IIAv7 Part 3
Velocity is the increased number of devices online and the large amount of collected data from around the world. Information can be rapidly gathered from anywhere.
Variety is the numerous types of data being identified, captured and stored. This can include categorisations such as data formatted for particular software or for a functional area such as finance.
"sources" in the question is too vague - to me sources is the source of the data (devices) hence Velocity; not sources of types of data (variety).
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3 weeks, 1 day ago