实时计算 Flink版sql数据处理的相关内容

文章 2024-09-07 来自：开发者社区

奇迹降临！解锁 Flink SQL 简单高效的终极秘籍，开启数据处理的传奇之旅！

在大数据处理领域，Flink SQL 以其强大的功能和简洁的语法，成为了众多开发者的首选。然而，要写出简单高效的 Flink SQL 并非易事。在这篇文章中，我将分享一些实用的技巧和最佳实践。首先，深入理解数据的特点和业务需求至关重要。只有清楚地知道数据的来源、格式、规模以及处理的目标，才能针对性地编写高效的 ...

文章 2024-08-09 来自：开发者社区

奇迹降临！解锁 Flink SQL 简单高效的终极秘籍，开启数据处理的传奇之旅！

问答 2023-09-12 来自：开发者社区

Flink CDC请问可以使用flink sql实现dwd到dws，dws到ads数据处理吗?

Flink CDC实时数仓构建过程中，如果将dwd、dws、ads层数据都放到doris中，请问可以使用flink sql实现dwd到dws，dws到ads数据处理吗? 好像flink没法监听doris中数据的cdc哇,或有其他简单方式实现dwd到dws，再dws到ads吗？

问答 2022-02-15 来自：开发者社区

[@talishboy][¥20]我想知道 flink sql 能不能解决通用的数据处理问题？ flink sql 会不会将一条SQL 解析后拆分为多个算子，将这个SQL并发的执行在集群上面。但是像是 map() 之类的数据变换不能很方便的用SQL表达出来，这种情况下，会如何处理？

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更新时间 2024-09-08 08:47:07

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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