实时计算flink apache实时计算 Flink版的相关内容

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 2024-05-23 来自：开发者社区

实时计算 Flink版操作报错之Apache Flink中的SplitFetcher线程在读取数据时遇到了未预期的情况，该怎么解决

问题一：Flink CDC跑联表任务时候，程序的内存会慢慢增大，这个报错是因为什么呢？ Flink CDC跑联表任务时候，程序的内存会慢慢增大，达到4G左右的时候会突然降到300M,同时jobmanager日志里显示有报错ERROR org.apache.flink.runtime.rest.handler.taskmanager.TaskManagerStdoutFileHa...

文章 2022-02-17 来自：开发者社区

实时计算Flink版与开源 Apache Flink 性能对比

实时计算Flink版与开源 Apache Flink 性能对比实时计算Flink版产品是一套天然的云原生基础架构。在核心计算引擎上，相对于开源的Apache Flink 阿里云进行了多处核心功能的优化，这些优化也通过了阿里内部业务的锤炼。目前实时计算 Flink 产品，支持了阿里集团将近100个事业部的实时数据服务。通过大量业务实践，产品在支持存储，调度、网络传输等方面，都调试到最佳效果。插件方....

文章 2022-02-17 来自：开发者社区

实时计算 Flink:基于 Apache Flink 构建的大数据计算平台（附白皮书）

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....

问答 2022-02-15 来自：开发者社区

实时计算Flink版与开源 Apache Flink 版本有何区别？

问答 2022-02-15 来自：开发者社区

实时计算Flink版与开源Apache Flink的在安全方面有哪些优势？

问答 2022-02-15 来自：开发者社区

实时计算Flink版与开源Apache Flink的在性能方面有哪些优势？

问答 2022-02-15 来自：开发者社区

实时计算Flink版与开源Apache Flink的在成本方面有哪些优势？

问答 2022-02-15 来自：开发者社区

实时计算Flink版与开源Apache Flink的在资源方面有哪些优势？

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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