The future of storage is here
Sometime in the past couple of years, Gartner introduced a term called “Shared Accelerated Storage” (SAS) to describe what’s next for the industry after all-flash arrays. I’m not sure when they first used the term, but it was the very first bullet in its 2017 Storage Hype Cycle, indicating its relative newness as a market category.
In its Hype Cycle, Gartner has a rather long and complicated definition of what SAS is. The easy way to think about it is that it brings the benefits of network-based systems and direct-attached systems together by leveraging a number of new technologies, most notably Nonvolatile Memory Express— or NVMe, as its more commonly known.