A database journal mechanism stores both row operations and database queries in a database journal. The database queries in the journal provide significant additional information that may be used in a number of different ways. For example, a database replication send mechanism in accordance with the...http://www.google.fr/patents/US7685170?utm_source=gb-gplus-shareBrevet US7685170 - Journaling database queries for database replication
Journaling database queries for database replication
