Patent ID: 8407183
Filing Date: 2013-03-26
Classification: G06F

Abstract:
1. A computer-implemented method comprising: sending a first request from an upload control component of a target system to a control table of a source system for a query of the control table, the query being performed to provide one or more indications of one or more data updates available at the source system; receiving at the upload control component of the target system the one or more indications of one or more data updates available at the source system in response to the first request, the one or more indications identifying at least one data source of the source system containing the one or more data updates; sending a second request from one or more data storage objects of the target system to the at least one data source of the source system for the one or more data updates contained in the at least one data source; receiving at the one or more data storage objects of the target system the one or more data updates of the at least one data source in response to the second request; and updating data in the one or more data storage objects of the target system with the one or more data updates of the at least one data source in response to receiving the one or more data updates from the at least one data source of the source system.