20 pictures to make you learn the whole way of warehouse construction in one minute

Recently, I have been combing my knowledge system to make up for omissions. At the same time, I am also tutoring several students to learn the number warehouse. If I write the number warehouse topic, firstly, there are many knowledge points and it is abstract, and the update frequency of the article will be slow. So the author combined with the previous study of the data and the leaders write the article, here directly to the entire number of warehouse construction in the form of the map to show you, not particularly detailed, at least to let everyone logarithmic warehouse has a whole cognition, as shown in the error, but also hope that the leaders point out more, learn together! The overall process of warehouse construction

I. Business modeling

Second, domain modeling

Logical modeling

4. Physical modeling

The real implementation phase is based on layers

Fifth, standardized governance

Here is the author actually combines experience to increase a layer, standardization and data management, this layer runs through the whole number warehouse construction stage.

5.1 specification