What is Big Data?

What is Big Data? Big data is in media and on job posting quite often. The term literally refers to massive size of data. That can mean billions records and petabytes of data. More about this later. Big data is always about the WHAT, and then about the WHY. In addition, that means, analysis of large dataset helps […]

Example of big data to analyze trains that are running late

What is Big Data? Big data is a large set of data that’s used for analysis to discover what is happening. Big data isn’t about explaining why certain things are happening. Instead of random sampling from large quantity of information, Big Data takes all the information that’s available. Thereafter, it adds to it more relevant or sometimes not-so-relevant information and allows […]