Database develop. life cycle - Advanced Data Modeling Techniques

Advanced data modeling techniques help design efficient and scalable databases. Data modeling represents real-world entities, attributes, and relationships in a structured format.

Entity-Relationship (ER) modeling visually represents database structure. Normalization reduces data redundancy and prevents update anomalies by organizing data into well-structured tables.

Advanced modeling also includes denormalization, used selectively to improve performance in read-heavy systems. Proper modeling simplifies database maintenance and improves performance.

Effective data modeling is the foundation of reliable database systems.