Buy the hardcover book big data does size matter by timandra harkness at indigoca canadas largest bookstore free shipping and pickup in store on eligible orders from the first tally scratched on a wolf bone over thirty thousand years ago to the large hadron collider which produces forty million megabytes of data per second data is big and getting bigger it can help us do things . The book titled big data does size matter by timandra harkness comprises three broad parts related to big data and they are what is it where did it come from what has big data ever done for us big ideas these broad sections comprise 11 chapters as the book progresses it gives the basics of big data the first part has three chapters these three chapters . At the big end of the scale the goal is to filter through massive amounts of information to identify things like trends undiscovered patterns and other bits of knowledge that may occur at scales that are hard for an individual analyst to easily identify. Big data does size really matter old school big data a huge disk from the c1967 atlas disc file image dullhunk flickr big data is becoming one big complex it is the business worlds . In other words big data may mean more information but it also means more false information traps to avoid with analysis of any data are cherry picking just the data to support ones case and not disproving the null hypothesis this presumes that there is a hypothesis to test