A customer is experiencing high latency in its 15 TB production database on an IBM Storwize V7000 with enterprise drives.
What is the least expensive solution to resolve the database performance problem?
A . Add flash drives with Easy Tier
B . Add NL-SAS drives with Easy Tier
C . Add an NVMe card with Easy Tier.
D . Virtualize an IBM Flash System behind the IBM Storwize V7000
Answer: D