A recovery utility apparatus for expediting recovery time during failure of one or more database data sets is provided. A backup copy restore utility is configured to read and restore a backup copy of the database data set. A change accumulation manager is configured to read detail records in an incomplete...http://www.google.de/patents/US7043504?utm_source=gb-gplus-sharePatent US7043504 - System and method for parallel primary and secondary backup reading in recovery of multiple shared database data sets
