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:
Apr. 20, 2021
Filed:
Apr. 03, 2017
Amazon Technologies, Inc., Seattle, WA (US);
Dimitris Tsirogiannis, San Mateo, CA (US);
Nathan A. Binkert, Redwood City, CA (US);
Stavros Harizopoulos, San Francisco, CA (US);
Mehul A. Shah, Saratoga, CA (US);
Benjamin A. Sowell, Mountain View, CA (US);
Bryan D. Kaplan, Mountain View, CA (US);
Kevin R. Meyer, Mountain View, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A data transformation system includes a schema inference module and an export module. The schema inference module is configured to dynamically create a cumulative schema for objects retrieved from a first data source. Each of the retrieved objects includes (i) data and (ii) metadata describing the data. Dynamically creating the cumulative schema includes, for each object of the retrieved objects, (i) inferring a schema from the object and (ii) selectively updating the cumulative schema to describe the object according to the inferred schema. The export module is configured to output the data of the retrieved objects to a data destination system according to the cumulative schema.