{"id":60895,"date":"2024-10-13T06:43:16","date_gmt":"2024-10-12T22:43:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60895\/"},"modified":"2024-10-13T06:43:16","modified_gmt":"2024-10-12T22:43:16","slug":"db2%e6%95%b8%e6%93%9a%e9%81%b7%e7%a7%bb%e5%93%aa%e5%b9%be%e7%a8%ae%e6%96%b9%e6%a1%88%e5%8f%af%e4%bb%a5%e5%af%a6%e7%8f%be%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60895\/","title":{"rendered":"DB2\u6578\u64da\u9077\u79fb\u54ea\u5e7e\u7a2e\u65b9\u6848\u53ef\u4ee5\u5be6\u73fe\uff1f"},"content":{"rendered":"

DB2\u6578\u64da\u9077\u79fb\u54ea\u5e7e\u7a2e\u65b9\u6848\u53ef\u4ee5\u5be6\u73fe\uff1f<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u9077\u79fb\u6210\u70ba\u4f01\u696d\u904b\u71df\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7279\u5225\u662f\u5c0d\u65bc\u4f7f\u7528IBM DB2\u6578\u64da\u5eab\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u9077\u79fb\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u53ef\u884c\u7684DB2\u6578\u64da\u9077\u79fb\u65b9\u6848\uff0c\u5e6b\u52a9\u4f01\u696d\u5728\u9077\u79fb\u904e\u7a0b\u4e2d\u505a\u51fa\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n

1. \u76f4\u63a5\u6578\u64da\u5c0e\u51fa\u8207\u5c0e\u5165<\/h2>\n

\u9019\u662f\u4e00\u7a2e\u6700\u57fa\u672c\u7684\u6578\u64da\u9077\u79fb\u65b9\u6cd5\uff0c\u9069\u5408\u5c0f\u578b\u6578\u64da\u96c6\u7684\u9077\u79fb\u3002\u901a\u904e\u4f7f\u7528DB2\u7684\u5167\u5efa\u5de5\u5177\uff0c\u5982EXPORT<\/strong>\u548cIMPORT<\/strong>\uff0c\u7528\u6236\u53ef\u4ee5\u5c07\u6578\u64da\u5f9e\u4e00\u500bDB2\u6578\u64da\u5eab\u5c0e\u51fa\u70ba\u6587\u4ef6\uff0c\u7136\u5f8c\u518d\u5c07\u5176\u5c0e\u5165\u5230\u53e6\u4e00\u500b\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n

EXPORT TO datafile.del OF DEL SELECT * FROM tablename;<\/code><\/pre>\n
\u7136\u5f8c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c0e\u5165\u6578\u64da\uff1a<\/p>\n
IMPORT FROM datafile.del OF DEL INSERT INTO tablename;<\/code><\/pre>\n
\u9019\u7a2e\u65b9\u6cd5\u7684\u512a\u9ede\u662f\u7c21\u55ae\u6613\u7528\uff0c\u4f46\u5c0d\u65bc\u5927\u578b\u6578\u64da\u96c6\u4f86\u8aaa\uff0c\u6548\u7387\u8f03\u4f4e\uff0c\u4e14\u4e0d\u652f\u6301\u589e\u91cf\u9077\u79fb\u3002<\/p>\n
2. \u4f7f\u7528DB2\u7684\u6578\u64da\u8907\u88fd\u529f\u80fd<\/h2>\n
DB2\u63d0\u4f9b\u4e86\u6578\u64da\u8907\u88fd\u7684\u529f\u80fd\uff0c\u901a\u904eDB2 Data Propagator<\/strong>\u6216IBM InfoSphere Data Replication<\/strong>\uff0c\u7528\u6236\u53ef\u4ee5\u5be6\u73fe\u5be6\u6642\u6578\u64da\u9077\u79fb\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u4f4e\u505c\u6a5f\u6642\u9593\u7684\u74b0\u5883\u3002<\/p>\n
\u6578\u64da\u8907\u88fd\u7684\u904e\u7a0b\u4e2d\uff0c\u6e90\u6578\u64da\u5eab\u7684\u8b8a\u66f4\u6703\u5373\u6642\u53cd\u6620\u5230\u76ee\u6a19\u6578\u64da\u5eab\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n
3. \u4f7f\u7528ETL\u5de5\u5177<\/h2>\n
ETL\uff08Extract, Transform, Load\uff09\u5de5\u5177\u662f\u53e6\u4e00\u7a2e\u6d41\u884c\u7684\u6578\u64da\u9077\u79fb\u65b9\u6848\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5f9eDB2\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u6578\u64da\uff0c\u9032\u884c\u5fc5\u8981\u7684\u8f49\u63db\uff0c\u7136\u5f8c\u52a0\u8f09\u5230\u76ee\u6a19\u6578\u64da\u5eab\u4e2d\u3002\u5e38\u898b\u7684ETL\u5de5\u5177\u5305\u62ecIBM DataStage<\/strong>\u3001Talend<\/strong>\u548cApache Nifi<\/strong>\u3002<\/p>\n
\u4f7f\u7528ETL\u5de5\u5177\u7684\u512a\u52e2\u5728\u65bc\u5176\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u9032\u884c\u6578\u64da\u6e05\u6d17\u548c\u8f49\u63db\u7684\u60c5\u6cc1\u3002<\/p>\n
4. \u4f7f\u7528\u6578\u64da\u5eab\u9023\u63a5\u5668<\/h2>\n
\u8a31\u591a\u6578\u64da\u5eab\u9023\u63a5\u5668\uff08\u5982ODBC\u6216JDBC\uff09\u53ef\u4ee5\u7528\u65bcDB2\u6578\u64da\u9077\u79fb\u3002\u9019\u4e9b\u9023\u63a5\u5668\u5141\u8a31\u7528\u6236\u901a\u904e\u7de8\u7a0b\u65b9\u5f0f\u8a2a\u554f\u6578\u64da\uff0c\u4e26\u5c07\u5176\u8f49\u79fb\u5230\u5176\u4ed6\u6578\u64da\u5eab\u4e2d\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u5408\u9700\u8981\u81ea\u52d5\u5316\u9077\u79fb\u904e\u7a0b\u7684\u60c5\u6cc1\u3002<\/p>\n
Connection conn = DriverManager.getConnection(\"jdbc:db2:\/\/localhost:50000\/sample\", \"user\", \"password\");<\/code><\/pre>\n
\u901a\u904e\u7de8\u5beb\u8173\u672c\uff0c\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u81ea\u52d5\u5316\u6578\u64da\u7684\u63d0\u53d6\u548c\u52a0\u8f09\u904e\u7a0b\uff0c\u5f9e\u800c\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n
5. \u96f2\u7aef\u6578\u64da\u9077\u79fb<\/h2>\n
\u96a8\u8457\u96f2\u8a08\u7b97\u7684\u666e\u53ca\uff0c\u8a31\u591a\u4f01\u696d\u9078\u64c7\u5c07\u6578\u64da\u9077\u79fb\u5230\u96f2\u7aef\u3002\u4f7f\u7528\u96f2\u670d\u52d9\u63d0\u4f9b\u5546\u7684\u6578\u64da\u9077\u79fb\u5de5\u5177\uff0c\u5982AWS Database Migration Service<\/strong>\u6216Azure Database Migration Service<\/strong>\uff0c\u53ef\u4ee5\u7c21\u5316DB2\u6578\u64da\u7684\u9077\u79fb\u904e\u7a0b\u3002<\/p>\n
\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u63d0\u4f9b\u4e86\u81ea\u52d5\u5316\u7684\u9077\u79fb\u6d41\u7a0b\uff0c\u4e26\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u4e4b\u9593\u7684\u9077\u79fb\uff0c\u5f9e\u800c\u964d\u4f4e\u4e86\u9077\u79fb\u7684\u8907\u96dc\u6027\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
DB2\u6578\u64da\u9077\u79fb\u7684\u65b9\u6848\u591a\u7a2e\u591a\u6a23\uff0c\u4f01\u696d\u53ef\u4ee5\u6839\u64da\u81ea\u8eab\u7684\u9700\u6c42\u548c\u74b0\u5883\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u3002\u7121\u8ad6\u662f\u76f4\u63a5\u5c0e\u51fa\u5c0e\u5165\u3001\u6578\u64da\u8907\u88fd\u3001ETL\u5de5\u5177\u3001\u6578\u64da\u5eab\u9023\u63a5\u5668\u9084\u662f\u96f2\u7aef\u9077\u79fb\uff0c\u6bcf\u7a2e\u65b9\u6848\u90fd\u6709\u5176\u7279\u5b9a\u7684\u512a\u52e2\u548c\u9069\u7528\u5834\u666f\u3002\u5728\u9078\u64c7\u9077\u79fb\u65b9\u6848\u6642\uff0c\u4f01\u696d\u61c9\u8003\u616e\u6578\u64da\u91cf\u3001\u9077\u79fb\u6642\u9593\u3001\u6578\u64da\u4e00\u81f4\u6027\u53ca\u672a\u4f86\u64f4\u5c55\u6027\u7b49\u56e0\u7d20\u3002<\/p>\n
\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9999\u6e2fVPS<\/a><\/em>\u548c\u96f2\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22DB2\u6578\u64da\u9077\u79fb\u7684\u591a\u7a2e\u65b9\u6848\uff0c\u5305\u62ec\u5de5\u5177\u9078\u64c7\u3001\u7b56\u7565\u5236\u5b9a\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u52a9\u60a8\u9806\u5229\u5b8c\u6210\u6578\u64da\u8f49\u79fb\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-60895","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60895","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=60895"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60895\/revisions"}],"predecessor-version":[{"id":60896,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60895\/revisions\/60896"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}