What is software-defined storage? Software-defined storage (SDS) is a software-based storage solution that provides greater flexibility and independence than the traditional network-attached storage (NAS) or storage area network (SAN). Although software-defined storage can work in and on top of both NAS and SAN environments, it is usually created to perform on the industry common x86 servers.
Software-defined storage allows for separation and independence from traditional hardware...
The most valuable feature is the robustness, which is typical of IBM because their software generally just works.
The ease of use is the solution's most valuable aspect. It's very user-friendly.