The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 2024
Filed:
Jul. 13, 2020
Sigma Computing, Inc., San Francisco, CA (US);
Joseph M. Hain, Benicia, CA (US);
Benjamin D. Wiklund, Oakland, CA (US);
James L Gale, San Francisco, CA (US);
Julie L Lemieux, San Francisco, CA (US);
SIGMA COMPUTING, INC., San Francisco, CA (US);
Abstract
Tracking errors in data set lineage including receiving, from a user, a change to a model data set, wherein the model data set is a reusable modeling layer comprising at least a portion of a data source retrieved from a data warehouse; accessing a list of dependent worksheets utilizing the model data set as a data source wherein each dependent worksheet is configured to perform analysis on the portion of the first data source within the model data set without changing the model data set; generating an error report for the dependent worksheets utilizing the model data set; and providing, to the user, the error report for the dependent worksheets utilizing the model data set.