With the increase in digitization, Data is exponentially increasing with vast amounts of digital data everyday. We can say Data is the fuel of the future technology world. Data has two primary forms: structured data and unstructured data. Traditional application software can handle small and simple data, but when it comes to a huge volume of data with more complexity, the term big data is used to describe it. Big Data considers data that is very complex, huge, and multiplying with time. To handle big data, we need unique algorithms and processors. Example: data on Facebook.