Now that you know what a database is, let's learn how to add and find information. Like organizing ration cards in a village office.
Story: Insert new records, like adding a family's details to the ration database.
Fun Fact: In Andhra Pradesh, PDS adds new beneficiaries regularly.
Story: Use queries to search. "Show families in Vijayawada with 4 members."
Fun Fact: Farmers query crop data to plan sales.
Story: Change info, like updating a phone number when someone moves.
Fun Fact: Banks update balances instantly in databases.
What do you use to find data in a database?