阿里巴巴大数据hadoop系统的相关内容

阿里云文档 2025-03-21

使用Hadoop命令操作OSS/OSS-HDFS

在使用阿里云EMR Serverless Spark的Notebook时，您可以通过Hadoop命令直接访问OSS或OSS-HDFS数据源。本文将详细介绍如何通过Hadoop命令操作OSS/OSS-HDFS。

阿里云文档 2025-02-14

基于自建Hadoop集群进行自定义CDH镜像

本文为您介绍如何在DataWorks绑定自建 Hadoop 集群并进行任务开发，以及如何自定义自建集群运行环境。

阿里云文档 2025-01-23

与自建集群的对比优势

与自建Hadoop集群相比，开源大数据开发平台EMR提供弹性资源管理和自动化运维，降低运维复杂度，通过用户管理、数据加密和权限管理等为数据安全保驾护航，同时EMR集成了丰富的开源组件并打通开源生态与阿里云生态，便于快速搭建大数据处理和分析场景。

阿里云文档 2024-12-30

基于Hadoop集群支持Delta Lake或Hudi存储机制

Delta Lake和Hudi是数据湖方案中常用的存储机制，为数据湖提供流处理、批处理能力。MaxCompute基于开源的Hadoop集群提供了支持Delta或Hudi存储机制的湖仓一体架构。您可以通过MaxCompute查询到实时数据，即时洞察业务数据变化。

文章 2024-07-28 来自：开发者社区

阿里巴巴飞天大数据架构体系与Hadoop生态系统的深度融合：构建高效、可扩展的数据处理平台

引言在当今大数据时代，数据已成为企业最重要的资产之一。如何高效地处理、存储和分析海量数据，成为企业提升竞争力的关键。阿里巴巴飞天大数据架构体系与Hadoop生态系统作为业界领先的大数据解决方案，以其高效、可扩展和可靠的特点，被广泛应用于各行各业。本文将深入探讨阿里巴巴飞天大数据架构体系与Hadoop生态系统的深度融合，从架构设...

阿里云文档 2024-04-03

迁移Hadoop集群至DataLake集群

本文将详细阐述如何将您已有的旧版数据湖集群（Hadoop），高效地迁移至数据湖集群（DataLake），以下分别简称“旧集群”和“新集群”。迁移过程将充分考虑旧集群的版本、元数据类型以及存储方式，并针对这些因素，提供适应新集群的迁移策略与步骤。

文章 2022-02-17 来自：开发者社区

很多人问阿里的飞天大数据平台、云梯2、MaxCompute、实时计算到底是什么，和自建Hadoop平台有什么区别。先说Hadoop 什么是Hadoop？Hadoop是一个开源、高可靠、可扩展的分布式大数据计算框架系统，主要用来解决海量数据的存储、分析、分布式资源调度等。Hadoop最大的优点就是能够提供并行计算，充分利用集群的威力进行高速运算和存储。 Hadoop的核心有两大板块：HDFS和M....

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

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立即开通

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最佳实践

EMR实时计算实践