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问题一：flink cdc 这个错是什么问题导致的呢？ flink cdc insert-only records but DataStream API record contains: UPDATE_BEFORE 这个错是什么问题导致的呢？参考回答：在 Apache Flink CDC 的应用...

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Flink CDC产品常见问题之同步数据失败如何解决

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[帮助文档] 如何使用Flink,通过CTAS语句将MySQL数据同步至EMRServerlessStarRocks中

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[帮助文档] 如何使用FlinkCDC将MySQL数据同步至EMRServerlessStarRocks

本文为您介绍如何使用Flink CDC将MySQL数据同步至EMR Serverless StarRocks中。

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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

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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