Big Data lecture

Thank you for your comment :-) I should have the time to record a lecture on Big Data during the next few weeks. However there are no calculations involved and the chapter in the notes should be clear enough (but if anything isn't clear then do ask here and I will explain :-) )

Hi John, I thought I should add my question here about BIG DATA since it shares the heading with this. I have this statement from the BPP text which does not make sense to me, and I would love you to clarify more about this. It says that the statement "Big data analytics allows businesses to analyze and reveal insights in data which they have previously been able to analyze." I thought big data allows businesses to analyze multiple businesses they were not able to analyze before..!

It must be a typing error (otherwise it does not make any sense :-) ). It should say ".....have previously been unable to analyse"