emr性能_第2页-阿里云

EMR用户反馈测试2万小文件做单词统计时性能差HDFS十几倍

用户反馈测试2万小文件做单词统计时性能差HDFS十几倍

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更新时间 2024-03-01 21:54:43

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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。

产品控制台

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