Κλείδωμα δύο Φάσεων: Διαφορά μεταξύ των αναθεωρήσεων

==Αναφορές==

 

*<cite id=Breit1991>Yuri Breitbart, Dimitrios Georgakopoulos, Marek Rusinkiewicz, [[Abraham Silberschatz]] (1991): [http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=92915 "On Rigorous Transaction Scheduling"], ''IEEE Transactions on Software Engineering'' (TSE), September 1991, Volume 17, Issue 9, pp. 954-960, ISSN: 0098-5589 </cite>

*<cite id=Raz1992>Yoav Raz (1992): [http://www.informatik.uni-trier.de/~ley/db/conf/vldb/Raz92.html "The Principle of Commitment Ordering, or Guaranteeing Serializability in a Heterogeneous Environment of Multiple Autonomous Resource Managers Using Atomic Commitment"], ''Proceedings of the Eighteenth International Conference on Very Large Data Bases'' (VLDB), pp. 292-312, Vancouver, Canada, August 1992, ISBN 1-55860-151-1 (also DEC-TR 841, [[Digital Equipment Corporation]], November 1990) </cite>