实时计算 Flink版同步数据权限的相关内容

阿里云文档 2025-08-28

本文介绍了通过Flink使用CTAS语句将MySQL数据实时同步至EMR Serverless StarRocks，支持表结构与数据同步并处理Schema变更。

本文为您介绍如何使用阿里云实时计算Flink，通过CTAS语句将MySQL数据同步至EMR Serverless StarRocks中。

阿里云文档 2025-06-05

如何使用Flink,通过CTAS语句同步MySQL数据至StarRocks

本文为您介绍如何使用EMR DataFlow集群中的Flink服务，通过CTAS语句将MySQL数据同步至EMR Serverless StarRocks中。

问答 2025-02-12 来自：开发者社区

Flink-CDC同步oracle数据，为什么要授予FLASHBACK权限?

Flink-CDC同步oracle数据，为什么要在oracle中授予对应表的FLASHBACK权限呢？官方给出的示例授权语句：GRANT FLASHBACK ANY TABLE TO flinkuser;在全量同步阶段或者增量同步阶段，需要闪回权限吗？客户提出这个问题，担心授予闪回权限导致数据不一致。我在网络上也没找到类似的回答。望各位大佬解答疑惑！

阿里云文档 2024-07-26

基于Flink平台同步MySQL数据至StarRocks

CTAS可以实现单表的结构和数据同步，CDAS可以实现整库同步或者同一库中的多表结构和数据同步。本文为您介绍如何使用实时计算Flink平台和E-MapReduce StarRocks通过CTAS&CDAS功能实现实时数仓中TP（Transaction Processing）和AP（Analytical Processing）数据同步的场景。

问答 2023-10-31 来自：开发者社区

有没有人使用过多个flink任务直接给一个目标表批流同步数据，这种数据和表权限会不会锁表？

问答 2023-10-31 来自：开发者社区

flink cdc同步oracle数据，或者有没有别的需求权限更小的准实时同步方式？

flink cdc同步oracle数据，需求是增量同步不需要历史的。原表只有insert没有update，所以不需要变更数据。某些权限可以不要吗，尤其是图中两个。或者有没有别的需求权限更小的准实时同步方式？

阿里云文档 2023-01-29

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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更新时间 2025-02-13 12:08:55

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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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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

成本优化

作业自动调优