实时计算 Flink版饿了么的相关内容

文章 2022-02-17 来自：开发者社区

Flink在饿了么的应用与实践

本文作者：易伟平（饿了么）整理：姬平（阿里巴巴实时计算部）本文将为大家展示饿了么大数据平台在实时计算方面所做的工作，以及计算引擎的演变之路，你可以借此了解Storm、Spark、Flink的优缺点。如何选择一个合适的实时计算引擎？Flink凭借何种优势成为饿了么首选？本文将带你一一解开谜题。平台现状下面是目前饿了么平台现状架构图：来源于多个数据源的数据写到 kafka 里，计算引擎主要是....

文章 2022-02-17 来自：开发者社区

平台现状# 下面是目前饿了么平台现状架构图：来源于多个数据源的数据写到kafka里，计算引擎主要是Storm,Spark和Flink，计算引擎出来的结果数据再落地到各种存储上。目前Storm任务大概有100多个，Spark任务有50个左右，Flink暂时还比较少。目前我们集群规模每天数据量有60TB，计算次数有1000000000，节点有400个。这里要提一下，Spark和Flink都是.....

文章 2022-02-17 来自：开发者社区

Flink 靠什么征服饿了么工程师？（Flink在饿了么实时计算平台的应用）

title:Flink 靠什么征服饿了么工程师？（Flink在饿了么实时计算平台的应用）author: 易伟平time: 2018/07/26order: 6comment: 本文将为大家展示饿了么大数据平台在实时计算方面所做的工作，以及计算引擎的演变之路，你可以借此了解Storm、Spark、Flink的优缺点。如何选择一个合适的实时计算引擎？Flink凭借何种优势成为饿了么首选？本文将带你一....

文章 2022-02-17 来自：开发者社区

Flink 靠什么征服饿了么工程师？

平台现状下面是目前饿了么平台现状架构图：来源于多个数据源的数据写到kafka里，计算引擎主要是Storm,Spark和Flink，计算引擎出来的结果数据再落地到各种存储上。目前Storm任务大概有100多个，Spark任务有50个左右，Flink暂时还比较少。目前我们集群规模每天数据量有60TB，计算次数有1000000000，节点有400个。这里要提一下，Spark和Flink都是o.....

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更新时间 2024-07-11 09:17:50

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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

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