Background of master data construction

Data inconsistency

, This problem should be encountered by those who do data , Daily compliance index 、 Data is a very painful thing . Similar problems will be encountered in the data access of enterprises , For example ERP There are duplicate materials in , The same material but different code , Duplicate data may also be encountered in multiple data sources , Even data conflicts , There are a lot of properties that will be encountered, such as inconsistencies and so on , These problems are common .

Data Association ,

The quality of metadata , For example, to get a data is to get all the contents related to the data , It is not limited to the attributes of the data itself , This requires the master data to have the ability to associate and include all the data , There should be a complete maintenance scheme and mechanism for the primary and foreign keys .

Difficulties in data acquisition

, Among them, there are various data islands , There is no unified master data , Each system is built separately , Such a connection between sub domain master data has also become a difficulty .

Confusion of data

, Master data itself is to solve the problem of data inconsistency , Solve the problem of data standards , But how to implement standards ？ How to monitor , How to implement standards , How to maintain , Is a difficult problem to solve .

Solve these problems , The enterprise master data system will be used for unified management , Provide enterprise level data standards , To effectively break the data island , Data fusion . In recent years, informatization project is a development trend , There will be many informatization projects in the enterprise , These systems constitute the enterprise information construction , It also supports the development of enterprise business , But with big data 、 The rise of data mining knowledge , Data fusion and analysis will become the next tuyere , Only rely on master data for fusion , combination OLAP Relevant data can drive the development of enterprise intelligence , Realize the digital transformation of the enterprise .