{"id":182058,"date":"2024-11-09T20:45:29","date_gmt":"2024-11-09T12:45:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/182058\/"},"modified":"2024-11-09T20:45:30","modified_gmt":"2024-11-09T12:45:30","slug":"%e6%b7%b1%e5%85%a5%e6%8e%a2%e8%a8%8ederby%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%80%a7%e8%83%bd%e8%a1%a8%e7%8f%be%ef%bc%88derby%e6%95%b8%e6%93%9a%e5%ba%ab%e6%80%a7%e8%83%bd%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/182058\/","title":{"rendered":"\u6df1\u5165\u63a2\u8a0eDerby\u6578\u64da\u5eab\u7684\u6027\u80fd\u8868\u73fe\uff08derby\u6578\u64da\u5eab\u6027\u80fd\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%8e%a2%e8%a8%8ederby%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%80%a7%e8%83%bd%e8%a1%a8%e7%8f%be-SfpsAWznbU\">\u6df1\u5165\u63a2\u8a0eDerby\u6578\u64da\u5eab\u7684\u6027\u80fd\u8868\u73fe<\/h1>\n<p>Apache Derby\u662f\u4e00\u6b3e\u8f15\u91cf\u7d1a\u7684\u95dc\u806f\u5f0f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u7279\u5225\u9069\u5408\u5d4c\u5165\u5f0f\u61c9\u7528\u548c\u5c0f\u578b\u61c9\u7528\u7a0b\u5e8f\u3002\u7531\u65bc\u5176\u7c21\u55ae\u6613\u7528\u548c\u826f\u597d\u7684\u6027\u80fd\uff0cDerby\u5728\u958b\u767c\u8005\u4e2d\u7372\u5f97\u4e86\u5ee3\u6cdb\u7684\u8a8d\u53ef\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eDerby\u6578\u64da\u5eab\u7684\u6027\u80fd\u8868\u73fe\uff0c\u4e26\u5206\u6790\u5176\u5728\u4e0d\u540c\u5834\u666f\u4e0b\u7684\u512a\u7f3a\u9ede\u3002<\/p>\n<h2 id=\"derby%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%9e%b6%e6%a7%8b-SfpsAWznbU\">Derby\u6578\u64da\u5eab\u7684\u67b6\u69cb<\/h2>\n<p>Derby\u662f\u4e00\u500b\u7d14Java\u7de8\u5beb\u7684\u6578\u64da\u5eab\uff0c\u9019\u610f\u5473\u8457\u5b83\u53ef\u4ee5\u5728\u4efb\u4f55\u652f\u6301Java\u7684\u74b0\u5883\u4e2d\u904b\u884c\u3002\u5176\u67b6\u69cb\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u4e3b\u8981\u7d44\u4ef6\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u5f15\u64ce\uff1a<\/strong>\u8ca0\u8cac\u8655\u7406SQL\u67e5\u8a62\u548c\u6578\u64da\u5b58\u5132\u3002<\/li>\n<li><strong>JDBC\u9a45\u52d5\uff1a<\/strong>\u63d0\u4f9bJava\u61c9\u7528\u7a0b\u5e8f\u8207Derby\u6578\u64da\u5eab\u4e4b\u9593\u7684\u9023\u63a5\u3002<\/li>\n<li><strong>\u5de5\u5177\u548cAPI\uff1a<\/strong>\u63d0\u4f9b\u6578\u64da\u5eab\u7ba1\u7406\u548c\u64cd\u4f5c\u7684\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%a7%e8%83%bd%e8%a1%a8%e7%8f%be%e5%88%86%e6%9e%90-SfpsAWznbU\">\u6027\u80fd\u8868\u73fe\u5206\u6790<\/h2>\n<p>Derby\u7684\u6027\u80fd\u8868\u73fe\u53d7\u5230\u591a\u7a2e\u56e0\u7d20\u7684\u5f71\u97ff\uff0c\u5305\u62ec\u6578\u64da\u5eab\u7684\u914d\u7f6e\u3001\u786c\u4ef6\u74b0\u5883\u4ee5\u53ca\u61c9\u7528\u7a0b\u5e8f\u7684\u8a2d\u8a08\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5f71\u97ffDerby\u6027\u80fd\u7684\u95dc\u9375\u56e0\u7d20\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%85%8d%e7%bd%ae-SfpsAWznbU\">1. \u6578\u64da\u5eab\u914d\u7f6e<\/h3>\n<p>\u9069\u7576\u7684\u6578\u64da\u5eab\u914d\u7f6e\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u8abf\u6574\u7de9\u885d\u5340\u5927\u5c0f\u548c\u67e5\u8a62\u512a\u5316\u5668\u7684\u8a2d\u7f6e\u53ef\u4ee5\u6539\u5584\u67e5\u8a62\u97ff\u61c9\u6642\u9593\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>CALL SYSCS_UTIL.SYSCS_SET_DATABASE_PROPERTY('derby.storage.pageSize', '8192');<\/code><\/pre>\n<h3 id=\"2-%e7%a1%ac%e4%bb%b6%e7%92%b0%e5%a2%83-SfpsAWznbU\">2. \u786c\u4ef6\u74b0\u5883<\/h3>\n<p>Derby\u7684\u6027\u80fd\u4e5f\u53d7\u5230\u786c\u4ef6\u74b0\u5883\u7684\u5f71\u97ff\u3002\u4f7f\u7528\u66f4\u5feb\u7684\u786c\u789f\u548c\u66f4\u9ad8\u7684\u5167\u5b58\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u8b80\u5beb\u901f\u5ea6\u3002\u6b64\u5916\uff0cSSD\uff08\u56fa\u614b\u786c\u789f\uff09\u901a\u5e38\u80fd\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u8868\u73fe\u3002<\/p>\n<h3 id=\"3-%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96-SfpsAWznbU\">3. \u67e5\u8a62\u512a\u5316<\/h3>\n<p>\u67e5\u8a62\u7684\u8a2d\u8a08\u5c0d\u6027\u80fd\u6709\u8457\u76f4\u63a5\u5f71\u97ff\u3002\u4f7f\u7528\u7d22\u5f15\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efa\u7d22\u5f15\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE INDEX idx_name ON users(name);<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u907f\u514d\u4f7f\u7528\u904e\u65bc\u8907\u96dc\u7684\u67e5\u8a62\u548c\u4e0d\u5fc5\u8981\u7684\u806f\u63a5\u4e5f\u80fd\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6-SfpsAWznbU\">\u6027\u80fd\u6e2c\u8a66<\/h2>\n<p>\u70ba\u4e86\u8a55\u4f30Derby\u7684\u6027\u80fd\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u57fa\u6e96\u6e2c\u8a66\u5de5\u5177\uff0c\u5982Apache JMeter\u6216DBBench\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u6a21\u64ec\u591a\u7528\u6236\u74b0\u5883\uff0c\u6e2c\u8a66\u6578\u64da\u5eab\u5728\u9ad8\u8ca0\u8f09\u4e0b\u7684\u8868\u73fe\u3002<\/p>\n<h3 id=\"%e5%9f%ba%e6%ba%96%e6%b8%ac%e8%a9%a6%e7%a4%ba%e4%be%8b-SfpsAWznbU\">\u57fa\u6e96\u6e2c\u8a66\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528JMeter\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u8a2d\u7f6eJMeter\u74b0\u5883\u4e26\u5275\u5efa\u6e2c\u8a66\u8a08\u5283\u3002<\/li>\n<li>\u6dfb\u52a0JDBC\u9023\u63a5\u914d\u7f6e\uff0c\u8a2d\u7f6eDerby\u6578\u64da\u5eab\u7684\u9023\u63a5\u53c3\u6578\u3002<\/li>\n<li>\u8a2d\u7f6e\u67e5\u8a62\u8acb\u6c42\uff0c\u4e26\u5b9a\u7fa9\u8981\u6e2c\u8a66\u7684SQL\u8a9e\u53e5\u3002<\/li>\n<li>\u904b\u884c\u6e2c\u8a66\u4e26\u5206\u6790\u7d50\u679c\u3002<\/li>\n<\/ol>\n<h2 id=\"%e5%84%aa%e7%bc%ba%e9%bb%9e%e7%b8%bd%e7%b5%90-SfpsAWznbU\">\u512a\u7f3a\u9ede\u7e3d\u7d50<\/h2>\n<p>Derby\u6578\u64da\u5eab\u7684\u512a\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8f15\u91cf\u7d1a\uff0c\u9069\u5408\u5d4c\u5165\u5f0f\u61c9\u7528\u3002<\/li>\n<li>\u6613\u65bc\u4f7f\u7528\u548c\u914d\u7f6e\u3002<\/li>\n<li>\u826f\u597d\u7684\u8de8\u5e73\u53f0\u652f\u6301\u3002<\/li>\n<\/ul>\n<p>\u7136\u800c\uff0c\u5b83\u4e5f\u6709\u4e00\u4e9b\u7f3a\u9ede\uff1a<\/p>\n<ul>\n<li>\u5728\u8655\u7406\u5927\u6578\u64da\u96c6\u6642\u6027\u80fd\u53ef\u80fd\u4e0d\u5982\u5176\u4ed6\u5927\u578b\u6578\u64da\u5eab\u3002<\/li>\n<li>\u7f3a\u4e4f\u67d0\u4e9b\u9ad8\u7d1a\u529f\u80fd\uff0c\u5982\u5206\u4f48\u5f0f\u6578\u64da\u5eab\u652f\u6301\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-SfpsAWznbU\">\u7d50\u8ad6<\/h2>\n<p>\u7e3d\u9ad4\u800c\u8a00\uff0cApache Derby\u662f\u4e00\u6b3e\u6027\u80fd\u826f\u597d\u7684\u6578\u64da\u5eab\uff0c\u7279\u5225\u9069\u5408\u5c0f\u578b\u548c\u4e2d\u578b\u61c9\u7528\u3002\u901a\u904e\u9069\u7576\u7684\u914d\u7f6e\u548c\u512a\u5316\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5145\u5206\u767c\u63ee\u5176\u6f5b\u529b\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u64f4\u5c55\u6027\u7684\u61c9\u7528\uff0c\u53ef\u80fd\u9700\u8981\u8003\u616e\u5176\u4ed6\u9078\u64c7\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dcVPS\u548c\u6578\u64da\u5eab\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eDerby\u6578\u64da\u5eab\u7684\u6027\u80fd\u8868\u73fe\uff0c\u5206\u6790\u5176\u6548\u7387\u3001\u512a\u5316\u7b56\u7565\u53ca\u5be6\u969b\u61c9\u7528\u6848\u4f8b\uff0c\u52a9\u60a8\u63d0\u5347\u6578\u64da\u8655\u7406\u80fd\u529b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-182058","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182058","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=182058"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182058\/revisions"}],"predecessor-version":[{"id":182059,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182058\/revisions\/182059"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=182058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=182058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=182058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}