流处理实时计算 Flink版spark 的相关内容

阿里云文档 2025-09-19

本文介绍了使用Flink、EMR Serverless Spark和Paimon构建流批一体数据湖分析的完整流程，包括数据写入、交互查询及Compact操作。

本文演示了使用实时计算Flink版和EMR Serverless Spark构建Paimon数据湖分析流程。该流程包括将数据写入OSS、进行交互式查询以及执行离线数据Compact操作。EMR Serverless Spark完全兼容Paimon，通过内置的DLF元数据与其他云产品（例如，实时计算Flink版）实现元数据互通，形成完整的流批一体化解决方案。它支持灵活的任务运行方式和参数配置，满足实...

文章 2023-10-09 来自：开发者社区

没有监控的流处理作业与茫茫大海中的裸泳无异 - 附 flink 与 spark 作业监控脚本实现

前言大家好，我是明哥！在前段时间的一篇博文中，笔者分析了 flink standalone 模式且不能使用 hdfs 场景下的各种问题及其应对方案，当时明确指出，在只能使用本地文件系统的情况下，flink job manager 是没有办法做到 HA 高可用的，因为没有一个分布式共享存储来提供多个job manager需要共享的状态信息，如已经提交的作业的JobGraph等信息。michaell....

问答 2022-02-15 来自：开发者社区

问个问题：在 SQL 和流处理方面，Flink 和 Spark 是不分伯仲的。在图计算

问个问题：在 SQL 和流处理方面，Flink 和 Spark 是不分伯仲的。在图计算和机器学习方面，Spark 有 GraphX 和 MLlib，Flink 有相应的模块吗？ Spark 玩腻了，想换换口味。望路过的大佬回答，小白请绕道，谢谢~ 本问题来自阿里云开发者社区的【11大垂直技术领域开发者社群】。点击这里欢迎加入感兴趣的技术领域群。

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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。

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实时同步

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Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优