数据仓库数据质量核查-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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￥68

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2次考试机会

购买后有2次考试机会，考试60分以上记为通过

认证流程

1 购买认证 2 学习课程/在线实验 3 在线考试 4 领取电子证书

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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

数据质量基本介绍

介绍什么是数据质量，数据质量对于数据分析、应用的重要性。

免费试听

02

数据质量影响因素

介绍可能会影响到数据质量的因素，以及这些因素分别会如何影响数据质量。

免费试听

03

数据质量问题类型

常见的数据质量问题的类型，以及各自的特点和影响。

开始学习

04

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

05

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

06

电商分析平台数据质量核查

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

07

【在线实验】MaxCompute 数据质量核查

本实验通过MaxCompute对一家销售公司的经营数据进行监控，并最终输出数据质量监控报告。

进入实验