{"id":17317,"date":"2026-04-23T19:17:50","date_gmt":"2026-04-23T11:17:50","guid":{"rendered":"https:\/\/www.aiersheng.cc\/?content_edu=%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a6%82%e8%bf%b0-2"},"modified":"2026-04-23T19:17:50","modified_gmt":"2026-04-23T11:17:50","slug":"%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a6%82%e8%bf%b0-2","status":"publish","type":"content_edu","link":"https:\/\/www.aiersheng.cc\/?content_edu=%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a6%82%e8%bf%b0-2","title":{"rendered":"\u6570\u636e\u5e93\u6982\u8ff0"},"content":{"rendered":"<p><a href=\"http:\/\/123.aiersheng.cc\/PicDoc_2025-07-3120_10_39.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-15530\" src=\"http:\/\/123.aiersheng.cc\/PicDoc_2025-07-3120_10_39.png\" alt=\"\" width=\"703\" height=\"372\" \/><\/a><\/p>\n<p>\u6570\u636e\u5e93\u7684\u6982\u5ff5\u548c\u4f5c\u7528<\/p>\n<p>\u6570\u636e\u5e93\uff08Database\uff09\u662f\u6307\u957f\u671f\u5b58\u50a8\u5728\u8ba1\u7b97\u673a\u5185\uff0c\u6709\u7ec4\u7ec7\u7684\u3001\u53ef\u5171\u4eab\u7684\u6570\u636e\u96c6\u5408\u3002\u5b83\u53ef\u89c6\u4e3a\u4e00\u4e2a\u7535\u5b50\u5316\u7684\u6587\u4ef6\u67dc\uff0c\u7528\u6765\u5b58\u50a8\u7535\u5b50\u6587\u4ef6\uff0c\u7528\u6237\u53ef\u4ee5\u5bf9\u6587\u4ef6\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u67e5\u8be2\u3001\u65b0\u589e\u3001\u66f4\u65b0\u3001\u5220\u9664\u7b49\u64cd\u4f5c\u3002<\/p>\n<p>\u88681-1 \u5b66\u751f\u4fe1\u606f\u8868<\/p>\n<table width=\"1104\">\n<tbody>\n<tr>\n<td style=\"width: 236.328px; border-color: #000000;\">\n<p><b>\u5b66\u751f\u59d3\u540d<\/b><\/p>\n<\/td>\n<td style=\"width: 280.188px;\">\n<p><b>\u5b66\u751f\u6027\u522b<\/b><\/p>\n<\/td>\n<td style=\"width: 280.234px;\">\n<p><b>\u5b66\u751f\u5e74\u9f84<\/b><\/p>\n<\/td>\n<td style=\"width: 279.25px;\">\n<p><b>\u6240\u5c5e\u73ed\u7ea7<\/b><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 236.328px;\">\n<p><b>\u5c0f\u7f8e<\/b><\/p>\n<\/td>\n<td style=\"width: 280.188px;\">\n<p>\u5973<\/p>\n<\/td>\n<td style=\"width: 280.234px;\">\n<p>22<\/p>\n<\/td>\n<td style=\"width: 279.25px;\">\n<p>\u5927\u4e8c3\u73ed<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 236.328px;\">\n<p><b>\u5c0f\u660e<\/b><\/p>\n<\/td>\n<td style=\"width: 280.188px;\">\n<p>\u7537<\/p>\n<\/td>\n<td style=\"width: 280.234px;\">\n<p>23<\/p>\n<\/td>\n<td style=\"width: 279.25px;\">\n<p>\u5927\u56db2\u73ed<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 236.328px;\">\n<p><b>\u5c0f\u4f1f<\/b><\/p>\n<\/td>\n<td style=\"width: 280.188px;\">\n<p>\u7537<\/p>\n<\/td>\n<td style=\"width: 280.234px;\">\n<p>20<\/p>\n<\/td>\n<td style=\"width: 279.25px;\">\n<p>\u5927\u4e003\u73ed<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6570\u636e\u5e93\u7684\u7279\u70b9:\u5b9e\u73b0\u4e86\u6570\u636e\u72ec\u7acb\u6027 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Model\uff09\u662f\u5bf9\u73b0\u5b9e\u4e16\u754c\u6570\u636e\u7684\u6a21\u62df\u548c\u62bd\u8c61\uff0c\u662f\u6570\u636e\u5e93\u7cfb\u7edf\u4e2d\u7528\u4e8e\u63d0\u4f9b\u4fe1\u606f\u8868\u793a\u548c\u64cd\u4f5c\u624b\u6bb5\u7684\u5f62\u5f0f\u6784\u67b6\u3002\u5176\u4e3b\u8981\u4f5c\u7528\u662f\u786e\u5b9a\u7cfb\u7edf\u4e2d\u6570\u636e\u7684\u5b9a\u4e49\u548c\u683c\u5f0f\uff0c\u4f7f\u4eba\u66f4\u5bb9\u6613\u7406\u89e3\uff0c\u4fbf\u4e8e\u5728\u6570\u636e\u5e93\u7cfb\u7edf\u4e0a\u5b9e\u73b0\u3002<\/p>\n<p>\u6570\u636e\u6a21\u578b\u7684\u7c7b\u578b<\/p>\n<p>\u6982\u5ff5\u6570\u636e\u6a21\u578b\uff08Conceptual Data Model\uff09\uff1a\u4e3b\u8981\u7528\u6765\u63cf\u8ff0\u73b0\u5b9e\u4e16\u754c\u6570\u636e\u7684\u6982\u5ff5\u5316\u7ed3\u6784\u3002<\/p>\n<p>\u903b\u8f91\u6570\u636e\u6a21\u578b\uff08Logixal Data 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size-full wp-image-15366\" src=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724710-1.png\" alt=\"\" width=\"1786\" height=\"596\" srcset=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724710-1.png 1786w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724710-1-300x100.png 300w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724710-1-1024x342.png 1024w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724710-1-768x256.png 768w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724710-1-1536x513.png 1536w\" sizes=\"auto, (max-width: 1786px) 100vw, 1786px\" \/><\/a><a href=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724711-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-15368\" src=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724711-1.png\" alt=\"\" width=\"1656\" height=\"525\" srcset=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724711-1.png 1656w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724711-1-300x95.png 300w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724711-1-1024x325.png 1024w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724711-1-768x243.png 768w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724711-1-1536x487.png 1536w\" sizes=\"auto, (max-width: 1656px) 100vw, 1656px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724712-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15369\" src=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724712-1.png\" alt=\"\" width=\"2239\" height=\"682\" srcset=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724712-1.png 2239w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724712-1-300x91.png 300w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724712-1-1024x312.png 1024w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724712-1-768x234.png 768w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724712-1-1536x468.png 1536w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724712-1-2048x624.png 2048w\" sizes=\"auto, (max-width: 2239px) 100vw, 2239px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724713-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15370\" src=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724713-1.png\" alt=\"\" width=\"1638\" height=\"838\" srcset=\"https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724713-1.png 1638w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724713-1-300x153.png 300w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724713-1-1024x524.png 1024w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724713-1-768x393.png 768w, https:\/\/www.aiersheng.cc\/wp-content\/uploads\/2025\/07\/\u56fe\u724713-1-1536x786.png 1536w\" sizes=\"auto, (max-width: 1638px) 100vw, 1638px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u636e\u5e93\u7684\u6982\u5ff5\u548c\u4f5c\u7528 \u6570\u636e\u5e93\uff08Database\uff09\u662f\u6307\u957f\u671f\u5b58\u50a8\u5728\u8ba1\u7b97\u673a\u5185\uff0c\u6709\u7ec4\u7ec7\u7684\u3001\u53ef\u5171\u4eab\u7684\u6570\u636e\u96c6\u5408\u3002\u5b83\u53ef\u89c6\u4e3a\u4e00\u4e2a [&hellip;]<\/p>\n","protected":false},"featured_media":15367,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"content_category":[],"content_tag":[],"training_type":[],"class_list":["post-17317","content_edu","type-content_edu","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=\/wp\/v2\/content_edu\/17317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=\/wp\/v2\/content_edu"}],"about":[{"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=\/wp\/v2\/types\/content_edu"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17317"}],"version-history":[{"count":0,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=\/wp\/v2\/content_edu\/17317\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=\/wp\/v2\/media\/15367"}],"wp:attachment":[{"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17317"}],"wp:term":[{"taxonomy":"content_category","embeddable":true,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcontent_category&post=17317"},{"taxonomy":"content_tag","embeddable":true,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Fcontent_tag&post=17317"},{"taxonomy":"training_type","embeddable":true,"href":"https:\/\/www.aiersheng.cc\/index.php?rest_route=%2Fwp%2Fv2%2Ftraining_type&post=17317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}