问题一：Flink CDC里一般怎么解决维表更新问题，维表数据可能比主表数据后到的情况怎么办？ Flink CDC里一般怎么解决维表更新问题，维表数据可能比主表数据后到的情况，我看官方文档有个look up hint 的功能，所以来试试怎么搞？参考答案：可以使用无界流模式下的异步查找（Async Lookup）：使用 Temp...

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更新时间 2024-12-27 08:39:59

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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