RA (Relational Algebra) - Complete Reference
A complete reference for relational algebra covering selection, projection, joins, set operations, and database manipulation with practical examples.
Database
DDL (Data Definition Language) - Complete Guide
A complete reference for DDL (Data Definition Language) commands covering database operations, table creation, constraints, and relationships.
Django: Day 11
Master advanced Django ORM concepts including query optimization techniques, solving the N+1 problem for complex database operations.
Django: Day 3
Deep dive into Django Models covering field types, model options, database configuration, migrations, and model methods. Essential knowledge for database operations in Django.
Django: Day 2
Deep dive into Django Models covering field types, model options, database configuration, migrations, and model methods. Essential knowledge for database operations in Django.