{"id":909,"date":"2025-12-24T10:29:06","date_gmt":"2025-12-24T02:29:06","guid":{"rendered":"https:\/\/www.52runoob.com\/?p=909"},"modified":"2025-12-24T10:29:06","modified_gmt":"2025-12-24T02:29:06","slug":"%e6%95%b0%e6%8d%ae%e4%bb%93%e5%ba%93%e6%98%af%e4%bb%80%e4%b9%88-%e4%b8%80%e6%96%87%e5%b8%a6%e4%bd%a0%e7%9c%8b%e6%b8%85%e5%ae%83%e7%9a%84%e6%9e%b6%e6%9e%84","status":"publish","type":"post","link":"https:\/\/www.52runoob.com\/index.php\/2025\/12\/24\/%e6%95%b0%e6%8d%ae%e4%bb%93%e5%ba%93%e6%98%af%e4%bb%80%e4%b9%88-%e4%b8%80%e6%96%87%e5%b8%a6%e4%bd%a0%e7%9c%8b%e6%b8%85%e5%ae%83%e7%9a%84%e6%9e%b6%e6%9e%84\/","title":{"rendered":"\u6570\u636e\u4ed3\u5e93\u662f\u4ec0\u4e48? \u4e00\u6587\u5e26\u4f60\u770b\u6e05\u5b83\u7684\u67b6\u6784"},"content":{"rendered":"\n<p>\u4e0b\u9762\u7ed9\u4f60\u4e00\u7bc7<strong>\u901a\u4fd7\u4f46\u4e0d\u6d45\u3001\u7ed3\u6784\u6e05\u6670\u3001\u4ece 0 \u5230\u67b6\u6784\u5168\u666f\u7684\u300a\u6570\u636e\u4ed3\u5e93\u662f\u4ec0\u4e48\uff1f\u4e00\u6587\u5e26\u4f60\u770b\u6e05\u5b83\u7684\u67b6\u6784\u300b<\/strong>\u3002<br>\u9002\u5408\uff1a<strong>\u5c0f\u767d\u5165\u95e8 \/ \u8f6c\u6570\u636e\u65b9\u5411 \/ \u9762\u8bd5\u7406\u89e3 \/ \u67b6\u6784\u8ba4\u77e5<\/strong>\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u6570\u636e\u4ed3\u5e93\u662f\u4ec0\u4e48\uff1f\u4e00\u6587\u5e26\u4f60\u770b\u6e05\u5b83\u7684\u67b6\u6784<\/h1>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u5148\u4e00\u53e5\u8bdd\u7406\u89e3\u6570\u636e\u4ed3\u5e93<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u6570\u636e\u4ed3\u5e93\uff08Data Warehouse\uff0cDW\uff09\u662f\u4e00\u4e2a\u9762\u5411\u5206\u6790\u3001\u7528\u4e8e\u5b58\u653e\u201c\u5386\u53f2\u6570\u636e\u201d\u7684\u7cfb\u7edf\uff0c\u76ee\u7684\u662f\u652f\u6301\u51b3\u7b56\uff0c\u800c\u4e0d\u662f\u4e1a\u52a1\u64cd\u4f5c\u3002<\/strong><\/p>\n<\/blockquote>\n\n\n\n<p>\ud83d\udccc \u5173\u952e\u8bcd\u53ea\u6709\u56db\u4e2a\uff1a<br><strong>\u5386\u53f2\u6570\u636e \u00b7 \u5206\u6790 \u00b7 \u51b3\u7b56 \u00b7 \u6c47\u603b<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u4e3a\u4ec0\u4e48\u8981\u6709\u6570\u636e\u4ed3\u5e93\uff1f\uff08\u4ece\u4e1a\u52a1\u7cfb\u7edf\u8bf4\u8d77\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\ufe0f\u20e3 \u4e1a\u52a1\u7cfb\u7edf\uff08OLTP\uff09\u7684\u672c\u804c\u5de5\u4f5c<\/h3>\n\n\n\n<p>\u6bd4\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7528\u6237\u7cfb\u7edf<\/li>\n\n\n\n<li>\u8ba2\u5355\u7cfb\u7edf<\/li>\n\n\n\n<li>\u652f\u4ed8\u7cfb\u7edf<\/li>\n<\/ul>\n\n\n\n<p>\u7279\u70b9\u662f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7279\u70b9<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td>\u6570\u636e\u5b9e\u65f6<\/td><td>\u53ea\u5173\u5fc3\u201c\u73b0\u5728\u201d<\/td><\/tr><tr><td>\u5199\u591a\u8bfb\u5c11<\/td><td>\u589e\u5220\u6539\u9891\u7e41<\/td><\/tr><tr><td>\u8868\u7ed3\u6784\u590d\u6742<\/td><td>\u5f3a\u4e8b\u52a1<\/td><\/tr><tr><td>\u4e0d\u9002\u5408\u5206\u6790<\/td><td>\u67e5\u6162\u3001\u6613\u9501\u8868<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ud83d\udc49 <strong>\u4e1a\u52a1\u7cfb\u7edf \u2260 \u5206\u6790\u7cfb\u7edf<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2\ufe0f\u20e3 \u771f\u5b9e\u4e1a\u52a1\u4e2d\u7684\u95ee\u9898<\/h3>\n\n\n\n<p>\u8001\u677f\u60f3\u95ee\u4f60\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0a\u4e2a\u6708\u9500\u552e\u989d\u8d8b\u52bf\uff1f<\/li>\n\n\n\n<li>\u4e0d\u540c\u5730\u533a\u8f6c\u5316\u7387\u5bf9\u6bd4\uff1f<\/li>\n\n\n\n<li>\u7528\u6237\u7559\u5b58\u7387\u662f\u591a\u5c11\uff1f<\/li>\n<\/ul>\n\n\n\n<p>\u4f60\u5982\u679c\u76f4\u63a5\u67e5\u4e1a\u52a1\u5e93\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SQL \u6781\u590d\u6742<\/li>\n\n\n\n<li>\u6027\u80fd\u5dee<\/li>\n\n\n\n<li>\u5bb9\u6613\u5f71\u54cd\u7ebf\u4e0a\u4e1a\u52a1<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 <strong>\u8fd9\u5c31\u662f\u6570\u636e\u4ed3\u5e93\u5b58\u5728\u7684\u539f\u56e0<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u6570\u636e\u4ed3\u5e93 vs \u6570\u636e\u5e93\uff08\u5fc5\u987b\u5206\u6e05\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5bf9\u6bd4\u9879<\/th><th>\u6570\u636e\u5e93\uff08OLTP\uff09<\/th><th>\u6570\u636e\u4ed3\u5e93\uff08OLAP\uff09<\/th><\/tr><\/thead><tbody><tr><td>\u76ee\u6807<\/td><td>\u652f\u6491\u4e1a\u52a1<\/td><td>\u652f\u6491\u5206\u6790<\/td><\/tr><tr><td>\u6570\u636e<\/td><td>\u5f53\u524d\u3001\u7ec6\u8282<\/td><td>\u5386\u53f2\u3001\u6c47\u603b<\/td><\/tr><tr><td>\u64cd\u4f5c<\/td><td>\u589e\u5220\u6539<\/td><td>\u67e5<\/td><\/tr><tr><td>\u67e5\u8be2<\/td><td>\u7b80\u5355<\/td><td>\u590d\u6742<\/td><\/tr><tr><td>\u7528\u6237<\/td><td>\u7a0b\u5e8f<\/td><td>\u4eba + BI<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4e00\u53e5\u8bdd\u8bb0\u5fc6\ud83d\udc47<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u6570\u636e\u5e93\u7ba1\u201c\u505a\u4e8b\u201d\uff0c\u6570\u636e\u4ed3\u5e93\u7ba1\u201c\u770b\u7ed3\u679c\u201d<\/strong><\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u6570\u636e\u4ed3\u5e93\u7684 4 \u4e2a\u6838\u5fc3\u7279\u5f81\uff08\u7ecf\u5178\u5b9a\u4e49\uff09<\/h2>\n\n\n\n<p>\u6765\u81ea Inmon\uff08\u6570\u636e\u4ed3\u5e93\u4e4b\u7236\uff09\uff1a<\/p>\n\n\n\n<p>1\ufe0f\u20e3 <strong>\u9762\u5411\u4e3b\u9898\uff08Subject-Oriented\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u56f4\u7ed5\u4e1a\u52a1\u4e3b\u9898\uff1a\u9500\u552e\u3001\u7528\u6237\u3001\u5546\u54c1<\/li>\n<\/ul>\n\n\n\n<p>2\ufe0f\u20e3 <strong>\u96c6\u6210\u6027\uff08Integrated\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u591a\u7cfb\u7edf\u6570\u636e\u7edf\u4e00\u53e3\u5f84<\/li>\n<\/ul>\n\n\n\n<p>3\ufe0f\u20e3 <strong>\u975e\u6613\u5931\u6027\uff08Non-Volatile\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u57fa\u672c\u4e0d\u66f4\u65b0\uff0c\u53ea\u8ffd\u52a0<\/li>\n<\/ul>\n\n\n\n<p>4\ufe0f\u20e3 <strong>\u65f6\u53d8\u6027\uff08Time-Variant\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6709\u65f6\u95f4\u7ef4\u5ea6\uff0c\u53ef\u8ffd\u6eaf\u5386\u53f2<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u6570\u636e\u4ed3\u5e93\u6574\u4f53\u67b6\u6784\u5168\u666f\u56fe\uff08\u91cd\u70b9\uff09<\/h2>\n\n\n\n<p>\u4e00\u4e2a\u5178\u578b\u7684\u6570\u636e\u4ed3\u5e93\u67b6\u6784\u53ef\u4ee5\u62c6\u6210 <strong>5 \u5c42<\/strong> \ud83d\udc47<\/p>\n\n\n<div class=\"wp-block-syntaxhighlighter-code \"><pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n\u6570\u636e\u6e90\u5c42\n   \u2193\n\u6570\u636e\u91c7\u96c6\u5c42\uff08ETL\/ELT\uff09\n   \u2193\n\u6570\u636e\u5b58\u50a8\u5c42\uff08ODS \/ DW\uff09\n   \u2193\n\u6570\u636e\u670d\u52a1\u5c42\n   \u2193\n\u6570\u636e\u5e94\u7528\u5c42\n\n<\/pre><\/div>\n\n\n<p>\u4e0b\u9762\u4e00\u5c42\u4e00\u5c42\u8bb2\u6e05\u695a\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u7b2c\u4e00\u5c42\uff1a\u6570\u636e\u6e90\u5c42\uff08Source\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6570\u636e\u4ece\u54ea\u91cc\u6765\uff1f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e1a\u52a1\u6570\u636e\u5e93\uff08MySQL \/ Oracle\uff09<\/li>\n\n\n\n<li>\u65e5\u5fd7\u6570\u636e\uff08\u57cb\u70b9\u3001Nginx\uff09<\/li>\n\n\n\n<li>\u7b2c\u4e09\u65b9\u63a5\u53e3<\/li>\n\n\n\n<li>\u6587\u4ef6\uff08CSV \/ Excel\uff09<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udccc \u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6570\u636e\u6742<\/li>\n\n\n\n<li>\u7ed3\u6784\u4e0d\u7edf\u4e00<\/li>\n\n\n\n<li>\u8d28\u91cf\u53c2\u5dee\u4e0d\u9f50<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e03\u3001\u7b2c\u4e8c\u5c42\uff1a\u6570\u636e\u91c7\u96c6\u5c42\uff08ETL \/ ELT\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\ufe0f\u20e3 ETL \u662f\u4ec0\u4e48\uff1f<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Extract\uff08\u62bd\u53d6\uff09 \u2192 Transform\uff08\u8f6c\u6362\uff09 \u2192 Load\uff08\u52a0\u8f7d\uff09<\/strong><\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u62bd\u53d6\uff1a\u4ece\u6e90\u7cfb\u7edf\u62ff\u6570\u636e<\/li>\n\n\n\n<li>\u8f6c\u6362\uff1a\u6e05\u6d17\u3001\u7edf\u4e00\u53e3\u5f84<\/li>\n\n\n\n<li>\u52a0\u8f7d\uff1a\u5199\u5165\u4ed3\u5e93<\/li>\n<\/ul>\n\n\n\n<p>\u5e38\u89c1\u5de5\u5177\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DataX<\/li>\n\n\n\n<li>Flink<\/li>\n\n\n\n<li>Spark<\/li>\n\n\n\n<li>Airflow\uff08\u8c03\u5ea6\uff09<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2\ufe0f\u20e3 ETL vs ELT<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6a21\u5f0f<\/th><th>\u8f6c\u6362\u53d1\u751f\u5728\u54ea\u91cc<\/th><\/tr><\/thead><tbody><tr><td>ETL<\/td><td>\u52a0\u8f7d\u524d<\/td><\/tr><tr><td>ELT<\/td><td>\u52a0\u8f7d\u540e\uff08\u4ed3\u5e93\u5185\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ud83d\udccc \u5927\u6570\u636e\u573a\u666f\u66f4\u504f ELT\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u516b\u3001\u7b2c\u4e09\u5c42\uff1a\u6570\u636e\u5b58\u50a8\u5c42\uff08\u6838\u5fc3\uff09<\/h2>\n\n\n\n<p>\u8fd9\u662f<strong>\u771f\u6b63\u7684\u6570\u636e\u4ed3\u5e93\u4e3b\u4f53<\/strong>\uff0c\u901a\u5e38\u5206\u591a\u5c42 \ud83d\udc47<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">1\ufe0f\u20e3 ODS \u5c42\uff08\u64cd\u4f5c\u6570\u636e\u5c42\uff09<\/h3>\n\n\n\n<p><strong>ODS = \u539f\u59cb\u6570\u636e\u7f13\u51b2\u533a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u57fa\u672c\u4e0d\u505a\u52a0\u5de5<\/li>\n\n\n\n<li>\u4fdd\u7559\u6e90\u7cfb\u7edf\u7ed3\u6784<\/li>\n\n\n\n<li>\u7528\u4e8e\u6570\u636e\u8ffd\u6eaf<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udccc \u50cf\u201c\u6570\u636e\u7684\u4ed3\u5e93\u4ed3\u5e93\u201d<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2\ufe0f\u20e3 DW \u5c42\uff08\u6570\u636e\u4ed3\u5e93\u5c42\uff09<\/h3>\n\n\n\n<p>\u901a\u5e38\u53c8\u7ec6\u5206\u4e3a\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83d\udc49 DWD\uff08\u660e\u7ec6\u5c42\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6e05\u6d17\u540e\u7684\u660e\u7ec6\u6570\u636e<\/li>\n\n\n\n<li>\u7edf\u4e00\u5b57\u6bb5\u3001\u53bb\u810f<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83d\udc49 DWS\uff08\u6c47\u603b\u5c42\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6307\u6807\u805a\u5408<\/li>\n\n\n\n<li>\u9762\u5411\u5206\u6790\u4e3b\u9898<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83d\udc49 DIM\uff08\u7ef4\u5ea6\u8868\uff09<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7528\u6237\u3001\u65f6\u95f4\u3001\u5730\u533a\u7b49<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">3\ufe0f\u20e3 \u5e38\u89c1\u5b58\u50a8\u6280\u672f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hive<\/li>\n\n\n\n<li>ClickHouse<\/li>\n\n\n\n<li>Doris<\/li>\n\n\n\n<li>Snowflake<\/li>\n\n\n\n<li>BigQuery<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e5d\u3001\u7b2c\u56db\u5c42\uff1a\u6570\u636e\u670d\u52a1\u5c42\uff08Service\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f<\/h3>\n\n\n\n<p>\ud83d\udc49 <strong>\u628a\u201c\u6570\u636e\u201d\u53d8\u6210\u201c\u53ef\u7528\u63a5\u53e3\u201d<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7edf\u4e00\u6307\u6807\u53e3\u5f84<\/li>\n\n\n\n<li>\u5c01\u88c5\u590d\u6742 SQL<\/li>\n\n\n\n<li>\u63d0\u4f9b API \/ \u67e5\u8be2\u670d\u52a1<\/li>\n<\/ul>\n\n\n\n<p>\u5f62\u5f0f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bbd\u8868<\/li>\n\n\n\n<li>\u6307\u6807\u5c42<\/li>\n\n\n\n<li>\u6570\u636e API<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u3001\u7b2c\u4e94\u5c42\uff1a\u6570\u636e\u5e94\u7528\u5c42\uff08Application\uff09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6570\u636e\u6700\u7ec8\u7528\u5728\u54ea\u91cc\uff1f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BI \u62a5\u8868\uff08PowerBI \/ Tableau\uff09<\/li>\n\n\n\n<li>\u6570\u636e\u5927\u5c4f<\/li>\n\n\n\n<li>\u8fd0\u8425\u5206\u6790<\/li>\n\n\n\n<li>\u7ba1\u7406\u51b3\u7b56<\/li>\n\n\n\n<li>\u6570\u636e\u4ea7\u54c1<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udccc <strong>\u8fd9\u662f\u8001\u677f\u771f\u6b63\u770b\u5230\u7684\u90e8\u5206<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e00\u3001\u5e38\u89c1\u6570\u636e\u4ed3\u5e93\u67b6\u6784\u6d41\u6d3e<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\ufe0f\u20e3 Kimball\uff08\u7ef4\u5ea6\u5efa\u6a21\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u661f\u578b\u6a21\u578b<\/li>\n\n\n\n<li>\u4ee5\u5206\u6790\u4e3a\u4e2d\u5fc3<\/li>\n\n\n\n<li>\u5b9e\u7528\u4e3b\u4e49<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 <strong>\u4e92\u8054\u7f51\u516c\u53f8\u5e38\u7528<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2\ufe0f\u20e3 Inmon\uff08\u4f01\u4e1a\u7ea7\u4ed3\u5e93\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5148\u5168\u5c40\uff0c\u518d\u5c40\u90e8<\/li>\n\n\n\n<li>3NF \u5efa\u6a21<\/li>\n\n\n\n<li>\u4f53\u7cfb\u5b8c\u6574<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 <strong>\u4f20\u7edf\u5927\u578b\u4f01\u4e1a\u5e38\u7528<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e8c\u3001\u6570\u636e\u4ed3\u5e93 \u2260 \u6570\u636e\u6e56\uff08\u522b\u6df7\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5bf9\u6bd4<\/th><th>\u6570\u636e\u4ed3\u5e93<\/th><th>\u6570\u636e\u6e56<\/th><\/tr><\/thead><tbody><tr><td>\u6570\u636e\u7ed3\u6784<\/td><td>\u7ed3\u6784\u5316<\/td><td>\u539f\u59cb<\/td><\/tr><tr><td>\u7528\u9014<\/td><td>\u5206\u6790<\/td><td>\u5b58<\/td><\/tr><tr><td>\u7ba1\u7406<\/td><td>\u5f3a<\/td><td>\u5f31<\/td><\/tr><tr><td>\u9002\u5408<\/td><td>\u62a5\u8868<\/td><td>AI \/ ML<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ud83d\udccc \u73b0\u5728\u66f4\u591a\u662f <strong>\u6e56\u4ed3\u4e00\u4f53<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e09\u3001\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u5e2e\u4f60\u5f7b\u5e95\u7406\u89e3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u573a\u666f\uff1a\u7535\u5546<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e1a\u52a1\u5e93\uff1a\u8ba2\u5355\u8868\u3001\u7528\u6237\u8868<\/li>\n\n\n\n<li>ODS\uff1a\u6bcf\u5929\u540c\u6b65\u4e00\u4efd<\/li>\n\n\n\n<li>DWD\uff1a\u6e05\u6d17\u540e\u7684\u8ba2\u5355\u660e\u7ec6<\/li>\n\n\n\n<li>DWS\uff1a\u6bcf\u65e5\u9500\u552e\u989d<\/li>\n\n\n\n<li>\u5e94\u7528\u5c42\uff1a\u9500\u552e\u8d8b\u52bf\u56fe<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 <strong>\u4e00\u6b65\u6b65\u4ece\u201c\u6570\u636e\u201d\u8d70\u5230\u201c\u51b3\u7b56\u201d<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u56db\u3001\u9762\u8bd5\u4e00\u53e5\u8bdd\u603b\u7ed3\uff08\u76f4\u63a5\u7528\uff09<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u6570\u636e\u4ed3\u5e93\u662f\u4e00\u4e2a\u9762\u5411\u5206\u6790\u7684\u5386\u53f2\u6570\u636e\u7cfb\u7edf\uff0c\u901a\u8fc7\u5206\u5c42\u67b6\u6784\u5bf9\u591a\u6e90\u6570\u636e\u8fdb\u884c\u96c6\u6210\u3001\u6e05\u6d17\u3001\u5efa\u6a21\uff0c\u6700\u7ec8\u652f\u6491\u4e1a\u52a1\u5206\u6790\u548c\u51b3\u7b56\u3002<\/strong><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0b\u9762\u7ed9\u4f60\u4e00\u7bc7\u901a\u4fd7\u4f46\u4e0d\u6d45\u3001\u7ed3\u6784\u6e05\u6670\u3001\u4ece 0 \u5230\u67b6\u6784\u5168\u666f\u7684\u300a\u6570\u636e\u4ed3\u5e93\u662f\u4ec0\u4e48\uff1f\u4e00\u6587\u5e26\u4f60&#8230; <a class=\"more-link\" href=\"https:\/\/www.52runoob.com\/index.php\/2025\/12\/24\/%e6%95%b0%e6%8d%ae%e4%bb%93%e5%ba%93%e6%98%af%e4%bb%80%e4%b9%88-%e4%b8%80%e6%96%87%e5%b8%a6%e4%bd%a0%e7%9c%8b%e6%b8%85%e5%ae%83%e7%9a%84%e6%9e%b6%e6%9e%84\/\">Continue Reading &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-909","post","type-post","status-publish","format-standard","hentry","category-12"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/comments?post=909"}],"version-history":[{"count":1,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/909\/revisions"}],"predecessor-version":[{"id":910,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/posts\/909\/revisions\/910"}],"wp:attachment":[{"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/media?parent=909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/categories?post=909"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52runoob.com\/index.php\/wp-json\/wp\/v2\/tags?post=909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}