At its heart, data modeling is about understanding how data flows through a system. Just as a map can help us understand a city’s layout, data modeling can help us understand the complexities of a ...

How to use Excel’s Data Model to turn related data into meaningful information Your email has been sent Excel's Data Model feature allows you to build relationships between data sets for easier ...

Businesses small and large depend on customers for survival. Customers drive new trends and provide profits for current and future operations and investments. The use of a customer relationship model ...

A database model that describes the attributes of entities and the relationships among them. An entity is a file (table). Today, ER models are often created graphically, and software converts the ...

Data scientists and data engineers are both critical roles for data-driven organizations. When they work well together, it can be magical. But too often, their relationships are fraught with tension ...

When AI models fail to meet expectations, the first instinct may be to blame the algorithm. But the real culprit is often the data—specifically, how it’s labeled. Better data annotation—more accurate, ...

If you've ever wondered what killed 4GLs the answer is a mistake - one that permeates almost everything in IT from about 1969 through to today. Codd's relational model wasn't designed as a solution to ...

Financial advisory firms position themselves for long-term profitability when they embrace the importance of client relationships. Effective relationships help firms find new clients, build their ...