阿里云宣布PolarDB登顶TPC-C双榜第一，超原记录2.5倍

新浪科技2025-02-26

新浪科技讯 2月26日上午消息，在2025阿里云PolarDB开发者大会上，阿里云宣布PolarDB登顶全球数据库性能及性价比排行榜。根据国际数据库事务处理性能委员会（TPC）官网披露，阿里云PolarDB云原生数据库以超越原记录2.5倍的性能登顶TPC-C基准测试排行榜，以每分钟20.55亿笔交易（tpmC）和单位成本0.8元人民币（price/tpmC）的成绩刷新TPC-C性能和性价比双榜的...

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2月26日上午消息，在2025阿里云PolarDB开发者大会上，阿里云宣布PolarDB登顶全球数据库性能及性价比排行榜。根据国际数据库事务处理性能委员会（TPC）官网披露，阿里云PolarDB云原生数据库以超越原记录2.5倍的性能登顶TPC-C基准测试排行榜，以每分钟20.55亿笔交易（tpmC）和单位成本0.8元人民币（price/tpmC）的成绩刷新TPC-C性能和性价比双榜的...</p>\n\n<a href=\"https://finance.sina.com.cn/tob/2025-02-26/doc-inemurfk8131163.shtml\">网页链接</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"LU0449515922.USD","symbol_name":"HSBC GIF GLOBAL EMERGING MARKETS EQUITY \"PC\" (USD)ACC","start_time":0,"source_url":"https://finance.sina.com.cn/tob/2025-02-26/doc-inemurfk8131163.shtml","article_id":"2514079132","we_media_id":null,"thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=2514079132","pubTimestamp":1740540840,"columns":[],"sourceInfo":{"source_id":"sina","name":"sina"},"weMediaInfo":null,"summary":"新浪科技讯 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2月26日上午消息，在2025阿里云PolarDB开发者大会上，阿里云宣布PolarDB登顶全球数据库性能及性价比排行榜。根据国际数据库事务处理性能委员会（TPC）官网披露，阿里云PolarDB云原生数据库以超越原记录2.5倍的性能登顶TPC-C基准测试排行榜，以每分钟20.55亿笔交易（tpmC）和单位成本0.8元人民币（price/tpmC）的成绩刷新TPC-C性能和性价比双榜的世界纪录。\n\n　　TPC-C是由TPC组织制定的针对衡量在线事务处理（OLTP）系统性能的基准测试，被誉为数据库领域的“奥林匹克”，是全球最具公信力的测试标准，也是商业数据库证明自身实力的硬性门槛之一。该基准测试会考察关系型数据库系统的全链路能力，包括2大衡量标准：性能（tpmC）和性价比（price/tpmC）。性能表示数据库能够跑多快，性价比表示数据库的成本能做到多低。\n　　本次打榜中，阿里云PolarDB云原生数据库以20.55亿tpmC的性能成绩一举夺魁，且成本相比原纪录降低了近40%。在测试的8小时期间，PolarDB完成了2.2万亿次数据操作，tpmC波动率仅为0.16%，保障了100%的数据正确性，这同时也体现了PolarDB Limitless超大集群的性能稳定性。在稳定性测试中，HA（“高可用性”High Availability）实现秒级切换，切换期间性能损失小于1%，完美通过了ACI（Atomicity（原子性）、Consistency（一致性）、Isolation（隔离性）3个特性测试。同时，这一新纪录模拟了16亿用户同时上线进行交易，其处理能力相当于天猫2020双11订单峰值场景的59倍，成功扛起全球最大流量洪峰。\n　　阿里云智能集团副总裁、数据库产品事业部负责人李飞飞在会上表示：“很荣幸能够在全球最权威的性能赛道上与海内外厂商同台竞技，PolarDB登顶TPC-C排行榜，不仅是阿里云自身技术实力的证明，更说明国产数据库在性能和性价比方面均已达到全球领先水平。让每个CPU核都能物尽其用、为客户提供更高的性能是PolarDB持续的优化重点。” 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