Big data is an IT buzzword nowadays, but its definition depends on who's doing the defining; AWS, IBM, and research firms each have their own definitions Big data is an IT buzzword nowadays, but what ...

In a comment on FCW's April 15 article, "Sketching the big picture on big data," a reader offered a definition of the term: An easily scalable system of unstructured data with accompanying tools that ...

Chief Business Officer at Cognyte, head of Cognyte’s product, global R&D, business units, and go-to-market strategy. Our world has become increasingly digital. The pandemic that drove the world ...

Big data is often differentiated by the four V’s: velocity, veracity, volume and variety. Researchers assign various measures of importance to each of the metrics, sometimes treating them equally, ...