US 11,934,363 B2
Output validation of data processing systems
Sharon Fridman, London (GB); and Andrei Spatariu, London (GB)
Assigned to Palantir Technologies Inc., Denver, CO (US)
Filed by Palantir Technologies Inc., Denver, CO (US)
Filed on Nov. 23, 2022, as Appl. No. 18/058,568.
Application 18/058,568 is a continuation of application No. 17/064,947, filed on Oct. 7, 2020, granted, now 11,550,764.
Claims priority of application No. 2012816 (GB), filed on Aug. 17, 2020.
Prior Publication US 2023/0098701 A1, Mar. 30, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 16/21 (2019.01); G06F 16/22 (2019.01); G06F 16/242 (2019.01); G06F 16/2455 (2019.01); G06F 16/25 (2019.01)
CPC G06F 16/214 (2019.01) [G06F 16/213 (2019.01); G06F 16/2282 (2019.01); G06F 16/244 (2019.01); G06F 16/24558 (2019.01); G06F 16/258 (2019.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method comprising:
performing a data comparison between a first data table and a second data table to determine a data differentiating table, wherein the first data table is based on an output of a first data pipeline, wherein the second data table is based on an output of a second data pipeline, and wherein the data differentiating table includes indications of, for each of the columns of the first and second data tables, a plurality of data comparison characteristics;
performing a schema comparison between the first data table and the second data table to determine a schema differentiating table, wherein the schema differentiating table includes indications of, for each of the columns of the first and second data tables, a plurality of schema comparison characteristics;
generating a first output validation score based on the data comparison characteristics of the data differentiating table;
generating a second output validation score based on the schema comparison characteristics of the schema differentiating table; and
generating a summary comprising both the first and second output validation scores.