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Learn six essential database concepts that every developer should understand through practical explanations and PostgreSQL demonstrations. Explore connection pooling for managing database connections efficiently, understand sharding techniques for distributing data across multiple databases, and discover how replication ensures data availability and performance. Master indexing strategies to optimize query performance, grasp the importance of foreign keys for maintaining data integrity, and learn how transactions guarantee consistent data operations. See how modern tools like Supabase simplify database management while implementing these fundamental concepts in real-world scenarios.
