A system, method and computer program product for use in a server cluster having plural server nodes implementing a server tier in a client server computing architecture in order to determine which of {TAIL ~ two or more partitioned server subgroups} has {HEAD ~ a quorum} 
A system , method and computer program product for use in a server cluster having plural server nodes implementing a server tier in a client server computing architecture in order to determine which of { TAIL ~ two or more partitioned server subgroups } has { HEAD ~ a quorum }
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