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一、Flink CEP 介绍Flink CEP 是复杂事件处理（Complex Event Processing）的缩写。它是基于Flink实现的复杂事件处理库。它的核心功能是识别输入数据流中符合特定模式，即Pattern的事件序列，并允许用户针对这些序列进行针对性处理。1、什么是Flink CEP...

[帮助文档] 如何在使用HDFS进行实时计算场景化时进行优化

本文为您介绍在E-MapReduce（简称EMR）上使用HDFS进行实时计算场景化配置的一些建议，以便优化HDFS的稳定性。

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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