Big data basics
There is an activity that you regularly perform today that you rarely did ten years ago, and certainly never did twenty years ago. Yet, if you were told you could never do this again, you would feel completely hamstrung. You probably already did it a few times today, or at least this week. What am I talking about? Want to take a guess? I am talking about performing a Google search.
Google hasn't been around that long, yet we are so dependent on it now. It has disrupted and upended a big swath of industries including magazine publishing, phone directories, newspapers, and so on. Nowadays, whenever we have a knowledge itch, we use Google to scratch it. This is especially the case due to our permanent link to the internet via cell phones. Google has almost become an extension of us.
Yet, have you stopped to think about the mechanics behind all of this incredible knowledge-finding? We literally have billions of documents at our fingertips that can&...