理解 InnoDB Undo Log 和 Redo Log 的区别
原文英文，约2500词，阅读约需9分钟。发表于：。In InnoDB, the undo log and the redo log are two indispensable components that play a vital role in maintaining data integrity and ensuring transactional consistency. Both logs are crucial in the...
InnoDB的undo log和redo log是维护数据完整性和事务一致性的重要组成部分。undo log记录修改前的原始值，用于支持事务一致性和撤销更改。redo log确保持久性和崩溃恢复，记录数据库的更改。了解它们的区别对于数据完整性和持久性至关重要。
