Sachin Jain: DBA/DB Developer, Pune

Working with Tech Mahindra Limited as DBA/Database Developer.

What's the difference between a primary key and a unique key?
2 answer(s) | 116 Views

What is denormalization and when would you go for it?
0 answer(s) | 115 Views

What is database normalization? What are the different Normal forms in Normalization?
1 answer(s) | 288 Views