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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。

flink cdc 可以充当flume/logpipe 之类的使用么？用于收集服务器日志？

最近遇到一个问题，flink cdc通过sql的方式连接上百张oracle表导致oracel服务器的

最近遇到一个问题，flink cdc通过sql的方式连接上百张oracle表导致oracel服务器的cpu占比过高，可以通过什么参数调节吗？

flink cdc一启动，源端Oracle那台服务器的CPU就飙升到80%以上，会是啥原因呢？

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更新时间 2024-05-18 15:52:15

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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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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