Meta Source：【①群】Apache Flink China社区 Time：2021/11/10 17:13 Proposer：郑淑彬 Status：Resovled Content 郑淑彬 Q： flink sql regular join 是不是把两个流的数据都保存起来Jeff Zhang 简锋看官方文档

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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