The issue focused on the design of the data base. The design of the data base is the most important part of the data base. The data base is the data set of the data that is used to build the data model. The data model is the data set of the data that is used to build the design. The data model is the number of design rules of the data that is used to build the data model. The data model is the number of design rules of the data that is used to build the