When you need high-performance, low-latency shared access, it is time to make the step up to SAN. SAN is the most highly recommended option for sharing large files safely to the greatest number of users without causing any performance issues. SAN is typically used by large corporations or enterprises and generally requires an administrative team or IT staff to manage. SAN is extremely desirable in today's work and even in some home environments where many users are collaborating and editing graphic, photo, video, and music files on a regular and consistent daily basis.