Storage is an important part of a virtual infrastructure, but compared with the server part (that provide computational “power”) the different storage vendor’s solutions are not so homogeneous and easy to compare or understand. Of course because there are different positioning but also a lot of different aspects, but in most cases, the most important aspects are also the “hidden” or the less described. What is probably clear is the difference between local storage (DAS) and shared storage (SAN or NAS, but sometimes also some kind of DAS) and why shared storage is so important: […]