Abstract: The present disclosure relates to a method, and a system for structuring or re-structuring a plurality of data records, wherein the plurality of data records are organised in a hierarchical structure of a plurality of clusters. Each one of the plurality of clusters comprises one or more of the plurality of data records. The clustering of the plurality of clusters is based on a nearness of the data records in the clusters and the plurality of clusters are arranged in the hierarchical structure according to the nearness of the data records.

Abstract: The present description proposes an interface, a method and a system for data transmission from a first data-processing system to at least one second data-processing system. The interface comprises a first application-specific connector, which can interchange data specific to a first application of the first data-processing system with said first application, at least one second application-specific connector, which can interchange data specific to a second application of at least one second data-processing system with said second application, and a data memory which can be accessed by the first connector and the second connector.