Apache Flink：全球领先的开源大数据计算引擎 Apache Flink 是一个开源的分布式大数据处理引擎, 可对有限数据流和无限数据流进行有状态计算。作为 Apache 软件基金会 (ASF) 顶级项目之一，Flink 在流处理方面具有绝对的优势，提供高吞吐、低延时的计算能力， Exactly-once 语义保证数据的准确性，亚秒级别的处理延迟确保业务的快速响应。作为快速发展的新一代....

文章 2020-05-09 来自：开发者社区

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本文作者：郭华（付空）　阿里云实时计算高级产品经理产品介绍新华智云是一家致力于通过大数据技术驱动媒体变革的公司，数芯是新华智云推出的实时舆情分析平台，旨在满足用户一系列舆情分析需求。包括：对事件、新闻、媒体、人物、地域、机构、行业，甚至关键词、热门话题等的抓取、识别、聚合、热度分析以及可视化展示等。总览事件跟踪系统设计网络舆情是社会舆论的一种表现形式，通俗的说是人们通过网络表达对某些社会....

文章 2019-02-26 来自：开发者社区

基于实时计算（flink）打造舆情分析平台——新华智云

案例与解决方案汇总页：阿里云实时计算产品案例&解决方案汇总产品介绍新华智云是一家致力于通过大数据技术驱动媒体变革的公司，数芯是新华智云推出的实时舆情分析平台，旨在满足用户一系列舆情分析需求。包括：对事件、新闻、媒体、人物、地域、机构、行业，甚至关键词、热门话题等的抓取、识别、聚合、热度分析以及可视化展示等。总览事件跟踪系统设计网络舆情是社会舆论的...

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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