ype=“Job”; Owner=“u2”; Constraint other: Type==“ Machine”&& Memory>500 ( OpSys=“ Solaris251”‖ OpSys==“ Redhat73”) Rankeother memory Machine=“m2” Resource requesters Matchmaker users/programs Iype=“ Mac hine”; Iype=“ Mac hine”; Name=“m1” Name=“m2” Memory=1500 Memory=1000Type=“Job”; Owner=“u2”; Constraint= other.Type==“Machine” && Memory>500; (OpSys==“Solaris251” || OpSys==“Redhat7.3”) Rank=other.Memory Type=“Machine”; Name=“m2”; Memory=1000; OpSys=“Solaris251”; Grp1={“u1”,”u2”}; Type=“Machine”; Name=“m1”; Memory=1500; OpSys=“Redhat7.3”; Grp1={“u1”,”u2”}; Machine=“m2” Matchmaker Resource Requesters (users/programs)