Relational Database Concepts. Let’s start with a simple example of a database application. Assume that you want to keep track of your clients’ names, addresses, and phone numbers. Name Address Phone Number. Client information to store and retrieve. Name. Address. Phone. Janice Chen.
236 Boylston Ave. Boston, MA 02117
Bradford St., Provincetown 28, MA 02960
36 Commonwealth Ave., Brookline, MA 02113
617-229-7640A typical design and sample table entries might be: