What Is SMB?

►  SMB,   depending on the context, is an acronym that stands for either:   Small to Medium-sized Business   or   Server Message Block

►  SMB,    in the context of "Cloud Computing", is defined as:   Companies whose headcount or turnover is characterized as being less than those of enterprise organizations in the same or similar industry(ies). In most economies, smaller businesses (SMBs) are much greater in number than large companies and are often said to be responsible for driving innovation and competition in many economic sectors.

source: Wikipedia