Which factor should be included in the design to improve read performance?

A vSAN administrator is designing a new all-flash vSAN cluster. The cluster will host read intensive applications.

Which factor should be included in the design to improve read performance?
A . Multiple disk groups
B . Large capacity disks
C . Large cache disks
D . Large controller cache

Answer: A

Explanation:

Reference: https://vsan-essentials.gitbooks.io/vsan-6-2/content/chapter4.html