A system and method for maintaining consistency in a system where multiple copies of an object may exist is provided for maintaining consistent copies. Consistency is maintained using a plurality of consistency policies in which at least one consistency policy results in different performance than a...http://www.google.fr/patents/US20080256299?utm_source=gb-gplus-shareBrevet US20080256299 - System and Method for Achieving Different Levels of Data Consistency
System and Method for Achieving Different Levels of Data Consistency