I am currently working on 2 VNX 7500 arrays. To meet the rising loads, we are planning to migrate to VMAX3 soon. To acquaint myself with it, i have been researching on it, and also plan to enroll in a training program.

Since i am still in my early days , I had a few questions in mind. First off, I'd like to know how FastCache or its equivalent in VMAX works. Or if it has been superseded by something else, it would be great if you guys could throw some light on it.