{"id":1606,"date":"2010-05-29T12:09:00","date_gmt":"2010-05-29T04:09:00","guid":{"rendered":"http:\/\/www.brofive.org\/?p=1606"},"modified":"2018-05-12T21:25:28","modified_gmt":"2018-05-12T13:25:28","slug":"voltdb%e7%bb%88%e4%ba%8e%e5%8f%91%e5%b8%83%e4%ba%86","status":"publish","type":"post","link":"http:\/\/www.brofive.net\/?p=1606","title":{"rendered":"VoltDB\u7ec8\u4e8e\u53d1\u5e03\u4e86"},"content":{"rendered":"<p><a href=\"http:\/\/www.brofive.net\/wp-content\/uploads\/2018\/05\/image-20.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" style=\"border-top: 0px; border-right: 0px; border-bottom: 0px; border-left: 0px; display: inline\" border=\"0\" alt=\"image\" src=\"http:\/\/www.brofive.net\/wp-content\/uploads\/2018\/05\/image_thumb-20.png\" width=\"347\" height=\"106\"><\/a>  <\/p>\n<p><font size=\"4\">VoltDB\u662fStoneBraker\u6700\u65b0\u7814\u7a76\u6210\u679c\uff0c\u662f\u4e00\u4e2a\u4f18\u5316\u541e\u5410\u7387\u7684\u9ad8\u6027\u80fd\u96c6\u7fa4\u5f00\u6e90SQL RDBMS\uff0c\u652f\u6301ACID\u3002\u4ece\u786c\u4ef6\u4e0a\u770b\uff0cVoltDB\u57fa\u4e8ePC+\u4ee5\u592a\u7f51+\u672c\u5730\u5b58\u50a8\uff1b\u4ece\u4f53\u7cfb\u7ed3\u6784\u4e0a\u770b\uff0c\u5176\u5185\u90e8\u662f\u4e00\u4e2aShareNothing\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u901a\u8fc7\u5e76\u884c\u5355\u7ebf\u7a0b\u6765\u4fdd\u8bc1\u4e8b\u52a1\u4e00\u81f4\u6027\u548c\u9ad8\u6027\u80fd\uff0c\u6240\u6709\u4e8b\u52a1\u88ab\u5b9e\u73b0\u4e3aJava\u5b58\u50a8\u8fc7\u7a0b\uff0c\u6240\u6709\u5b58\u50a8\u8fc7\u7a0b\uff08\u4e8b\u52a1\uff09\u5747\u5168\u5c40\u6709\u5e8f\uff0c\u7531\u4e8e\u907f\u514d\u4e86\u9501\u7684\u4f7f\u7528\uff0c\u56e0\u6b64\u53ef\u4ee5\u4fdd\u8bc1\u6bcf\u4e2a\u4e8b\u52a1\u5728\u6240\u6709\u5206\u533a\u4e0a\u5e76\u884c\u6267\u884c\u5b8c\u6210\u540e\u624d\u7ee7\u7eed\u6267\u884c\u4e0b\u4e00\u4e2a\u4e8b\u52a1\uff0c\u4e8b\u52a1\u4e0d\u4f1a\u4e71\u5e8f\u6267\u884c\u3002\u5b58\u50a8\u8fc7\u7a0b\u5185\u90e8\u652f\u6301\u5206\u7ec4\u3001\u591a\u8defJoin\u3001\u805a\u5408\u3001\u51fd\u6570\u7b49\u7b49\uff0c\u5982\u679c\u5e0c\u671b\u63d0\u9ad8\u541e\u5410\u7387\uff0c\u4f7f\u7528\u5355\u4e8b\u52a1\u591aSQL\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u541e\u5410\u7387\u3002VoltDB\u7684\u53ef\u9760\u6027\u901a\u8fc7\u5197\u4f59\u548c\u81ea\u52a8\u6062\u590d\u6765\u4fdd\u8bc1\u3002<\/font> <\/p>\n<p><font size=\"4\">VoltDB\u503c\u5f97\u5173\u6ce8\u7684\u4e00\u4e2a\u7279\u6027\u662f\u81ea\u52a8\u6570\u636e\u5206\u533a\uff0c\u6570\u636e\u8868\u4f1a\u88ab\u81ea\u52a8\u5206\u914d\u5230\u96c6\u7fa4\u8282\u70b9\u3002\u53ef\u4ee5\u770b\u6210\u662f\u4f20\u7edfSharding\u7684\u5347\u7ea7\u3001\u6574\u5408\u7248\u672c\u3002\u53e6\u5916\u4e00\u4e2a\u7279\u6027\u662f\u81ea\u52a8\u5feb\u7167\uff0c\u8fd9\u6837\u5728\u4e00\u4e2a\u4e8b\u52a1\u5185\u90e8\u65e0\u9700\u8fdb\u884cIO\u64cd\u4f5c\uff0c\u53ef\u4ee5\u5728\u5fae\u79d2\u7ea7\u522b\u5b8c\u6210\u4e8b\u52a1\uff0c\u636e\u8bf4\u6027\u80fd\u63d0\u9ad850\u500d\u3002\u7b2c\u4e09\u4e2a\u7279\u6027\u662f\u5f02\u6b65\u4e8b\u52a1\u63d0\u4ea4\u3002\u4ece\u67d0\u79cd\u610f\u4e49\u4e0a\u770b\uff0cVoltDB\u662f\u4e00\u4e2a\u5171\u4eab\u5185\u5b58\u7684\u96c6\u7fa4\uff0c\u6709\u4e9b\u50cf\u6b64\u524d\u6709\u4eba\u63d0\u5230\u7684\u201c<\/font><a href=\"http:\/\/highscalability.com\/blog\/2009\/3\/16\/are-cloud-based-memory-architectures-the-next-big-thing.html\"><font size=\"4\">Ram Cloud<\/font><\/a><font size=\"4\">\u201c\u3002VoltDB\u7684\u7cfb\u7edf\u6027\u80fd\u636e\u8bf4\u5728\u51e0\u4e2a\u8282\u70b9\u5c31\u53ef\u4ee5\u8fbe\u5230\u767e\u4e07TPS<\/font> <\/p>\n<p><font size=\"4\">VoltDB\u652f\u6301\u591a\u8282\u70b9\u5e76\u884c\u4e8b\u52a1\u5904\u7406\uff0c\u7406\u8bba\u4e0a\u4e0d\u5b58\u5728\u8282\u70b9\u4e0a\u9650\uff0c\u4e0d\u8fc7VoltDB\u5f00\u53d1\u4eba\u5458\u6700\u5927\u6d4b\u8bd5\u96c6\u7fa4\u662f20\u4e2a\u8282\u70b9\u3002\u76ee\u524dVoltDB\u8fd8\u5b58\u5728\u4e0d\u5c11\u9650\u5236\uff0c\u4e3b\u8981\u5305\u62ec\uff1a\uff081\uff09\u4e0d\u652f\u6301\u52a8\u6001\u4fee\u6539Schema\uff082\uff09\u589e\u52a0\u8282\u70b9\u9700\u8981\u505c\u670d\uff083\uff09\u4e0d\u652f\u6301xDBC\uff084\uff09Adhoc\u67e5\u8be2\u6027\u80fd\u4e0d\u4f18\u5316\u3002<\/font> <\/p>\n<p><font size=\"4\">\u9002\u7528\u4e8e\u5982\u4e0b\u5e94\u7528\uff1a<\/font> <\/p>\n<ul>\n<li>\n<p><font size=\"4\">Orders of magnitude better performance than conventional DBMS<\/font><\/p>\n<li>\n<p><font size=\"4\">Linear scalability<\/font><\/p>\n<li>\n<p><font size=\"4\">SQL as the DBMS interface<\/font><\/p>\n<li>\n<p><font size=\"4\">ACID transactions to ensure data consistency and integrity<\/font><\/p>\n<li>\n<p><font size=\"4\">High availability 24x7x365<\/font><\/p>\n<\/li>\n<\/ul>\n<p><font size=\"4\">VoltDB\u6587\u6863\u6ca1\u6709\u660e\u786e\u8bf4\u660e\u7cfb\u7edf\u5bb9\u91cf\u548c\u5185\u5b58\u7684\u5173\u7cfb\uff0c\u4ee5\u53ca\u5355\u5206\u533a\u548c\u591a\u5206\u533a\u7684\u5173\u7cfb\uff0c\u6709\u7a7a\u8981\u8bd5\u4e00\u8bd5\u3002<\/font> <\/p>\n<p><font size=\"4\">\u66f4\u591a\u4fe1\u606f\uff1a<br \/>1. <\/font><a href=\"http:\/\/www.voltdb.com\/product\"><font size=\"4\">http:\/\/www.voltdb.com\/product<\/font><\/a><br \/><font size=\"4\">2. <\/font><a href=\"http:\/\/svnmirror.voltdb.com\/eng\"><font size=\"4\">http:\/\/svnmirror.voltdb.com\/eng<\/font><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>VoltDB\u662fStoneBraker\u6700\u65b0\u7814\u7a76\u6210\u679c\uff0c\u662f\u4e00\u4e2a\u4f18\u5316\u541e\u5410\u7387\u7684\u9ad8\u6027\u80fd\u96c6\u7fa4\u5f00\u6e90SQL RDBMS\uff0c\u652f\u6301AC&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,119],"tags":[339,127],"views":2637,"_links":{"self":[{"href":"http:\/\/www.brofive.net\/index.php?rest_route=\/wp\/v2\/posts\/1606"}],"collection":[{"href":"http:\/\/www.brofive.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.brofive.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.brofive.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.brofive.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1606"}],"version-history":[{"count":1,"href":"http:\/\/www.brofive.net\/index.php?rest_route=\/wp\/v2\/posts\/1606\/revisions"}],"predecessor-version":[{"id":1607,"href":"http:\/\/www.brofive.net\/index.php?rest_route=\/wp\/v2\/posts\/1606\/revisions\/1607"}],"wp:attachment":[{"href":"http:\/\/www.brofive.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.brofive.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1606"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.brofive.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}