Match the key terms

The first step in database design is defining a data model, which determines how data is created, represented, organized, and maintained. The data model usually defines the database data structure, operations, and integrity rules. Identify the data model used in each scenario. You're designing a relational database for a customer loyalty app you're developing for a client. The client has been saving information in a series of Excel spreadsheets, but the volume of data is becoming too unwieldy to use spreadsheets effectively. Before you can import the data from the client's existing records, you need to set up some tables with fields and records