emr druid-阿里云

EMR Druid 探索（二）

EMR Druid 探索（二） EMR Druid 上文介绍了 Druid 的特点、使用场景以及性能。EMR 在 3.11.0 引入了 Druid，并专门推出了一种新的集群类型：Druid 集群。在具体使用时，Druid 集群可以与 Hadoop 集群结合，以 HDFS 集群作为 deep stor...

EMR Druid 探索（一）

EMR Druid 探索（一）什么是 Druid、Druid 使用场景 Druid 是 Metamarkets 公司（一家为在线媒体或广告公司提供数据分析服务的公司）推出的一个分布式内存实时分析系统，用于解决如何在大规模数据集下进行快速的、交互式的查询和分析。现今有一些非常热的 SQL on Ha...

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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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