Abstract: In this paper we analyze the structure and generation of InnoDB-indices, as well as navigation in this internal structures with respect to its application in digital forensics. We thus ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

日前，一批有影响力的MySQL用户和开发者向甲骨文联合发布了一封公开信，呼吁建立一个独立的非营利基金会来支持MySQL社区发展，希望甲骨文作为MySQL软件及商标所有者协助制定计划并参与其中。

在万物互联的浪潮下，IoT设备的爆发式增长推动着数据量呈指数级攀升。OPPO作为全球领先的智能终端厂商，以“1+3”策略（ 手机 ...

The Mysql2 gem is meant to serve the extremely common use-case of connecting, querying and iterating on results. Some database libraries out there serve as direct 1:1 mappings of the already complex C ...

这不是一条 SQL 就搞定的事情吗？ 我曾经负责过的并发量蛮高的商品库存系统，核心扣减逻辑真的就是靠一条 SQL 搞定的。没有引入分布式锁（如 Redis Lock）或者消息队列。 核心思路其实就是数据库层面的乐观锁。利用 MySQL 的行锁特性 + UPDATE 语句的原子性，再配合 Java 中判断影响行数（Affected ...

Strong Migrations sets a long statement timeout for migrations so you can set a short statement timeout for your application.