One of the most important steps in desiging a database is establishing the data model. Part one of a two-part article describes how to create a logical model.

Excel's Data Model feature allows you to build relationships between data sets for easier reporting. Here's how to use it to make data analysis easier.

Data modeling tools create a simple, easy-to-understand diagram of data flow. Explore the best software now.

Create Relationships: Define relationships between different tables to create a cohesive data model. Use DAX Functions: Use Data Analysis Expressions (DAX) to perform calculations and create measures.

Food scientist wants to create data model for personalized dietary recommendations Researchers from the University of Copenhagen want to create a personalised dietary profile that knows the ...

What is Erwin? Erwin is a Data Modeling and Database Design Application Case Tool working on Windows. CA ERwin DM creates a blueprint for the enterprises to work on a design solution. ERwin Data ...

Over the past decade, firms have taken the plunge to become data driven. They have amassed data, invested in technologies, and paid handsomely for analytical talent. Yet for many, a strong, data ...

BMC Software's Doug Mueller cites the shortcomings of CMDBs and explains how a federated data model can overcome them.

Data analytics have either been centralized or decentralized. Data mesh tried to fix that. The hub-and-spoke model goes further.