Feb 19, 2025 · Whether you're designing a database from scratch or refining an existing system, understanding data modeling is key to making data work for you. In this post, we’ll explore …

To build a star schema, we have to understand the business requirements. We will start with simple business questions and propose a data modeling solution for each. How much do we sell? Can’t we …

Jun 30, 2025 · For example, a good data model ensures that attributes requiring only dates are defined as date fields — not as datetime or, data gods forbid, string or varchar types — which are too broad …

May 31, 2024 · Over the past near decade, I have worked for and with different companies that have used various methods to capture this data. I wanted to review some of the techniques that are …

Jun 19, 2024 · Data modeling is the process of conceptualizing and visualizing how data is captured, stored, and used by an organization. There are many distinct types of data modeling, each serving a …

Oct 26, 2022 · Below are six common NoSQL data models, along with their strengths and challenges. The document model stores data as flexible, self-describing documents, usually in JSON, BSON, or …

Oct 27, 2025 · Data modelling in analysis is the process of creating a visual representation, abstraction of data structures, relationships and rules within a system or organization.

Oct 8, 2024 · In this article, we will study data modeling examples and types of data models. Data Modelling is the process of producing a data model for the data that we want to store in the …

Jul 16, 2025 · Entities are a core building block of a data model. They represent real-life objects in the business setting, such as a customer, supplier, order, and delivery in a logistics company or a …

In this article, you’ll discover various data model examples that illustrate their practical applications and benefits. Data models serve as a foundation for organizing and managing data effectively. They …