ff928931__Data_Is_to_Produce_Small_Data__Big_Data
[0] Goals [Small Data] Answer a specific question or serve a particular goal. [Big Data] 
There is a vague goal, but there really is no way to completely specify what the big data resource will contain and how the various types of data held in the resource will be organized, connected to other data resources, or usefully analyzed.
The Most Common Purpose of Big Data Is to Produce Small Data
Big Data