What Is Data Modeling?
Data modeling is the process of creating a conceptual representation of data structures and their relationships within a system. It serves as a blueprint for organizing data, ensuring consistency, and optimizing how information is stored, accessed, and managed. Data models can be created at different levels of abstraction, including conceptual models that outline high-level structures, logical models that define the relationships in more detail, and physical models that specify how data will be implemented in a database. Effective data modeling is crucial in designing databases, enabling seamless data integration, and supporting business processes by providing a clear framework for data usage.