Which storage optimization technology should the administration select to meet these requirement?

An administrator is managing a highly active SQL workload that is writing I/Os in 2 MB chunks to a vDisk. The administrator wants to optimize capacity setting for the computer.

Which storage optimization technology should the administration select to meet these requirement?
A . Erasure Coding
B . Compression
C . Capacity Deduplication
D . Cache Deduplication

Answer: B