实时计算 Flink版数据实践的相关内容

阿里云文档 2026-06-07

多种实时数据聚合方案对比选择-实时计算 Flink版-阿里云

本文将为您介绍三种实时聚合的方案，也是技术递进的过程，适用于不同的场景。

阿里云文档 2026-01-12

Flink最佳实践

本文主要介绍实时计算 Flink 版在读取数据和写入数据的最佳实践，确保可以高效地读写云原生数据仓库 AnalyticDB MySQL 版的数据。

文章 2025-03-01 来自：开发者社区

阿里云基于 Flink CDC 的现代数据栈云上实践

摘要：本文来自阿里云高级开发工程师，Apache Flink Committer 阮航老师分享的阿里云基于 Flink CDC 的现代数据栈云上实践。主要分为以下四个内容：基于 Flink CDC 的现代数据栈 CDC YAML 核心功能 CDC YAML 典型应用场景 Demo & 未来展望 ...

文章 2024-06-24 来自：开发者社区

贝壳找房基于Flink+Paimon进行全量数据实时分组排序的实践

摘要：本文投稿自贝壳家装数仓团队，在结合家装业务场景下所探索出的一种基于 Flink+Paimon 的排序方案。这种方案可以在实时环境对全量数据进行准确的分组排序，同时减少对内存资源的消耗。在这一方案中，引入了“事件时间分段”的概念，以避免 Flink State 中冗余数据对排序结果的干扰，在保证排序结...

问答 2023-06-11 来自：开发者社区

大佬问下，flink-cdc读取分区数据时，丢失部分分区数据，有碰到过吗？我们实践发现：cdc读取一

大佬问下，flink-cdc读取分区数据时，丢失部分分区数据，有碰到过吗？我们实践发现：cdc读取一个分区写入的数据表时会丢，但如果建表是不设分区，CDC读取就不会丢，分片表，一个tidb自定义的东西，你看下不加加的话，这个表就可以读到所有数据，加这个配置就丢数据

文章 2023-04-17 来自：开发者社区

基于 Flink CDC 的现代数据栈实践

摘要：本文整理自阿里云技术专家，Apache Flink PMC Member & Committer, Flink CDC Maintainer 徐榜江和阿里云高级研发工程师，Apache Flink Contributor & Flink CDC Maintainer 阮航，在 Flink Forward Asia 2022 数据集成专场的分享。本篇内容主要分为四个部分：深入....

文章 2022-11-23 来自：开发者社区

实验说明通过本节实验可以掌握使用Flink SQL同步RDS MySQL数据到阿里云Elasticsearch基本步骤和实现逻辑，并了解ES数据新增（Insert）与更新（update）的实践结果。实验环境1. 准备环境① RDS MySQL实例5.7.0② 阿里云ES实例6.7.0③ Fllink实例④ MySQL Catalog2. 准备数据① MySQL建表语句CREATETABLE `l....

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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