Big data and the outburst of machine learning :
When Steve Jobs called the Vatican from a phone booth using a blue box to hack the analog phone system and avoid paying the fee, he may not have realized he was performing one of the first acts of hacking in history. Bill Gates was already another big computer star in the 196os, the computer age was dawning. Companies were slowly adopting computers to speed up and organize their business transactions, space management was one of the big sales pitches.