Patent ID: 9292690
Filing Date: 2016-03-22
CPC Classification: G06F,H04L

Claim Text:
1. A method, comprising: building, for a set of data comprising at least one data table comprising two or more rows and two or more columns where each of the two or more columns corresponds to a respective one of a plurality of attributes, at least one code table for each of the plurality of attributes in the set of data; selecting a first code table corresponding to a first attribute and a second code table corresponding to a second attribute; merging the first code table and the second code table into a merged code table; and determining whether to accept or reject the merged code table; wherein at least one of the building, selecting, merging and determining steps are performed by a processor device; wherein each code table comprises a dictionary for compressing one or more of the plurality of attributes; wherein each code table comprises: wherein the determining step comprises: