腾讯计费是支撑腾讯内部业务千亿级营收的互联网计费平台，业务系统涉及账户管理、精准营销、安全风控、稽核分账、计费分析等多维度服务。 腾讯计费某业务系统，为用户或内部系统提供交易实时查询类服务。该场景存在几个特征：数据访问量大，写入峰值 ...

MySQL更改了管理外键约束和级联操作的方式。从MySQL 9.6开始，外键验证和级联操作将由SQL层处理，而不是InnoDB存储引擎。这有助于改善变更跟踪、复制精度和数据一致性，使MySQL在CDC管道、混合数据库环境和分析工作负载中更加可靠。 长期以来，从事变更数据 ...

When MySQL 5.5 switched its underlying storage engine MyISAM to another, InnoDB, it drew questions and created some confusion about the foundation of this database. Certainly, the choice of a storage ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Ludi Akue discusses how the tech sector’s ...

MySQL AB has signed a multiyear agreement with Oracle to renew its licensing of the InnoDB database storage engine, according to a MySQL executive. The move resolves confusion in the market about the ...