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Data governance: data quality
2022-07-06 07:45:00 【Freedom3568】
List of articles
brief introduction
This article will explain the objectives of data quality management , The root cause of quality problems , Evaluation of data quality , Data quality management process .
One . Why? Why should we do data quality
Data quality management mainly solves 「 How is the data quality , Who can improve , How to improve , How to assess 」 The problem of .
Because the first era of relational database , The main purpose of data governance , To improve the quality of data , Let Report 、 analysis 、 The application is more accurate . today , Although the scope of data governance has expanded a lot , Let's start with data asset management 、 Knowledge map 、 Automated data governance and so on , But improve the quality of the data , Still one of the most important goals of data governance .
Why is data quality so important ? Because data needs to be able to play its value , The key lies in the quality of its data , High quality data is the foundation of all data applications .
If an organization analyzes business based on poor data 、 To make decisions , It's better to have no data , Because through the wrong data points
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