Apache原理实操的相关内容

文章 2021-09-01 来自：开发者社区

Apache Doris-原理实操-2

数据表的创建与查看2.1 创建数据库CREATE DATABASE example_db;2.2 可以通过 SHOW DATABASES; 查看数据库信息。information_schema是为了兼容MySQL协议而存在。2.3 建表使用 CREATE TABLE 命令建立一个表(Table)首先切换数据库USE example_db;Doris支持单分区和复合分区两种建表方式。在复合分区中：....

文章 2021-09-01 来自：开发者社区

Apache Doris-原理实操-1

官方文档Apache Doris文档本次将主要从以下三部分介绍Apache Doris：1.doris定位 2.doris整体架构 3.数据模型1.Doris定位我们首先看一下Doris整个的定位。1. 数据仓库建设2. OLAP/BI分析3. 用户行为分析4. 广告数据分析5. 系统监控分析Doris 的具体使用场景，可以接入多数据源，可以把数据源读到Doris里面来，然后在Doris里面对数....

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更新时间 2022-09-21 15:14:14

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云数据库 SelectDB 版

阿里云全托管 SelectDB 实时数仓服务，100%兼容 Apache Doris。广泛应用于实时报表分析、即席多维分析、日志检索分析、数据联邦与查询加速等场景，为客户提供极致性能、简单易用的数据分析服务。

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