实时计算 Flink版完整性的相关内容

文章 2024-08-15 来自：开发者社区

流计算引擎数据问题之Apache Flink 的完整性推理方案设计如何解决

问题一：MillWheel/Cloud DataFlow 架构设计中为何需要节点持久化低水印？ MillWheel/Cloud DataFlow 架构设计中为何需要节点持久化低水印？参考回答：在 MillWheel/Cloud DataFlow 的架构设计中，节点持久化低水印是为了在节点故障时能够快速恢复状态，从而保障数据处理的 Failover ...

问答 2024-06-17 来自：开发者社区

Apache Flink 和 Apache Spark Streaming在完整性推理方面有何不同？

Apache Flink 和 Apache Spark Streaming 在完整性推理方面有何不同？

问答 2024-06-17 来自：开发者社区

Apache Flink 的完整性推理方案是如何设计的？

文章 2024-05-17 来自：开发者社区

实时计算 Flink版产品使用合集之有提供机制来检查和报告数据同步的完整性吗

问题一：Flink CDC有办法统计同步数据源端和目标端的完整性吗？ Flink CDC有办法统计同步数据源端和目标端的完整性吗？如果一条数据写不出去，整个任务都会失败的参考回答：检查点配合exactly_once就是为了保证完整性关于本问题的更多回答可点击原文查看：https://developer.aliyun.com/as...

问答 2023-11-22 来自：开发者社区

Flink CDC有办法统计同步数据源端和目标端的完整性吗？

Flink CDC有办法统计同步数据源端和目标端的完整性吗？如果一条数据写不出去，整个任务都会失败的

问答 2023-06-24 来自：开发者社区

Flink保证数据完整性也是要设置checkpoint设置作业状态的话，可以参考这个文章。是这样不？

Flinkupsert-kafka 保证数据完整性也是要设置checkpoint 设置作业状态的话，可以参考这个文章。是这样不？https://help.aliyun.com/document_detail/444393.html?spm=a2c4g.414256.0.0.7460493ewif7QU

问答 2023-06-24 来自：开发者社区

flink不支持scan.startup.mode的原因，是考虑到数据的完整性是吗？

flink upsert-kafka 不支持scan.startup.mode的原因，是考虑到数据的完整性是吗？但实际结合生产考虑到数据过期你从头开始读也不能保证。

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更新时间 2024-12-12 13:44:22

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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