What does the "map" method do in Ruby? How is it dif...
Apr 22, 2016
Apr 16, 2016
Big data is a term that describes the large volume of data – both structured and unstructured – that inundates a business on a day-to-day basis. But it’s not the amount of data that’s important. It’s what organizations do with the data that matter...
What exactly is Big Data?