利用元数据管理数据质量-阿里云大学

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我的大学

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阿里云大学

共建云计算生态

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认证包价格

￥68

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2次考试机会

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课程学习

购买认证包后，才可学习全部课程，其中每个在线实验有两次参与机会，学习会消耗实验次数，请您注意控制时间及使用次数。

01

元数据定义及功能

介绍什么是元数据，元数据的分类，元数据的功能、作用。

免费试听

02

元数据管理设计方法及案例

介绍如何搭建数据仓库元数据系统。

免费试听

03

阿里云相关产品介绍

介绍本课程中用到的阿里云产品大数据计算服务和大数据开发套件。

开始学习

04

阿里云相关产品基本操作演示

演示本课程中用到的阿里云产品大数据计算服务和大数据开发套件。

开始学习

05

某数据分析系统利用元数据管理数据质量

介绍项目背景、项目实施流程以及其中的关键步骤和技术。

开始学习

06

【实验手册】利用元数据管理数据质量

使用DataIDE中的元数据相关功能，分析数据质量，寻找数据产生差异的原因并进行修正，最终生成正确的汇总数据。

进入实验