Here are questions you can address. Choose one or several of the questions for your discussion:
· Why use databases? Isn't Excel enough?
· What makes databases special? What problems do databases try to address? Why is a relational database an excellent way to represent and store data?
· What happens if the database is poorly designed?
· What are the advantages and disadvantages of the relational model?
i. Data: Set of values which can be processed later to get meaningful results is data.
ii. Information: Processed data which have some meaning is known as information.
iii. Knowledge: Ability to understand information about anything which we got to know
