Data modeling will force your team to make decisions about what data is necessary and how to collect and structure it. Why is Data Modeling Important?Ĭreating a data model is an important step in application development. But with careful and considerate work, a well-designed data model will be able to respond to change and handle future requirements. Just like any model, it’s a simplified and imperfect version of reality. What is Data Modeling?ĭata modeling is a process that helps you to understand the structures, form, and relationships of information. This is part one of a three part series on how to model data. What do these data models accomplish? Who should be involved in creating them? How are they created? This post is a brief introduction to data modeling, as well as three progressive types of data models: conceptual data modeling, logical data modeling, and physical data modeling. Data modeling is the process of planning a structure to represent how information and relationships between information will be stored in your system.
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