{"id":2893,"date":"2011-04-14T23:50:39","date_gmt":"2011-04-14T15:50:39","guid":{"rendered":"http:\/\/www.orczhou.com\/?p=2893"},"modified":"2011-04-14T23:50:39","modified_gmt":"2011-04-14T15:50:39","slug":"mysql-federated-multiple-master-single-slave","status":"publish","type":"post","link":"https:\/\/www.orczhou.com\/index.php\/2011\/04\/mysql-federated-multiple-master-single-slave\/","title":{"rendered":"MySQL Federated\u5f15\u64ce\u5b9e\u73b0\u591a\u4e3b\u4e00\u5907"},"content":{"rendered":"<p>\u5076\u5c14\u6211\u4eec\u9700\u8981\u8fd9\u6837\u505a\u3002<\/p>\n<p>\u5728\u4e00\u53f0\u4e3b\u673a\u4e0a\u5982\u679c\u590d\u5236\u591a\u4e2a\u4e3b\u5e93\uff0c\u53ef\u4ee5\u5f88\u7b80\u5355\uff1a\u5728\u5907\u5e93\u4e3b\u673a\u4e0a\u542f\u52a8\u591a\u4e2aMySQL\u5b9e\u4f8b\uff08<a href=\"http:\/\/dev.mysql.com\/doc\/refman\/5.1\/en\/mysqld-multi.html\">mysqld_muilt<\/a>\uff09\uff0c\u6bcf\u4e2a\u5b9e\u4f8b\u4f7f\u7528\u4e00\u4e2a\u7aef\u53e3\uff0c\u590d\u5236\u591a\u53f0\u4e3b\u5e93\u5c31\u53ef\u4ee5\u4e86\u3002\u4f46\u662f\u5982\u679c\u5e0c\u671b\u590d\u5236\u8fc7\u6765\u7684\u6570\u636e\u90fd\u5728\u540c\u4e00\u4e2a\u5b9e\u4f8b\u4e2d\uff0c\u4e8b\u60c5\u5c31\u590d\u6742\u4e86\u3002<\/p>\n<div class=\"myt1\">1. \u95ee\u9898\u4ee5\u53ca\u5f00\u6e90\u793e\u533a\u7684\u5c1d\u8bd5<\/div>\n<p>\u9700\u6c42\uff1a\u591a\u4e2a\u4e3b\u5e93\u90fd\u590d\u5236\u5230\u4e00\u4e2a\u5907\u5e93\uff0c<strong>\u590d\u5236\u8fc7\u6765\u7684\u6570\u636e\u90fd\u5728\u4e00\u4e2a\u5b9e\u4f8b\u4e2d<\/strong>\uff0c\u8fd9\u6837\u5b9e\u73b0\u5bf9\u5e94\u7528\u5c42\u7684\u900f\u660e\u3002\u76ee\u524d\uff0cMySQL\u672c\u8eab\u4e0d\u63d0\u4f9b\u8fd9\u6837\u7684\u529f\u80fd(<a href=\"http:\/\/forge.mysql.com\/worklog\/task.php?id=1697\">\u8003\u8651\u8fc7\uff0c\u4f46\u4e00\u76f4\u672a\u5b9e\u73b0<\/a>)\u3002<\/p>\n<p><span style=\"color:blue\">1.1<\/span> \u5f00\u6e90\u793e\u533a\u4e5f\u6709\u5f88\u591a\u65b9\u6848\u548c\u60f3\u6cd5\uff0c\u4f8b\u5982Tungsten replicator\uff1a\u53ef\u4ee5\u652f\u6301\u5f02\u6784\u6570\u636e\u590d\u5236\uff0cJAVA\u5b9e\u73b0\uff0c\u6570\u636e\u91cf\u8f83\u5927\u65f6\uff0c\u6027\u80fd\u8f83\u5dee\uff0c\u800c\u4e14MySQL\u7248\u672c\u66f4\u65b0\u8f83\u5feb\uff0c\u800c\u8be5\u8f6f\u4ef6\u652f\u6301\u8f83\u6162\uff1b<\/p>\n<p><span style=\"color:blue\">1.2<\/span> \u518d\u5982<a href=\"http:\/\/www.penglixun.com\/tech\/program\/how_to_mysql_multi_master.html\">P.Linux\u7684\u5c1d\u8bd5<\/a>\uff1a\u901a\u8fc7\u62c9\u53d6\u591a\u4e2a\u4e3b\u5e93\u4e0a\u7684Binlog\u5728\u5355\u4e2a\u5907\u5e93\u4e0a\u5e94\u7528\u7684\u65b9\u5f0f\uff0c\u5bf9MySQL\u6ca1\u6709\u5165\u4fb5\uff0c\u5b9e\u73b0\u4e5f\u8f83\u4e3a\u7b80\u5355\u3002<\/p>\n<p><span style=\"color:blue\">1.3<\/span> <a href=\"http:\/\/www.amazon.com\/High-Performance-MySQL-Optimization-Replication\/dp\/0596101716\">High Performance MySQL<\/a>\u8fd8\u53ef\u4ee5\u901a\u8fc7\u591a\u7ea7\u590d\u5236\u7684\u65b9\u5f0f\u5b9e\u73b0\uff1a\u4f8b\u5982\u6709\u4e3b\u5e93DB1\u3001DB2\uff0c\u90fd\u9700\u8981\u590d\u5236\u5230S1\u4e0a\uff0c\u5219\u5148\u914d\u7f6eD2\u590d\u5236D1\u7684\u5168\u90e8\u6570\u636e\uff0c\u7136\u540e\u518d\u4eceS1\u4e0a\u590d\u5236D2\u7684\u5168\u90e8\u6570\u636e\u5c31\u53ef\u4ee5\u4e86\u3002\u6574\u7406\u9700\u8981\u6ce8\u610fD2\u4e0a\u7684<a href=\"http:\/\/dev.mysql.com\/doc\/refman\/5.0\/en\/replication-options-slave.html#option_mysqld_log-slave-updates\">log-slave-update<\/a>\u9700\u8981\u6253\u5f00\uff0c\u4e3a\u4e86\u51cf\u5c11D2\u7684\u538b\u529b\uff0cDB\u4e0a\u590d\u5236\u8fc7\u6765\u7684\u8868\u53ef\u4ee5\u5168\u90e8\u4f7f\u7528<a href=\"http:\/\/dev.mysql.com\/doc\/refman\/5.1\/en\/blackhole-storage-engine.html\">Blackhole\u5f15\u64ce<\/a>\u3002<\/p>\n<p><span style=\"color:blue\">1.4 <\/span>\u53e6\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b<a href=\"http:\/\/shinguz.blogspot.com\/2008\/10\/mysql-multi-master-single-slave.html\">\u6b20\u6210\u719f\u7684Patch<\/a>\u5b9e\u73b0\u3002<\/p>\n<div class=\"myt1\">2. MySQL Federated\u5f15\u64ce\u7684\u201c\u8f6f\u94fe\u63a5\u201d\u7279\u6027<\/div>\n<p><a href=\"http:\/\/dev.mysql.com\/doc\/refman\/5.1\/en\/federated-storage-engine.html\">Federated\u5f15\u64ce<\/a>\u53ef\u4ee5\u5728\u672c\u5730\u6570\u636e\u5e93\u4e2d\u521b\u5efa\u4e00\u4e2a\u8fdc\u7aef\u6570\u636e\u8868\u7684\u201c\u8f6f\u94fe\u63a5\u201d\u3002\u8fd9\u6837\uff0c\u8bbf\u95ee\u8fdc\u7aef\u6570\u636e\u8868\u5c31\u5982\u540c\u8bbf\u95ee\u672c\u5730\u6570\u636e\u8868\u3002\uff08\u8fd9\u91cc\u8fdc\u7aef\u53ef\u4ee5\u662f\u4e0d\u540c\u4e3b\u673a\u4e0a\u7684\u4e0d\u540c\u5b9e\u4f8b\uff09<\/p>\n<p><a href=\"http:\/\/www.flickr.com\/photos\/26825745@N06\/5619434764\/\" title=\"se-federated-structure by orczhou, on Flickr\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/farm6.static.flickr.com\/5309\/5619434764_bfd3966949.jpg\" width=\"475\" height=\"269\" alt=\"se-federated-structure\"><\/a><\/p>\n<div class=\"myt1\">3. \u4f7f\u7528Federated\u6570\u636e\u8868\u5b9e\u73b0\u591a\u4e3b\u4e00\u5907<\/div>\n<p>\u4f8b\u5982\uff0c\u4e3b\u5e93DB1\uff0cDB2\uff0c\u90fd\u9700\u8981\u590d\u5236\u5230S1\u4e0a\uff0c\u8fd9\u91ccDB1\uff0cDB2\uff0cS1\u5206\u522b\u5728\u4e3b\u673aH1\uff0cH2\uff0cH3\u4e0a\u3002\u9996\u5148\uff0c\u5728\u4e3b\u673aH3(S1\u6240\u5728\u7684\u4e3b\u673a)\u4e0a\u5176\u53e6\u5916\u8d77\u4e24\u4e2aMySQL\u5b9e\u4f8bS2\u3001S3\uff0c\u5206\u522b\u590d\u5236\u4e3b\u5e93DB1\u548cDB2\uff0c\u7136\u540e\u5728\u5b9e\u4f8bS1\u4e0a\u5efa\u7acb\u591a\u4e2aFederated\u8868\u5173\u8054S2\u3001S3\u4e2d\u7684\u6570\u636e\u8868\uff08\u76f8\u5f53\u4e8e\u5728S1\u4e2d\u5efa\u7acb\u5230S2\u3001S3\u7684\u8f6f\u8fde\u63a5\uff09\u3002<\/p>\n<p><a href=\"http:\/\/www.flickr.com\/photos\/26825745@N06\/5618939777\/\" title=\"Federated-Muilt-master by orczhou, on Flickr\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/farm6.static.flickr.com\/5063\/5618939777_2b3daaa899.jpg\" width=\"500\" height=\"439\" alt=\"Federated-Muilt-master\"><\/a><\/p>\n<p>\u8fd9\u65f6\u5e94\u7528\uff0c\u8fde\u63a5\u5230S1\uff0c\u5c31\u53ef\u4ee5<strong>\u540c\u65f6\u900f\u660e\u7684<\/strong>\u8bbf\u95ee\u5230DB1\u3001DB2\u4e2d\u7684<strong>\u5b9e\u65f6<\/strong>\u6570\u636e\u8868\u4e86\u3002<\/p>\n<div class=\"myt1\">4. \u4e00\u4e9b\u8bf4\u660e<\/div>\n<p><span style=\"color:blue\">4.1<\/span> \u4e0a\u9762\u63cf\u8ff0\u7684\u65b9\u6cd5\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u5728S1\u4e0a\u5efa\u7acb\u5230DB1\u3001DB2\u5404\u4e2a\u8868\u7684\u8f6f\u8fde\u63a5\uff0c\u4f46\u662f\u4e3a\u4e86\u6700\u5927\u7a0b\u5ea6\u7684\u51cf\u5c11\u5bf9\u4e3b\u5e93\u7684\u5f71\u54cd\uff0c\u6700\u597d\u5982\u4e0a\u591a\u914d\u4e00\u5c42\u5907\u5e93\u3002<\/p>\n<p><span style=\"color:blue\">4.2<\/span> \u6700\u7b80\u5355\u7684\u53ef\u4ee5\u76f4\u63a5\u5728\u5907\u5e93\u4e0a\u914d\u7f6e\u591a\u4e2a\u5b9e\u4f8b\uff0c\u8ba9\u5e94\u7528\u8fde\u63a5\u591a\u4e2a\u5b9e\u4f8b\u5c31\u597d\u4e86\uff0c\u65e0\u9700\u4e0a\u9762\u8fd9\u4e48\u590d\u5236\u7684\u914d\u7f6e\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1a<\/p>\n<p>1. <a href=\"http:\/\/dev.mysql.com\/doc\/refman\/5.1\/en\/federated-storage-engine.html\">MySQL Manual: The FEDERATED Storage Engine<\/a><\/p>\n<p>2. <a href=\"http:\/\/forums.mysql.com\/read.php?26,238241,256703#msg-256703\">Post of MySQL Forums : Multiple masters to single slave<\/a><\/p>\n<p>3. <a href=\"http:\/\/bbs.chinaunix.net\/viewthread.php?tid=1487796\">\u901a\u8fc7tungsten replicator\u5b9e\u73b0mysql\u591a\u4e3b\u4e00\u4ece\u7684\u5907\u4efd\u67b6\u6784<\/a><\/p>\n<p>4. <a href=\"http:\/\/stackoverflow.com\/questions\/1576603\/is-it-possible-to-do-n-master-1-slave-replication-with-mysql\">Is it possible to do N-master => 1-slave replication with MySQL<\/a><\/p>\n<p>5. <a href=\"http:\/\/shinguz.blogspot.com\/2008\/10\/mysql-multi-master-single-slave.html\">MySQL Multi-Master \u2013 Single-Slave \u2013 Replication <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u591a\u4e3b\u4e00\u4e1b,multiple master, single slave<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","inline_featured_image":false,"_tocer_settings":[],"footnotes":""},"categories":[6],"tags":[67,65,118,66],"class_list":["post-2893","post","type-post","status-publish","format-standard","hentry","category-mysql","tag-federated","tag-multiple-master","tag-mysql","tag-single-slave"],"_links":{"self":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/2893","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/comments?post=2893"}],"version-history":[{"count":14,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/2893\/revisions"}],"predecessor-version":[{"id":2907,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/2893\/revisions\/2907"}],"wp:attachment":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/media?parent=2893"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/categories?post=2893"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/tags?post=2893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}