A method for optimizing the processing of data with limited access

摘要

The present invention provides a on a computer reacted a method for processing data with limited access composed of distributed data to data records of the distributed data to a user (410) an instance of a software application (408), wherein a back-end system infrastructure for the software application a centralized database (302), the data with unrestricted access of the distributed data is stored continuously, and at least one local system for permanent storage of data with limited access of the distributed data, each local system a respective set of regions and / or entities and is associated with at least one federated database (300), in order to provide a federated representation (306) of the data with unrestricted access and of the data with limited access, wherein the method comprises the steps of the – forwarding a request for a data record of the distributed data from the user (410) and / or the instance of the software application (408) by means of a further line entity to the at least one local system or to the centralized database, wherein the forwarding on a correspondence between the first and the second set of regions and / or the first and the second set of entities is based, wherein the user and / or the instance of a second set of regions and / or entities is associated, wherein the requested data record from a first and a second part of data is compiled, – in the case of forwarding to the at least one local system of the receiving the request to the federated database, the polling of the first part of the data record on the federated database of the centralized database (302), wherein the first part as the data with unrestricted access of the distributed data is stored, and the retrieving a second part of the data record on the federated database of the at least one local system, wherein the second part as the data with limited access of the distributed data is stored.