摘要：本文整理自中阿里云 DataWorks 数据集成团队陈吉通老师在 Flink Forward Asia 2024 生产实践（二）专场中的分享。内容分为以下四个部分： 1.阿里云 DataWorks 数据集成介绍 2.DataWorks 数据集成入湖解决方案的架构和原理 3.DataWorks 数据集成入湖场景的产品化案例分享 4.未来规划 01 阿里...

问答 2024-07-26 来自：开发者社区

在Flink CDC中如下源端库加字段is not null场景同步会报错？

在Flink CDC中java.lang.RuntimeException: failed to apply schema change. 源端库加字段is not null场景同步会报错？Caused by: java.sql.SQLSyntaxErrorException: Field 'wx_sign_flag' is not null but doesn't have a defa...

问答 2024-07-22 来自：开发者社区

Flink CDC这个特性是在 2.4 做过改动吗，怎么不符合预期哈，分表场景，新增表并没有被同步？

问答 2024-06-25 来自：开发者社区

在Flink CDC中我的场景是把变更数据抽到Kafka进行实时计算，这种脏数据应该咋处理？

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更新时间 2025-03-02 12:50:57

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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