Total is divided into four relationships.
First layer: View
Parameters passed to the receiver front-end, and implement business logic related to data processing, and data is transmitted to the deserializer by creating a form of a sequence of object.
Second layer: serializer
Receiver front-end data transfer, and data serialization operation, and then passed to the model.
Third layer: model
Receiver serializer transferred data, converts the data into a sequence of model data is transmitted, and passes the data to the data table.
Fourth layer: Datasheet
Saving the received data transfer model, and the data in the database.
