Big data as the name suggests refers to data sets that are so large or complex that traditional data processing applications are inadequate to deal with them.
Data is comprised of bits and bytes, and as individuals we come across huge and variety of data in our every-day lives. The value of this data can only be understood when we can identify patterns, mixtures, trends and clusters within the data that then trigger questions to better understand our businesses. Thus understanding of Big Data helps individuals to understand data and start identifying the patterns and trends that would otherwise go unnoticed.
The term “big data” training often refers simply to the use of predictive analytics, or certain other advanced data analytics methods that extract value from data, and seldom to a particular size of data set.