Question

Can you think of examples from daily life where storing and querying data in a database can be helpful?

Answer 1

• School: Storing students’ records, marks, attendance, and fees, and querying a particular student's details.
• Bank: Storing customers’ account details and transaction records, and checking account balances.
• Hospital: Storing patients’ details and medical records, and finding a patient's history.
• Online shopping: Storing product, customer, and order details, and searching for a particular product or order.
• Library: Storing information about books and members, and checking whether a book is available.