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:
Mar. 08, 2022
Filed:
Mar. 05, 2019
Sap SE, Walldorf, DE;
Xiao Meng, Waterloo, CA;
Gunes Aluc, Waterloo, CA;
SAP SE, Walldorf, DE;
Abstract
A system and method are disclosed to facilitate exploratory data analytics for an enterprise. A storage area network, for a column-oriented relational database management system, may contain electronic records that store enterprise information. A query engine may receive, from a user via an interactive user interface, query parameters associated with the enterprise information. The query engine may then automatically generate an approximate query for exploratory data analytics using query-time sampling, the approximate query being associated with at least one of: (1) a stratified sampler with randomized row access, and (2) a hash-based, outlier aware join sampler. The approximate query may then be executed in connection with the enterprise information in the storage area network, and results of the executed approximate query may be provided to the user via the user interface.