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Flink CDC这个速度貌似很慢是哪里的使用不对么？

Flink CDC在windows idea里面跑的mysql cdc全量初始化这个速度貌似很慢是哪里的使用不对么？

Flink CDC数据同步问题之数据同步很慢如何解决

问题一：Flink CDC sqlserver 开启cdc之前的数据同步的很慢怎么解决？ Flink CDC sqlserver 开启cdc之前的数据同步的很慢怎么解决？参考答案：同步之前需要全量一下所以会很慢，我用sql，不管你是table-api还是DataStreamApi 找一下对应构...

Flink写hudi的时候很慢

Flink写hudi任务，任务checkpoint的时候会进行commit，导致任务爆红busy100%，如下图所示，怎么样可以避免任务阻塞呢？是加大资源还是修改配置，希望大家多多提供建议

Flink CDC同步到后面速度变得很慢是什么问题？

Flink CDC中mongodb同步到kafka开始的时候速度很快，但是同步到后面速度变得很慢是什么问题，mongodb用的7.0.2，flink cdc用的2.4.2，flink用的1.16，mongodb和kafka都是本地的？

Flink CDC全量同步时数据分片速度快吗，为什么我分片速度很慢，而且是越来越慢？

Flink CDC的很慢，我update一个数据之后间隔了3分钟才修改过来，这个会是有什么原因么？

Flink CDC的很慢，我update一个数据之后间隔了3分钟才修改过来，这个会是有什么原因么？debezium.log.mining.strategy'='online_catalog''debezium.log.mining.continuous.mine'='true这两个有用么？

Flink CDC在idea本地跑性能很快部署到yarn上性能很慢是怎么回事？

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更新时间 2024-04-04 17:49:09

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

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