单选题
( ) is a collection of data sets, which is so large and complex that is becomes difficult to process using on-hand database management tools or traditional data processing applications.
ABig data
BCluster
CParallel computing
DData warehouse
正确答案
答案解析
大数据是一个非常大的数据集合,这个集合大而复杂,所以很难用通用的数据库管理工具或传统的数据处理应用来处理