Data is classified as one of two key types, qualitative or quantitative. But other categories of data exist within these types, including nominal, discrete, and more. Written by eWEEK content and ...

The different types of data models. There are several types of data models that businesses can use. The three most common types are relational, dimensional and entity-relationship (ER). Relational ...

Big data has emerged as a key buzzword in business IT over the past year or two. It’s easy to be cynical, as suppliers try to lever in a big data angle to their marketing materials.

The combination of smartphones, tablets and connected devices will create a tidal wave of new data for businesses to store and process. Data sources and types are exploding as mobile, the Internet ...

Big data also infers the three Vs: Volume, Variety and Velocity. Volume refers to the size of the data, variety indicates that the datasets are non-homogenous, and velocity is the speed at which ...

Data types. Big data come in different types. One kind is small pieces of ‘hard’ data — numbers or facts, for example — described by Alex ‘Sandy’ Pentland, a professor at the Massachusetts Institute ...

Big Data is the unexpected resource bonanza of the current century. Moore’s Law driven advances in computing power, the rise of cheap storage and advances in algorithm design have enabled the ...

Data scientists: This emerging role is taking the lead in processing raw data and determining what types of analysis would deliver the best results. Typical backgrounds, as cited by Harbert ...

Big Data is certainly a trending term in IT, but it has little to do with IT, as you'll soon discover when you take this five-course program, which focuses on real-world business applications for Big ...