Data consistency securing method, involves carrying out modeling of dependencies between data, and producing data structure containing validation counter and/or transaction time stamp and dependence instruction adjacent to basic values

摘要

The method involves carrying out modeling of dependencies between data (A). A data structure is produced, where the data structure contains a validation counter (G) and/or a transaction time stamp (T) and a dependence instruction (R) adjacent to respective virtual data e.g. basic values. The validation is determined either by values at a time point of change of basic data (B1, B2) by entry in dependent data structures or by comparison of the time stamp in the individual data. The stamp is assigned for a portion at consistent data variations, by which the consistency of the data is verified.