MEDIATION OBJECTS FOR COMPLEX REPLICATIONS

• US 20140040200A1
• Filed: 08/03/2012
• Published: 02/06/2014
• Est. Priority Date: 08/03/2012
• Status: Abandoned Application

• Current Assignee: SAP SE
• Original Assignee: SAP AG (SAP SE)
• Inventors: Richter, Matthias, Moser, Thomas, Guenther, Fabian
• Application Number:
  US13/566,390
• Publication Number:
  US 20140040200A1
• Time in Patent Office: Days
• US Class Current: 707/634
• CPC Class Codes: G06F 16/27 Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor

Abstract

A method includes receiving, at a mediation object in a target system, one or more replication requests from a source system, where the replication requests include requests to replicate data on the target system from one or more source objects located at the source system. The mediation object collects and stores data from the source objects of the source system as part of the replication requests. The mediation object determines when data from the source objects of the source system are complete and processes completed data from the source objects of the source system by distributing the data to one or more target objects in the target system.

Claims

1. A method including executing instructions recorded on a non-transitory computer-readable storage medium using at least one processor, the method comprising:

receiving, at a mediation object in a target system, one or more replication requests from a source system, wherein the replication requests include requests to replicate data on the target system from one or more source objects located at the source system;

collecting and storing, by the mediation object in the target system, data from the source objects of the source system as part of the replication requests;

determining, by the mediation object in the target system, when data from the source objects of the source system are complete; and

processing, by the mediation object in the target system, completed data from the source objects of the source system by distributing the data to one or more target objects in the target system.

2. The method as in claim 1 wherein the mediation object is a single point of entry for replication requests made by the source system to the target system.

3. The method as in claim 1 wherein the replication requests include data from a plurality of source objects located at the source system and wherein a number of the plurality of source objects differs from a number of a plurality target objects in the target system that receive the distributed data from the mediation object.

4. The method as in claim 1 further comprising enabling error correction of collected and stored data from the source objects by a user through a user interface capable of displaying the data at the mediation object.

5. The method as in claim 1 further comprising correcting errors in the data received from the source objects, by the mediation object, prior to distributing the completed data to the target objects.

6. The method as in claim 1 further comprising:

creating a new mediation object instance for each received replication request; and

collecting and storing, by each respective mediation object instance, data from the source objects associated with each received replication request, wherein processing the completed data comprises combining data from a plurality of mediation object instances and distributing the combined data to one or more target objects.

7. The method as in claim 1 wherein processing the completed data comprises creating new target objects and distributing the data to the new target objects in the target system.

8. The method as in claim 1 wherein processing the completed data comprises processing the completed data in a batch mode and distributing the data to the target objects in parallel.

9. A non-transitory computer-readable storage medium storing instructions that, when executed, cause one or more processors to perform the actions of:

receiving, at a mediation object in a target system, one or more replication requests from a source system, wherein the replication requests include requests to replicate data on the target system from one or more source objects located at the source system;

collecting and storing, by the mediation object in the target system, data from the source objects of the source system as part of the replication requests;

determining, by the mediation object in the target system, when data from the source objects of the source system are complete; and

processing, by the mediation object in the target system, completed data from the source objects of the source system by distributing the data to one or more target objects in the target system.

10. The non-transitory computer-readable storage medium of claim 9 wherein the mediation object is a single point of entry for replication requests made by the source system to the target system.

11. The non-transitory computer-readable storage medium of claim 9 wherein the replication requests include data from a plurality of source objects located at the source system and wherein a number of the plurality of source objects differs from a number of a plurality target objects in the target system that receive the distributed data from the mediation object.

12. The non-transitory computer-readable storage medium of claim 9 further comprising instructions that, when executed, cause the one or more processors to perform the action of enabling error correction of collected and stored data from the source objects by a user through a user interface capable of displaying the data at the mediation object.

13. The non-transitory computer-readable storage medium of claim 9 further comprising instructions that, when executed, cause the one or more processors to perform the action of correcting errors in the data received from the source objects, by the mediation object, prior to distributing the completed data to the target objects.

14. The non-transitory computer-readable storage medium of claim 9 further comprising instructions that, when executed, cause one or more processors to perform the actions of:

creating a new mediation object instance for each received replication request; and

collecting and storing, by each respective mediation object instance, data from the source objects associated with each received replication request, wherein processing the completed data comprises combining data from a plurality of mediation object instances and distributing the combined data to one or more target objects.

15. The non-transitory computer-readable storage medium of claim 9 wherein processing the completed data comprises creating new target objects and distributing the data to the new target objects in the target system.

16. The non-transitory computer-readable storage medium of claim 9 wherein processing the completed data comprises processing the completed data in a batch mode and distributing the data to the target objects in parallel.

17. A computer system comprising:

a mediation object at a target system that is configured to;

receive, one or more replication requests from a source system, wherein the replication requests include requests to replicate data on the target system from one or more source objects located at the source system,

collect and store data from the source objects of the source system as part of the replication requests, and

determine when data from the source objects of the source system are complete; and

a mediation object processor that is configured to process completed data from the source objects of the source system by distributing the data to one or more target objects in the target system.

18. The computer system claim 17 wherein the mediation object is a single point of entry for replication requests made by the source system to the target system.

19. The computer system of claim 17 wherein the replications requests include data from a plurality of source objects located at the source system, wherein a number of the plurality of source objects differs from a number of a plurality target objects in the target system that receive the distributed data from the mediation object.

20. The computer system of claim 17 further comprising a user interface capable of displaying the data at the mediation object to enable error correction of collected and stored data from the source objects by a user.