公开(公告)号：AT445185T

公开(公告)日：2009-10-15

申请号：AT06830072

申请日：2006-11-21

Applicant: IBM

Inventor： BOYD KENNETH ,  FLYNN JOHN ,  KERN ROBERT ,  MCBRIDE GREGORY ,  MICKA WILLIAM ,  SHACKELFORD DAVID

IPC: G06F11/14

Abstract: An apparatus, system, and method are disclosed for continuously protecting data. A mirror module mirrors a primary record set to a base record set. A log module accumulates each record change to the primary record set in a log. A change selection module selects a record change from the log. A change application module applies the selected record change to the base record set to form a recovered record set.