实时计算 Flink版数据量全量同步的相关内容

问答 2024-07-15 来自：开发者社区

Flink CDC如果数据oracle 数据量比较大，是先进行全量同步，分两个job 来执行吗？

Flink CDC如果数据oracle 数据量比较大，是先进行全量同步，然后再进行增量同步，分两个job 来执行吗？这中间会不会全量同步的时候有些数据已经变动，这部分变动的数据，增量同步的时候可以监听到吗？

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更新时间 2024-07-16 09:30:56

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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