Why Database
Data jo hum files mein rakhte hain vo secure ni hota hai isliye hum confidential data files mein ni store kar sakte isliye ham database ka use karte hain.
What are the drawbacks if we directly connect to the database
hum direct connectivity isliye ni karte kyuki infuture agar hamein database change karna hua to vo difficult hoga. isliye coupling hamesha loose honi chahiye.
What is a Driver
Driver database se connectivity karne ka ek interface hota hai.
