Database Theory

Database Theory is the study of how to organize, store, and retrieve data efficiently. It involves understanding different structures for data, like tables and relationships between them, which help in managing large amounts of information. This theory underpins database management systems, ensuring that users can easily query data, maintain data integrity, and support complex operations. Key concepts include normalization (organizing data to reduce redundancy) and transactions (ensuring data accuracy during operations). Overall, Database Theory is crucial for building systems that handle data effectively in various applications, from small apps to large enterprise solutions.