Arrangements storing different versions of a set of data in separate memory areas and method for updating a set of data in a memory

作者: Eduard Karel De Jong , Jurjen Norbert Eelco Bos

DOI:

关键词: Set (abstract data type)Data structureMemory mapComputer scienceData mining

摘要: Computer-readable medium storing a data structure for supporting persistant storage of set data, the including: (a) at least an oldest version in first memory area, area including one tag uniquely identifying version, and (b) most recently updated second, distinct second version. The invention also relates to computer arrangement processor such computer-readable medium, as well method updating sets having tagged-data structures.