Revising 1-Copy Equivalence in Replicated Databases with Snapshot Isolation F. D. Mu˜ noz 1 , J. M. Bernab´ e 1 , R. de Juan 1 , J. E. Armend´ ariz 2 , J. R. Gonz´ alez de Mend´ ıvil 2 1 Instituto Tecnol´ ogico de Inform´ atica 2 Depto. de Ing. Matem´ atica e Inform´ atica Univ. Polit´ ecnica de Valencia Univ. P´ ublica de Navarra Camino de Vera, s/n Campus de Arrosad´ ıa, s/n 46022 Valencia, Spain 31006 Pamplona, Spain {fmunyoz, jbgisber, rjuan}@iti.upv.es {enrique.armendariz, mendivil}@unavarra.es Technical Report ITI-SIDI-2009/003 F. D. Mu˜ noz-Esco´ ı et al.: Revising 1-Copy Equivalence in Replicated Databases with Snapshot Isolation ITI-SIDI-2009/003