BigData (BigData), or giant data, massive data, big data, refers to the amount of data involved is so large that it can not be manually, in a reasonable period of time to achieve the interception, management, processing, and organization of information that can be interpreted by human beings.
Big Data (BigData) has 5V (Volume- large volume of data, Velocity- fast processing speed, Variety- variety of data types, Value- low value density, Veracity- authenticity) characteristics.