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阿里云文档 2025-09-18

Flink+Sedona实时交通密度分析

实时计算Flink版支持与Apache Sedona集成，为用户提供强大的分布式实时地理空间分析能力。本文以一个实时交通密度分析的场景为例，详细介绍如何在Flink中调用Sedona的空间函数，对数据流进行高效的地理空间计算。

阿里云文档 2025-07-29

从Apache Flink持续导入

StarRocks提供Apache Flink连接器（以下简称Flink Connector），可以通过Flink导入数据至StarRocks表。相比于Flink自带的flink-connector-jdbc，StarRocks的Flink Connector性能更优越且稳定性更强，特别适合大规模数据导入场景。

阿里云文档 2024-09-09

Apache Log4j 0Day安全漏洞公告说明

近日，阿里云计算有限公司发现阿帕奇Log4j2组件存在远程代码执行漏洞，并将漏洞情况告知阿帕奇软件基金会。本文为您介绍该漏洞的影响范围及相应的客户侧和云服务侧的安全建议。

阿里云文档 2024-08-21

在挂载文件存储HDFS版的Hadoop集群上安装及使用ApacheFlink

本文介绍如何在挂载文件存储 HDFS 版的Hadoop集群上安装及使用Apache Flink。

文章 2024-06-25 来自：开发者社区

深度分析：Apache Flink及其在大数据处理中的应用

引言在大数据处理领域，实时数据流处理已成为关键技术之一。Apache Flink作为一款开源的流处理框架，因其低延迟、高吞吐量和强大的状态管理能力，受到了广泛关注。本文将深入探讨Flink的核心特点，并与其他同类产品（如Apache Spark、Apache Storm、Apache Kafka Streams）...

文章 2022-02-17 来自：开发者社区

免费下载！Apache Flink 系列电子书之开源大数据前瞻与应用实战

大数据时代对人类的数据驾驭能力提出了新的挑战，也为人们获得更为深刻、全面的洞察能力提供了前所未有的空间与潜力。作为技术负责人，如何评估接踵而至的新技术？作为一线技术骨干，每天沉在业务里，怎样才能快速和时代接轨，让自己不落伍？作为企业决策者，如何搭建实用的大数据生态体系框架，完善数据基础设施，提升企业内部数据服务能力？埋头苦干的同时，也需要抬头看看最新的技术风向。Flink 社区年度策划的 202....

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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

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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