In order to work properly, a website needs a database to store its code, images, files, and other data. Areas of database understanding include concepts, construction, and connectivity, as well as the techniques and tools used to design, build, and extract information from a database.
Essential Skills & Abilities
- Understand data and object modeling, data dictionaries, data integrity.
- Understand languages and querying requirements, importing/exporting of tables
- Identify database systems as components of web-based systems
- Prepare an entity/relationship diagram
- Perform simple queries against one or more tables
- Perform simple database administration tasks