A database is an important subject for GATE, BARC, and other CS Exams. The database in GATE exam holds a weightage of around 8-9 marks.
These notes are very nicely written in good handwriting to help students easily grasp the concept and become able to solve the GATE problems. Notes contain theory, concepts, and solved examples wherever necessary.
- ER‐model, Relational model: relational algebra, tuple calculus, SQL
- Integrity constraints, normal forms
- Transactions and concurrency control
- File organization, indexing (e.g., B and B+ trees)
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