This repo contains files and diagrams about the relational database of the DART's (Dallas Area Road Transport) bus transportation system.
"EER Diagram" diagram has the logical data model of the system based on the requirements of the system. "Relational schema" diagram is derived based on the logic defined in the EER diagram. "Dependency diagram" diagram has the the functional dependencies of the relations in the 3NF form. "DB_TABLES" file has the (MySQL) queries to create tables, assign the primary keys, foreign keys and other constraints of the database.