This course emphasizes the importance of database design, use, and management to ITS. The module begins with a general description of databases and database management systems, including the relationships that exist among a database, a DBMS, and an application. Relational database tables, Entity-Relationship Models, and the role of metadata are discussed in detail. Finally, the module describes SQL, and explores the role of databases in data warehousing and Geographic Information Systems.
- Course Instructor: Brandon Shelley