Data analytics is helping retailers understand their customers more deeply, act in real time and create shopping experiences ...

In the realm of data modeling, many-to-many relationships are often considered an "odd duck." Unlike one-to-one or one-to-many relationships, which can be directly implemented in physical database ...

The San Francisco start-up claims that its Chinese rival may have used data generated by OpenAI technologies to build new systems. By Cade Metz Reporting from Washington, D.C. OpenAI says it is ...

It communicates in the domain of business logic and databases easily by entities, attributes, and relationships towards business logic on the way to this database layer. 3. Physical Level: At the ...

The physical implementation is hidden at the logical DBMS level, but the underlying implementation is still required. The logical view should support the implementation of database designs sketched ...

The end goal of database design is to be able to transform a logical data model into an actual physical database. A logical data model is required before you can even begin to design a physical ...

Data modeling is a skill that helps you design and organize your data in a way that supports your business goals and requirements. One of the steps in data modeling is to map your logical data ...