Data Modeling

Data Modeling is the process of creating a conceptual, logical, or physical representation of data structures, relationships, and rules within a system. It helps define how data is stored, accessed, and managed. Common types include conceptual models (high-level business view), logical models (detailed structure without physical implementation), and physical models (specific database designs). Data modeling is essential for database design, data warehousing, software development, and ensuring data integrity and consistency.