Introduction to Big Data
Data Science is similar to physics: it attemps to create theories of realities based on some formalism that another science brings. For physics it was mathematics, for data science it is computer science. Data has grown expeditiously in these last years and has reached a distance that in metres is the distance to Jupiter. The galaxy is in the order of magnitude of 400 Yottametres, which has $3 \cdot 8$ zeros following after it. So quite a lot. We don’t know if the magnitude of the data will grow this fast but certainly we need to be able to face this case. ...