Patent ID: 11947698
Assignee: ALTR SOLUTIONS, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 19:
20. A method, comprising:
receiving, with one or more processors, one or more write requests to write a plurality of values to a plurality of fields in one or more tuples of a relational database, different ones of the plurality of values corresponding to different ones of the plurality of fields;
selecting, with one or more processors, a first subset of values of the plurality of values based on the first subset of values corresponding to fields in a first subset of fields of the plurality of fields, the first subset of fields being designated as higher-security fields than a second subset of fields among the plurality of fields;
causing, with one or more processors, the relational database to store a second subset of values of the plurality of values and one or more pointers to at least some of the first subset of values, wherein:
the first subset of values is not written to the relational database in response to the one or more write requests; and
the one or more pointers are stored in the relational database in association with a given field of a given tuple to which the one or more write requests request a respective value of the at least some of the first subset of values to be written.