SYSTEMS AND METHODS FOR DATA COMPRESSION

摘要

In one example embodiment, an updated version of a file is encoded via differential encoding from an original version of the file (50). A portion of the updated version of the file is selected and matched with at least one portion of the original version of the file (54). At least one dictionary entry is created in a dictionary associated with the differential encoding according to the matched at least one portion of the original version of the file (56).