阿里云实时计算实时计算 Flink版的相关内容

问答 2018-11-15 来自：开发者社区

什么是阿里云实时计算 Flink？

AliCloud RealtimeCompute Flink (阿里云实时计算 Flink）是运行在阿里云平台上的流式大数据分析平台，是为您在云上进行流式数据实时化分析的工具。

问答 2018-11-15 来自：开发者社区

实时计算 Flink的基本计量单位为CU(Compute Unit），即计算资源。一个CU对应于实时计算底层系统是一个CPU的计算能力。实时计算底层使用虚拟化技术进行资源隔离，保证一个基本的CU消费且最大消费仅能为一个CPU的计算能力。一个CU描述了一个实时计算作业最小运行能力，即在限定的CPU、内存、I/O情况下对于事件流处理的能力。一个实时计算作业可以指定在1个或者多个CU上运行。当前实时计....

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更新时间 2023-11-11 03:42:35

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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