\u306e\u3053\u3068\u3092\u6307\u3057\u3001\u30c7\u30fc\u30bf\u306e\u8ffd\u52a0\u3084\u7de8\u96c6\u3001\u524a\u9664\u3001\u691c\u7d22\u3068\u3044\u3063\u305f\u51e6\u7406\u3092\u62c5\u3044\u307e\u3059\u3002DBMS\u306b\u306f\u591a\u304f\u306e\u7a2e\u985e\u304c\u3042\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6271\u3044\u65b9\u3084\u5f97\u610f\u3068\u3059\u308b\u51e6\u7406\u3082\u7570\u306a\u308b\u305f\u3081\u3001\u7528\u9014\u3084\u5834\u9762\u306b\u5408\u308f\u305b\u3066\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2><span id=\"i-3\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7a2e\u985e<\/span><\/h2>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u5927\u304d\u304f\u306f3\u7a2e\u985e\u306b\u5206\u304b\u308c\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u300c\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578b\u300d\u300c\u968e\u5c64\u578b\u300d\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u578b\u300d\u3068\u3044\u30463\u7a2e\u985e\u306e\u305d\u308c\u305e\u308c\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u3057\u3070\u3057\u3070\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7a2e\u985e\u3068\u8aa4\u89e3\u3055\u308c\u308b\u300cNoSQL\u300d\u306b\u3064\u3044\u3066\u3082\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3><span id=\"i-4\">\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578b<\/span><\/h3>\n\n\n\n<p>\u300c\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578b\u300d\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u30c7\u30fc\u30bf\u3092\u300c\u5217\u300d\u3068\u300c\u884c\u300d\u3067\u7ba1\u7406\u3059\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u3002Excel\u306e\u8868\u306e\u3088\u3046\u306a\u5f62\u5f0f\u306b\u8fd1\u3044\u30a4\u30e1\u30fc\u30b8\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u3002\u8907\u6570\u306e\u8868\u3092\u95a2\u9023\u3055\u305b\u5408\u3046\u3053\u3068\u3067\u3001\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u3067\u3042\u3063\u3066\u3082\u67d4\u8edf\u306a\u30c7\u30fc\u30bf\u6574\u7406\u30fb\u4fdd\u7ba1\u304c\u3067\u304d\u308b\u306e\u304c\u9b45\u529b\u3067\u3059\u3002<br>\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u3092\u6271\u3048\u308b\u4e00\u65b9\u3067\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3082\u8907\u96d1\u5316\u3057\u3084\u3059\u304f\u3001\u51e6\u7406\u901f\u5ea6\u304c\u9045\u304f\u306a\u308b\u3053\u3068\u3082\u3042\u308b\u306e\u304c\u30c7\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<h3><span id=\"i-5\">\u968e\u5c64\u578b<\/span><\/h3>\n\n\n\n<p>\u300c\u968e\u5c64\u578b\u300d\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u30c7\u30fc\u30bf\u3092\u300c\u30ce\u30fc\u30c9\u300d\u3068\u8a00\u308f\u308c\u308b\u96c6\u307e\u308a\u3067\u7ba1\u7406\u3057\u3001\u300c\u89aa\u5b50\u95a2\u4fc2\u300d\u3092\u6301\u3063\u305f\u5f62\u3067\u84c4\u7a4d\u3055\u308c\u3066\u3044\u304f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u3002\u4f1a\u793e\u306e\u7d44\u7e54\u56f3\u3084\u5bb6\u7cfb\u56f3\u306e\u3088\u3046\u306a\u69cb\u9020\u3092\u3057\u3066\u304a\u308a\u3001\u89aa\u30ce\u30fc\u30c9\u306e\u4e0b\u306b\u8907\u6570\u306e\u5b50\u30ce\u30fc\u30c9\u304c\u3001\u305d\u306e\u5b50\u30ce\u30fc\u30c9\u306e\u4e0b\u306b\u3055\u3089\u306b\u8907\u6570\u306e\u5b50\u30ce\u30fc\u30c9\u304c\u3064\u306a\u304c\u3063\u3066\u3001\u30c7\u30fc\u30bf\u304c\u84c4\u7a4d\u3055\u308c\u307e\u3059\u3002<br><br>\u30c7\u30fc\u30bf\u540c\u58eb\u306e\u95a2\u4fc2\u304c\u5206\u304b\u308a\u3084\u3059\u3044\u305f\u3081\u3001\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u901f\u3044\u3001\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u8907\u6570\u306e\u89aa\u30ce\u30fc\u30c9\u3092\u6301\u3064\u5b50\u30ce\u30fc\u30c9\u3092\u767b\u9332\u3057\u305f\u3044\u5834\u5408\u306b\u306f\u3001\u89aa\u30ce\u30fc\u30c9\u6bce\u306b1\u3064\u305a\u3064\u5b50\u30ce\u30fc\u30c9\u3092\u767b\u9332\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u91cd\u8907\u767b\u9332\u304c\u5fc5\u8981\u3067\u67d4\u8edf\u6027\u304c\u4f4e\u3044\u3001\u3068\u3044\u3046\u30c7\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3><span id=\"i-6\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u578b<\/span><\/h3>\n\n\n\n<p>\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u578b\u300d\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u5b50\u30ce\u30fc\u30c9\u304c\u8907\u6570\u306e\u89aa\u30ce\u30fc\u30c9\u3068\u7d50\u3073\u3064\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf\u304c\u7db2\u76ee\u72b6\u306b\u8907\u96d1\u306b\u7d50\u3073\u3064\u304f\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u578b\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002<br><br>\u968e\u5c64\u578b\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3067\u3042\u3063\u305f\u91cd\u8907\u767b\u9332\u306f\u5fc5\u8981\u306a\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u691c\u7d22\u304c\u96e3\u3057\u3044\u306a\u3069\u3001\u904b\u7528\u306b\u306f\u9ad8\u5ea6\u306a\u5c02\u9580\u77e5\u8b58\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3><span id=\"NoSQL\">NoSQL\u3068\u306f\uff1f<\/span><\/h3>\n\n\n\n<p>\u3057\u3070\u3057\u3070\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4e00\u7a2e\u3068\u3057\u3066\u300cNoSQL\u300d\u3068\u3044\u3046\u8a00\u8449\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306e\u3068\u3053\u308d\u3001NoSQL\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4e00\u7a2e\u3067\u306f\u306a\u304f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u4e00\u7a2e\u3067\u3059\u3002<br><br>\u300cNoSQL\u300d\u3068\u306f\u3001\u300cNot only SQL\u300d(\u3042\u308b\u3044\u306f\u5358\u306b\u300cNon SQL\u300d)\u306e\u7565\u79f0\u3067\u3001SQL\u3092\u4f7f\u308f\u306a\u3044\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002SQL\u3068\u306f\u3001\u300cStructured Query Language\u300d\u306e\u7565\u79f0\u3067\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578b\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u308f\u308c\u308b\u8a00\u8a9e\u306e\u4e00\u7a2e\u3067\u3059\u3002\u3053\u306e\u8a00\u8a9e\u3092\u7528\u3044\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u6307\u793a\u3092\u51fa\u3057\u3001\u30c7\u30fc\u30bf\u306e\u7de8\u96c6\u3084\u691c\u7d22\u3001\u524a\u9664\u3068\u3044\u3063\u305f\u64cd\u4f5c\u3092\u884c\u3044\u307e\u3059\u3002<br><br>NoSQL\u306f\u3001\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u3084\u683c\u7d0d\u3068\u3044\u3063\u305f\u51e6\u7406\u6027\u80fd\u304c\u975e\u5e38\u306b\u9ad8\u304f\u3001\u67d4\u8edf\u306b\u69d8\u3005\u306a\u30c7\u30fc\u30bf\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3068\u3044\u3046\u7279\u5fb4\u3092\u6301\u3061\u307e\u3059\u3002\u53cd\u9762\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u4fdd\u3066\u306a\u304b\u3063\u305f\u308a\u3001\u52a0\u5de5\u304c\u96e3\u3057\u304b\u3063\u305f\u308a\u3001\u3068\u3044\u3063\u305f\u30c7\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u307e\u3059\u3002<br><br>\u300c\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578b\u300d\u300c\u968e\u5c64\u578b\u300d\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u578b\u300d\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7a2e\u985e\u3092\u6307\u3057\u307e\u3059\u304c\u3001\u300cNoSQL\u300d\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u4e00\u7a2e\u3001\u3068\u3044\u3046\u9055\u3044\u306b\u306f\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<!-- 202307 CTA -->\n<div class=\"box-bridge-cta\">\n    <div class=\"box-bridge-link\">\n        <a href=\"https:\/\/www.java-career.com\/regist\/\" target=\"_blank\" rel=\"noopener\">\n        <img class=\"pc\" src=\"\/column\/wp-content\/uploads\/2023\/07\/bridge-cta.jpg\" alt=\"IT\u696d\u754c\u3078\u306e\u8ee2\u8077\u3092\u8003\u3048\u308bJava\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306b\u7279\u5316\u3057\u305f\u6c42\u4eba\u30b5\u30a4\u30c8\u300cJava\u30ad\u30e3\u30ea\u300d\">\n        <img class=\"sp\" src=\"\/column\/wp-content\/uploads\/2023\/07\/sp-bridge-cta.jpg\" alt=\"IT\u696d\u754c\u3078\u306e\u8ee2\u8077\u3092\u8003\u3048\u308bJava\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306b\u7279\u5316\u3057\u305f\u6c42\u4eba\u30b5\u30a4\u30c8\u300cJava\u30ad\u30e3\u30ea\u300d\u300d\"><\/a>\n    <\/div>\n    <ul>\n        <li><a href=\"https:\/\/www.java-career.com\/static\/about.html\" target=\"_blank\" rel=\"noopener\">Java\u30ad\u30e3\u30ea\u3068\u306f<\/a><\/li>\n        <li><a href=\"https:\/\/www.java-career.com\/regist\/\" target=\"_blank\" rel=\"noopener\">\u4f1a\u54e1\u767b\u9332\u306f\u3053\u3061\u3089<\/a><\/li>\n    <\/ul>\n<\/div>\n<!-- 202307 CTA\u3053\u3053\u307e\u3067 -->\n\n\n\n<h2><span id=\"i-7\">\u4ee3\u8868\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0<\/span><\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/169750527.jpeg\" alt=\"\u4ee3\u8868\u7684\u306aDBMS\" class=\"wp-image-2112\" width=\"600\" height=\"600\" srcset=\"https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/169750527.jpeg 800w, https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/169750527-300x300.jpeg 300w, https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/169750527-150x150.jpeg 150w, https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/169750527-768x768.jpeg 768w, https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/169750527-214x214.jpeg 214w, https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/169750527-260x260.jpeg 260w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u69d8\u3005\u306a\u7a2e\u985e\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u4ee3\u8868\u7684\u306a\u3082\u306e\u3092\u3054\u7d39\u4ecb\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u307e\u305f\u30012022\u5e7410\u6708\u73fe\u5728\u306e<a href=\"https:\/\/db-engines.com\/en\/ranking\" target=\"_blank\" rel=\"noreferrer noopener\" title=\"https:\/\/db-engines.com\/en\/ranking\">DBMS\u5229\u7528\u30e9\u30f3\u30ad\u30f3\u30b0<\/a>\u306b\u304a\u3051\u308b\u5404\u88fd\u54c1\u306e\u9806\u4f4d\u3082\u5408\u308f\u305b\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3><span id=\"PostgreSQL\">PostgreSQL<\/span><\/h3>\n\n\n\n<p>\u300cPostgreSQL\u300d\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578bDBMS\u3067\u3059\u3002<br><br>\u62e1\u5f35\u6027\u3068\u67d4\u8edf\u6027\u306e\u9ad8\u3055\u304c\u7279\u5fb4\u3067\u3001\u69d8\u3005\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3068\u76f8\u6027\u304c\u826f\u3044\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u307e\u3059\u3002\u300c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u300d\u3068\u3082\u8a00\u308f\u308c\u308b\u3088\u3046\u306b\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u53c2\u7167\u30fb\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002DBMS\u5229\u7528\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u306f\u7b2c4\u4f4d\u3067\u3001\u9577\u671f\u306b\u308f\u305f\u3063\u3066\u4e0a\u4f4d\u306b\u4f4d\u7f6e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.postgresql.org\/\" target=\"_blank\" rel=\"noreferrer noopener\" title=\"https:\/\/www.postgresql.org\/\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a><\/p>\n\n\n\n<h3><span id=\"MySQL\">MySQL<\/span><\/h3>\n\n\n\n<p>\u300cMySQL\u300d\u3082\u3001PostgreSQL\u3068\u540c\u3058\u304f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578bDBMS\u3067\u3059\u3002<br><br>\u30b7\u30f3\u30d7\u30eb\u306a\u6a5f\u80fd\u3068\u3001\u5c0f\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u3082\u5927\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u3082\u4f7f\u3048\u308b\u6c4e\u7528\u6027\u306e\u9ad8\u3055\u304c\u9b45\u529b\u3067\u3001\u4e16\u754c\u4e2d\u306e\u69d8\u3005\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30b5\u30dd\u30fc\u30c8\u4f53\u5236\u3082\u5145\u5b9f\u3057\u3066\u304a\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3082\u6c17\u3092\u9063\u3044\u305f\u3044\u5834\u5408\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<br><br>\u500b\u4eba\u3067\u3082\u74b0\u5883\u3092\u69cb\u7bc9\u3057\u3084\u3059\u3044\u305f\u3081\u3001\u958b\u767a\u306e\u52c9\u5f37\u306e\u969b\u306b\u3082\u3088\u304f\u4f7f\u308f\u308c\u308bDBMS\u3067\u3059\u3002\u9700\u8981\u3082\u9ad8\u3044\u305f\u3081\u3001\u64cd\u4f5c\u3092\u8eab\u306b\u3064\u3051\u3066\u304a\u304d\u305f\u3044\u30b9\u30ad\u30eb\u306e1\u3064\u3067\u3082\u3042\u308a\u307e\u3059\u3002DBMS\u5229\u7528\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u306f\u7b2c2\u4f4d\u3067\u3001\u69d8\u3005\u306a\u696d\u754c\u3067\u306e\u9700\u8981\u306e\u9ad8\u3055\u3068\u6c4e\u7528\u6027\u306e\u9ad8\u3055\u304c\u5206\u304b\u308b\u9806\u4f4d\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.mysql.com\/jp\/\" target=\"_blank\" rel=\"noreferrer noopener\" title=\"https:\/\/www.mysql.com\/jp\/\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a><\/p>\n\n\n\n<h3><span id=\"Oracle_Database\">Oracle Database<\/span><\/h3>\n\n\n\n<p>\u300cOracle Database\u300d\u306f\u3001\u5927\u624bIT\u30d9\u30f3\u30c0\u30fc\u3067\u3042\u308b\u30aa\u30e9\u30af\u30eb\u793e\u304c\u8ca9\u58f2\u3057\u3066\u3044\u308bDBMS\u3067\u3001\u9ad8\u3044\u30b7\u30a7\u30a2\u3092\u8a87\u308a\u307e\u3059\u3002\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u9ad8\u901f\u3067\u51e6\u7406\u3067\u304d\u308b\u6027\u80fd\u306e\u9ad8\u3055\u3084\u3001\u69d8\u3005\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u67d4\u8edf\u6027\u304c\u9b45\u529b\u3067\u3059\u3002<br><br>\u6a5f\u68b0\u5b66\u7fd2\u306e\u5229\u7528\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u3055\u3082\u30dd\u30a4\u30f3\u30c8\u3067\u3001\u7279\u306b\u5927\u4f01\u696d\u3067\u4f7f\u308f\u308c\u308b\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001\u5927\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u5411\u3044\u305fDBMS\u3067\u3059\u3002<br><br>DBMS\u5229\u7528\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u306f\u5802\u3005\u306e\u7b2c1\u4f4d\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u88fd\u54c1\u6700\u5927\u624b\u3068\u3057\u3066\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3055\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.oracle.com\/jp\/database\/\" target=\"_blank\" rel=\"noreferrer noopener\" title=\"https:\/\/www.oracle.com\/jp\/database\/\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a><\/p>\n\n\n\n<h3><span id=\"MongoDB\">MongoDB<\/span><\/h3>\n\n\n\n<p>\u300cMongoDB\u300d\u306f\u3001NoSQL\u306eDBMS\u3067\u3059\u3002SQL\u3092\u4f7f\u308f\u306a\u3044DBMS\u3067\u3001\u300c\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5fd7\u5411\u578b\u300d\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5206\u985e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br><br>JSON\u306b\u4f3c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5f62\u5f0f\u3067\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u3001\u69d8\u3005\u306a\u30c7\u30fc\u30bf\u3092\u67d4\u8edf\u306b\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002\u51e6\u7406\u901f\u5ea6\u304c\u901f\u304f\u3001JSON\u306b\u4f3c\u305f\u578b\u5f0f\u3067\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u3001\u5916\u90e8\u30b7\u30b9\u30c6\u30e0\u3068\u306e\u9023\u643a\u3092\u7c21\u5358\u306b\u3067\u304d\u308b\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u307e\u3059\u3002<br><br>DBMS\u5229\u7528\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u306f\u7b2c5\u4f4d\u3067\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578b\u4ee5\u5916\u306eDBMS\u3068\u3057\u3066\u306f\u6700\u4e0a\u4f4d\u306b\u4f4d\u7f6e\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u3082\u9ad8\u3044\u9700\u8981\u304c\u898b\u8fbc\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.mongodb.com\/ja-jp\" target=\"_blank\" rel=\"noreferrer noopener\" title=\"https:\/\/www.mongodb.com\/ja-jp\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a><\/p>\n\n\n\n<h3><span id=\"Microsoft_SQL_Server\">Microsoft SQL Server<\/span><\/h3>\n\n\n\n<p>\u300cMicrosoft SQL Server\u300d\u306f\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578bDBMS\u306e\u4e2d\u3067\u3082\u64cd\u4f5c\u6027\u306e\u9ad8\u3055\u304c\u9b45\u529b\u306eDBMS\u3067\u3059\u3002\u30de\u30a6\u30b9\u3060\u3051\u3067\u3082\u7c21\u5358\u306b\u64cd\u4f5c\u3067\u304d\u308b\u305f\u3081\u3001\u76f4\u611f\u7684\u306a\u30c7\u30fc\u30bf\u7ba1\u7406\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<br><br>Microsoft\u793e\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u88fd\u54c1\u306e\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5ea6\u306e\u9ad8\u3055\u3084Windows\u3068\u306e\u76f8\u6027\u306e\u826f\u3055\u3082\u9b45\u529b\u3067\u3059\u3002<br><br>\u6709\u6599\u7248\u3082\u7121\u6599\u7248\u3082\u3042\u308b\u305f\u3081\u3001\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u4f7f\u3044\u5206\u3051\u3092\u691c\u8a0e\u3059\u308b\u3068\u826f\u3044\u3067\u3057\u3087\u3046\u3002DBMS\u5229\u7528\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u306f\u7b2c3\u4f4d\u3067\u3001\u9700\u8981\u306e\u9ad8\u3055\u304c\u5206\u304b\u308b\u9806\u4f4d\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.microsoft.com\/ja-jp\/sql-server\/sql-server-2022\" target=\"_blank\" rel=\"noreferrer noopener\" title=\"https:\/\/www.microsoft.com\/ja-jp\/sql-server\/sql-server-2022\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a><\/p>\n\n\n\n<h3><span id=\"SQLite\">SQLite<\/span><\/h3>\n\n\n\n<p>\u300cSQLite\u300d\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u8efd\u91cf\u306aDBMS\u3067\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u5229\u7528\u3067\u304d\u307e\u3059\u3002<br><br>\u5c0e\u5165\u306e\u624b\u9593\u304c\u3068\u3066\u3082\u5c11\u306a\u3044\u306e\u304c\u7279\u5fb4\u3067\u3001\u540d\u524d\u306e\u901a\u308a\u8efd\u91cf\u306a\u305f\u3081\u3001\u30d1\u30bd\u30b3\u30f3\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u7528\u306e\u30a2\u30d7\u30ea\u306b\u5411\u3044\u3066\u3044\u307e\u3059\u3002<br><br>\u5c11\u306a\u3044\u30e1\u30e2\u30ea\u3067\u3082\u9ad8\u3044\u51e6\u7406\u6027\u80fd\u3092\u767a\u63ee\u3067\u304d\u308b\u306e\u3082\u30e1\u30ea\u30c3\u30c8\u306e1\u3064\u3067\u3059\u3002DBMS\u5229\u7528\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u306f\u7b2c10\u4f4d\u3067\u3001\u6628\u5e74\u3088\u308a\u30821\u3064\u9806\u4f4d\u3092\u843d\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u8efd\u91cf\u3055\u304c\u6700\u5927\u306e\u7279\u5fb4\u306e\u305f\u3081\u3001\u4eca\u5f8c\u3082\u30e2\u30d0\u30a4\u30eb\u7aef\u672b\u7528\u30a2\u30d7\u30ea\u7b49\u3067\u306e\u5229\u7528\u304c\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.sqlite.org\/index.html\" target=\"_blank\" rel=\"noreferrer noopener\" title=\"https:\/\/www.sqlite.org\/index.html\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a><\/p>\n\n\n\n<h3><span id=\"DB2\">DB2<\/span><\/h3>\n\n\n\n<p>\u300cDB2\u300d\u306f\u3001IBM\u793e\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u578bDBMS\u3067\u3059\u3002<br><br>1\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5bfe\u3057\u3066\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5272\u308a\u5f53\u3066\u3066\u5207\u308a\u66ff\u3048\u3089\u308c\u308b\u306e\u304c\u7279\u5fb4\u3067\u3001\u67d4\u8edf\u306a\u74b0\u5883\u69cb\u7bc9\u304c\u3067\u304d\u307e\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u306a\u304c\u3089\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u81ea\u7531\u5ea6\u306e\u9ad8\u3055\u304c\u7279\u5fb4\u3067\u3001\u7279\u306b\u4e2d\u5c0f\u898f\u6a21\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002DBMS\u5229\u7528\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u306f\u7b2c8\u4f4d\u3067\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.ibm.com\/jp-ja\/products\/db2\" target=\"_blank\" rel=\"noreferrer noopener\" title=\"https:\/\/www.ibm.com\/jp-ja\/products\/db2\">\u516c\u5f0f\u30b5\u30a4\u30c8<\/a><\/p>\n\n\n\n<h2><span id=\"i-8\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u9078\u3073\u65b9<\/span><\/h2>\n\n\n\n<p>\u591a\u304f\u306e\u7a2e\u985e\u304c\u3042\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fbDBMS\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u3068\u3053\u308d\u3069\u306e\u3088\u3046\u306a\u57fa\u6e96\u3067\u9078\u3079\u3070\u826f\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002<br><br>1\u3064\u76ee\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u30b3\u30b9\u30c8\u3067\u3059\u3002DBMS\u306e\u4e2d\u306b\u306f\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u5c0e\u5165\u30b3\u30b9\u30c8\u304c\u304b\u304b\u3089\u306a\u3044\u3082\u306e\u3082\u3042\u308c\u3070\u3001\u30b5\u30dd\u30fc\u30c8\u4f53\u5236\u306e\u6574\u3063\u305f\u6709\u6599\u306e\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u5c0e\u5165\u6642\u306e\u30b3\u30b9\u30c8\u3060\u3051\u3067\u306a\u304f\u904b\u7528\u30b3\u30b9\u30c8\u3082\u8003\u616e\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<br><br>2\u3064\u76ee\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u30b7\u30b9\u30c6\u30e0\u304c\u6271\u3046\u696d\u52d9\u3067\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4e2d\u306b\u306f\u3001\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u5f62\u5f0f\u3084\u64cd\u4f5c\u3092\u5f97\u610f\u3068\u3059\u308b\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u3069\u306e\u3088\u3046\u306a\u696d\u52d9\u3092\u62c5\u3046\u30b7\u30b9\u30c6\u30e0\u3092\u5c0e\u5165\u3059\u308b\u306e\u304b\u3001\u3069\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u3092\u6271\u3046\u306e\u304b\u3001\u3068\u3044\u3063\u305f\u70b9\u3092\u8e0f\u307e\u3048\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u3070\u306a\u3051\u308c\u3070\u3001\u305d\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u6027\u80fd\u3092\u30d5\u30eb\u306b\u767a\u63ee\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<br><br>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fbDBMS\u3092\u9078\u3076\u969b\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u958b\u767a\u3057\u305f\u3044\u306e\u304b\u3001\u305d\u3057\u3066\u5404\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fbDBMS\u306f\u3069\u306e\u3088\u3046\u306a\u51e6\u7406\u3092\u5f97\u610f\u3068\u3057\u3066\u3044\u308b\u306e\u304b\u3092\u628a\u63e1\u3057\u3001\u30b3\u30b9\u30c8\u9762\u3082\u8003\u616e\u3057\u3066\u9078\u3076\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<!-- 202307 CTA -->\n<div class=\"box-bridge-cta\">\n    <div class=\"box-bridge-link\">\n        <a href=\"https:\/\/www.java-career.com\/regist\/\" target=\"_blank\" rel=\"noopener\">\n        <img class=\"pc\" src=\"\/column\/wp-content\/uploads\/2023\/07\/bridge-cta.jpg\" alt=\"IT\u696d\u754c\u3078\u306e\u8ee2\u8077\u3092\u8003\u3048\u308bJava\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306b\u7279\u5316\u3057\u305f\u6c42\u4eba\u30b5\u30a4\u30c8\u300cJava\u30ad\u30e3\u30ea\u300d\">\n        <img class=\"sp\" src=\"\/column\/wp-content\/uploads\/2023\/07\/sp-bridge-cta.jpg\" alt=\"IT\u696d\u754c\u3078\u306e\u8ee2\u8077\u3092\u8003\u3048\u308bJava\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306b\u7279\u5316\u3057\u305f\u6c42\u4eba\u30b5\u30a4\u30c8\u300cJava\u30ad\u30e3\u30ea\u300d\u300d\"><\/a>\n    <\/div>\n    <ul>\n        <li><a href=\"https:\/\/www.java-career.com\/static\/about.html\" target=\"_blank\" rel=\"noopener\">Java\u30ad\u30e3\u30ea\u3068\u306f<\/a><\/li>\n        <li><a href=\"https:\/\/www.java-career.com\/regist\/\" target=\"_blank\" rel=\"noopener\">\u4f1a\u54e1\u767b\u9332\u306f\u3053\u3061\u3089<\/a><\/li>\n    <\/ul>\n<\/div>\n<!-- 202307 CTA\u3053\u3053\u307e\u3067 -->\n\n\n\n<h2><span id=\"DB\">\u521d\u5fc3\u8005\u3084\u672a\u7d4c\u9a13\u8005\u304cDB\u3092\u9078\u3076\u30b3\u30c4<\/span><\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/501184074.jpeg\" alt=\"\" class=\"wp-image-2113\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/501184074.jpeg 800w, https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/501184074-300x200.jpeg 300w, https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/501184074-768x512.jpeg 768w, https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/501184074-304x203.jpeg 304w, https:\/\/www.java-career.com\/column\/wp-content\/uploads\/2022\/10\/501184074-282x188.jpeg 282w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n\n<p>\u521d\u5fc3\u8005\u3084\u672a\u7d4c\u9a13\u8005\u306e\u4eba\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u7fd2\u5f97\u3059\u308b\u904e\u7a0b\u3067\u6559\u6750\u306a\u3069\u3067\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u89e6\u308b\u4e8b\u304c\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u5b66\u7fd2\u3092\u3059\u3059\u3081\u308b\u4e0a\u3067\u306f\u6307\u5b9a\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u629e\u3055\u308c\u3066\u554f\u984c\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u304b\u3001SQL\u306e\u57fa\u790e\u3092\u5b66\u3076\u4e0a\u3067\u3082\u6559\u6750\u901a\u308a\u3059\u3059\u3081\u308b\u3053\u3068\u306f\u5fc5\u8981\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u521d\u5fc3\u8005\u3084\u672a\u7d4c\u9a13\u8005\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u7fd2\u5f97\u5f8c\u306b\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306b\u306a\u308b\u3079\u304f\u8ee2\u8077\u6d3b\u52d5\u3092\u3059\u308b\u3053\u3068\u3068\u306a\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u969b\u306b\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u3092\u4f5c\u6210\u3059\u308b\u4eba\u3082\u5897\u3048\u3066\u304d\u3066\u3044\u307e\u3059\u3002<br><br>\u7fd2\u5f97\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u3067\u5b9f\u969b\u306b\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3057\u3066\u307f\u3066\u3001\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u6d41\u308c\u3092\u4e00\u901a\u308a\u7d4c\u9a13\u3055\u308c\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u69cb\u7bc9\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u306b\u63b2\u8f09\u3059\u308b\u306f\u305a\u3067\u3059\u3002<br><br>\u8cb4\u65b9\u304c\u8ee2\u8077\u3057\u305f\u3044\u4f01\u696d\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u3092\u4e8b\u524d\u8abf\u67fb\u3057\u3001\u305d\u306e\u958b\u767a\u74b0\u5883\u3067\u4f5c\u3063\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u306b\u63b2\u8f09\u3059\u308b\u3068\u52b9\u679c\u7684\u3067\u3059\u3002<br><br>\u307e\u305f\u306f\u3001\u7fd2\u5f97\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u77e5\u8b58\u3092\u6d3b\u304b\u305b\u308b\u4f01\u696d\u306e\u6c42\u4eba\u3092\u63a2\u3059\u3068\u3044\u3046\u306e\u3082\u3044\u3044\u3067\u3057\u3087\u3046\u3002<br><br>\u307e\u305a\u306f\u8cb4\u65b9\u304c\u3069\u306e\u3088\u3046\u306a\u4f01\u696d\u306b\u52e4\u3081\u305f\u3044\u306e\u304b\u3092\u660e\u78ba\u306b\u3057\u3066\u3001\u9069\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u7fd2\u5f97\u3059\u308b\u3053\u3068\u304c\u52b9\u7387\u7684\u3067\u3059\u3002<br><br>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306fWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u308b\u3082\u306e\u3001\u5927\u898f\u6a21\u306a\u696d\u52d9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u308b\u3082\u306e\u306a\u3069\u306e\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u304b\u3089\u3001\u8cb4\u65b9\u304c\u306a\u308a\u305f\u3044\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u30de\u30c3\u30c1\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u629e\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2><span id=\"i-9\">\u307e\u3068\u3081<\/span><\/h2>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7a2e\u985e\u306f\u591a\u69d8\u3067\u3001\u305d\u308c\u305e\u308c\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002\u300c\u3069\u3093\u306a\u30b7\u30b9\u30c6\u30e0\u306b\u3082\u6700\u9069\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u300d\u3068\u3044\u3046\u3082\u306e\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br><br>\u5404\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7279\u5fb4\u3092\u304a\u3055\u3048\u3001\u7528\u9014\u3084\u74b0\u5883\u3001\u6a5f\u80fd\u8981\u4ef6\u3084\u6027\u80fd\u8981\u4ef6\u306b\u5408\u3063\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002SQL\u306a\u3069\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a00\u8a9e\u3082\u5404\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u3088\u3063\u3066\u9055\u3044\u304c\u3042\u308b\u305f\u3081\u3001\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<br><br>1\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3057\u304b\u5229\u7528\u3057\u305f\u3053\u3068\u304c\u306a\u3044\u3001\u3068\u3044\u3046\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u591a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u89e6\u308c\u3066\u304a\u304f\u3053\u3068\u304c\u3001\u30ad\u30e3\u30ea\u30a2\u30a2\u30c3\u30d7\u306e\u30b3\u30c4\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<!-- 202307 CTA -->\n<div class=\"box-bridge-cta\">\n    <div class=\"box-bridge-link\">\n        <a href=\"https:\/\/www.java-career.com\/regist\/\" target=\"_blank\" rel=\"noopener\">\n        <img class=\"pc\" src=\"\/column\/wp-content\/uploads\/2023\/07\/bridge-cta.jpg\" alt=\"IT\u696d\u754c\u3078\u306e\u8ee2\u8077\u3092\u8003\u3048\u308bJava\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306b\u7279\u5316\u3057\u305f\u6c42\u4eba\u30b5\u30a4\u30c8\u300cJava\u30ad\u30e3\u30ea\u300d\">\n        <img class=\"sp\" src=\"\/column\/wp-content\/uploads\/2023\/07\/sp-bridge-cta.jpg\" alt=\"IT\u696d\u754c\u3078\u306e\u8ee2\u8077\u3092\u8003\u3048\u308bJava\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u305f\u3081\u306b\u7279\u5316\u3057\u305f\u6c42\u4eba\u30b5\u30a4\u30c8\u300cJava\u30ad\u30e3\u30ea\u300d\u300d\"><\/a>\n    <\/div>\n    <ul>\n        <li><a href=\"https:\/\/www.java-career.com\/static\/about.html\" target=\"_blank\" rel=\"noopener\">Java\u30ad\u30e3\u30ea\u3068\u306f<\/a><\/li>\n        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