RocketMQ是什么

Posted on Sat 11 September 2021 in Computer Science

Apache RocketMQ is a distributed messaging and streaming platform with low latency, high performance and reliability, trillion-level capacity and flexible scalability.

RocketMQ 是一个分布式消息中间件,其具有低延迟、高性能和可靠性、万亿级容 …


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简单聊聊MySQL Binlog

Posted on Mon 30 August 2021 in Computer Science • Tagged with MySQL

Binlog (binary log)是一组日志文件,包含了对MySQL服务器进行的数据修改和变更,并持久化到磁盘中。Binlog以事件的格式存储,包括了所有的DDL和DML语句(例如数据表Schema的创建和变更,以及数据行的变更)。此外,每个Binlog …


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