数据同步延迟-阿里云

数据传输DTS延迟了，诊断出异常是因为锁表了，这个表不在数据同步中，怎么解决？

数据同步大事务同步延迟

在数据库系统中，数据同步通常是指将一处的数据更新实时、准确地反映到另一处的过程。大事务同步延迟的问题，一般出现在分布式数据库或者主从数据库架构中，特别是在处理大数据量的事务时。大事务包含了大量的操作，比如大量数据的插入、更新或删除等。这些事务执行的时间可能会比较长，尤其是在网络环境和硬件性能限制下...

redis与mysql的数据一致性问题（数据同步延迟）

redis与mysql的数据一致性问题（数据同步延迟）案例：考虑一个简单的电子商务网站，有一个商品信息服务，使用MySQL存储商品信息，而使用Redis缓存了商品的价格信息。用户在浏览商品页面时，系统首先查询Redis获取商品价格，如果缓存中不存在，则从MySQL中查询并写入Redis缓存。这样的设...

求助，otter数据同步延迟问题

otter同步时候遇到，数据一直有更新，但是binlog及位点信息一直不变，延迟时间一直变大请问这种情况如何处理原提问者GitHub用户chenyanter

多元索引的数据同步延迟有多大？写进去的数据过多久可以通过多元索引查出来

这个场景下有什么指标是能够监控到数据同步延迟吗？

flink cdc消费mysql binlog发到kafka这个场景下有什么指标是能够监控到数据同步延迟吗？

mysql读写分离后数据同步延迟的问题

mysql读写分离后数据同步延迟的问题 Mysql设成了Master/Slave方式，一主四从，各占一台服务器，内网方式同步数据，主只负责写，从负责同步及读。在线人数少的时候一切正常，人数增加到一定数量后，开始出现同步延迟，最高到了延迟40分钟。请问有类似经验的兄弟，如何解决？或者提示一下从何处入手...

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更新时间 2024-03-28 18:04:13

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实时计算Flink版

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立即开通

产品控制台

产品文档

实时同步

MySQL 到 Hologres

Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优