Flink CDC中这个oracle全量、增量同步的效率还是不太行，不管是用springboot集成，直接java -jar独立启动还是在webUI上面提交jar启动，感觉比DataX + OGG的方案要低了不止一两个数量级，有优化思路吗？给了8个G内存，并行度调高速度还是一样的不知道是我哪里写的有问题。

问答 2023-08-13 来自：开发者社区

问下, flink cdc已经实现source合并优化了吗，有说在哪个版本实现的吗？

问答 2023-08-09 来自：开发者社区

Flink CDC中debezium xstream有哪些配置需要优化哦？延迟在5s以上了。

问答 2023-07-26 来自：开发者社区

Flink CDC中现在对 db2 的支持还用的 cdc-1.0 的方式，这个后面有计划优化吗？

Flink CDC中现在对 db2 的支持还用的 cdc-1.0 的方式，这个后面有计划优化为 cdc-2.0 的方式吗？

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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。

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MySQL 到 Hologres

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