1. A method for determining a consolidation solution for a plurality of computer systems comprising: a) obtaining a data set comprising a compatibility score for each pair of said plurality of computer systems, each said compatibility score being indicative of the compatibility of one of said plurality of computer systems with respect to another of said plurality of computer systems; b) determining one or more candidate transfer sets each indicating one or more of said computer systems capable of being transferred to a target computer system; c) selecting a desired one of said one or more candidate transfer sets; and d) providing said desired one as a consolidation solution.