【第2集】02_韩顺平MySQL_Mysql5.7安装配置 译 【韩顺平讲MySQL】零基础一周学会MySQL -sql mysql教程 mysql视频 mysql入门 - 02_韩顺平MySQL_Mysql5.7安装配置 【第3集】03_韩顺平MySQL_命令行连接到MySQL 译 【韩 ...

MariaDB's short-lived tenure as a public company is all but over, as the struggling database business is now fully under the ...

In today’s data-driven world, selecting the right database is essential for any organization aiming to optimize performance, ...

在数据库管理的世界里，MySQL系统中的undo log扮演着至关重要的角色。当一则消息突然传来，称某客户的MySQL系统在清理undo log过程中竟耗费了惊人的10小时之久，业界的注意力瞬间聚焦于此。更引人注目的是，这一看似棘手的问题，竟在神秘的ChatDBA——这位AI版DBA助手的介入下，得以迅速解决。本文将深入剖析这一事件，揭示ChatDBA如何凭借其智慧与速度，成功化解这场数据库危机。

Post-IPO chapter ends after SQL biz shed jobs, products in bid to find buyer A private equity bid has succeeded in its ...

复制延迟，广义而言，是指数据在主库和从库之间同步的时间差。在典型的MySQL架构中，由于主库需要将变更记录到binlog文件，备库再通过异步或半同步的方式进行数据同步，这一过程受多个因素影响，如网络延迟、高负载等。因此，即便在技术上做到尽量减少延迟，实际应用中依然难以避免数据不一致的风险。这种风险在故障转移场景尤为明显，若此时主备之间存在较大延迟，发生故障时将可能导致数据丢失，严重影响企业运营。

The FBI and cybersecurity researchers have disrupted a massive Chinese botnet called "Raptor Train" that infected over ...

The cloud services provider’s announcements this year focused on providing developers and enterprises with new ways to take ...

In the article "Bypassing airport security via SQL injection," two security researchers recently demonstrated how they ...