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mysqlRedis一致性
mysqlRedis一致性
彻底搞懂
Redis
和
Mysql
如何保证数据
一致性
但是在极端情况下,由于删除
Redis
和更新数据库这两个操作并不是原子操作,如果出现其它线程来访问,还是会存在数据不一致的问题如何保证数据
一致性
如果需要在极端情况下仍然去保证
Redis
和
Mysql
的数据
一致性
就只能采用最终
一致性
的
一
个方案...
高并发架构系列:
Redis
缓存和
MySQL
数据
一致性
方案详解
读取缓存步骤一般没有什么问题,但是一旦涉及到数据更新:数据库和缓存更新,就容易出现缓存(
Redis
)和数据库(
MySQL
)间的数据
一致性
问题。不管是先写
MySQL
数据库,再删除
Redis
缓存;还是先删除缓存,再写库,都有可能出现数据不一致的情况...
1
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云数据库RDS MySQL版
MySQL 是全球最受欢迎的开源数据库,阿里云MySQL版 通过深度的内核优化和独享实例提供稳定极致的数据库性能,同时灵活的部署架构及产品形态,可满足不同场景下的数据库需求。
了解详情
管理控制台
在线咨询
最新活动
MySQL2核4G 8.8元/月
数据库专场优惠
快速入门
帮助文档
快速入门
最佳实践
SaaS上云数据库
数据库客户案例合集
产品推荐
云数据库PolarDB
云原生数据仓库MySQL
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云数据库RDS MySQL版
MySQL 是全球最受欢迎的开源数据库,阿里云MySQL版 通过深度的内核优化和独享实例提供稳定极致的数据库性能,同时灵活的部署架构及产品形态,可满足不同场景下的数据库需求。
了解详情
管理控制台
在线咨询
最新活动
MySQL2核4G 8.8元/月
数据库专场优惠
快速入门
帮助文档
快速入门
最佳实践
SaaS上云数据库
数据库客户案例合集
产品推荐
云数据库PolarDB
云原生数据仓库MySQL