Azụ Data buru ibu site na usoro nke data buru ibu ma dị
mgbagwoju anya, nke usoro ihe omume usoro nhazi na-apụghị ijide, chekwaa na nyochaa. Okwu "Big Data" na - ejikọta ya na 3V nke Doug Laney, onye isi oche na onye na-enyocha ụlọ ọrụ Gartner na 2001. 3V bụ Mpịakọta, Ọsọ, na Ngbanwe, nke a na - eji kọwaa njirimara ma ọ bụ akụkụ nke nnukwu data. Malite
site na ebe ahụ, a chọpụtawo "V" ndị ọzọ gụnyere Eziokwu (Ndabiihu), Ndabere, Bara Uru, Nzipụta n'etiti ndị ọzọ, ebe ọ dị ugbu a, enwere mmasị nke eziokwu ahụ (Veracity).