开源大数据平台 E-MapReduce starrocks 的相关内容

[帮助文档] 迁移StarRocks数据至EMR Serverless StarRocks

本文将指导您如何使用StarRocks跨集群数据迁移工具，在源集群保持在线且业务服务不中断的状态下高效、安全地进行数据复制。该工具提供全量及增量同步功能，旨在为您提供一键式解决方案，实现源集群数据无缝迁移至目标集群，确保数据一致性的同时，最大限度减少对业务运营的影响。

阿里云E-MapReduce serverless starrocks是存算分离模式的么？

[帮助文档] 快速使用数据湖分析实例

数据湖分析版实例适用于查询存储在Apache Hive、Apache Iceberg、Apache Hudi以及Apache Paimon等多种数据湖中的数据，无需数据迁移即可轻松查询。本文为您介绍如何通过阿里云账号创建并快速使用EMR Serverless StarRocks数据湖分析实例。

[帮助文档] 管理健康报告

本文介绍E-MapReduce Serverless StarRocks提供的健康报告内容，并通过示例阐明其潜在的应用场景。该健康报告提供了前一天（T+1）的数据，并包括SQL查询、表分析和导入任务三个核心部分。

[帮助文档] TPC-DS性能测试_EMR Serverless StarRocks_开源大数据平台 E-MapReduce(EMR)

本文为您介绍如何使用TPC-DS对OLAP查询场景进行性能测试。

[帮助文档] 在EMR StarRocks上查询Delta Lake数据_EMR on ECS_开源大数据平台 E-MapReduce(EMR)

Delta Lake Catalog是一种External Catalog。通过Delta Lake Catalog，您可以直接查询Delta Lake中的数据。本文为您介绍如何在E-MapReduce的StarRocks集群上创建和查看Delta Lake Catalog。

阿里云E-MapReduce dms里面现在没有适配emr starrocks吗？

阿里云E-MapReduce dms里面现在没有适配emr starrocks吗？想用dms进行一些数据查询

阿里云E-MapReduce starrocks 3.1.0购买的时候fe不能多选吗？

阿里云E-MapReduce starrocks 3.1.0购买的时候fe不能多选吗？组成高可用

阿里云E-MapReduce中starrocks 2.4的mysql外部表哪个字段类型，映射不上吗？

"阿里云E-MapReduce中starrocks 2.4的mysql外部表，做映射报ERROR 1064 (HY000): mysql row data parse error, column_data_type=27错误 mysql建表语句：CREATE TABLE advertiser ( i...

阿里云E-MapReduce中StarRocks现在支持存算分离吗？后期如果数据量增加，是否可以水平

阿里云E-MapReduce中StarRocks现在支持存算分离吗？后期如果数据量增加，是否可以水平扩展机器或者磁盘呢？

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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

产品文档

优惠活动

StarRocks 免费试用

产品入门

快速入门指导

常见问题

最佳实践

EMR实时计算实践

EMR弹性计算实践