A method for creating a standby data processing system located at a standby site, which is remotely located from a primary site. The method comprises a first step of computing a difference between an active data file and an archive data file to produce a delta image at the primary site. Another step...http://www.google.fr/patents/US6691139?utm_source=gb-gplus-shareBrevet US6691139 - Recreation of archives at a disaster recovery site
Recreation of archives at a disaster recovery site
