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:
Jun. 16, 2026
Filed:
Mar. 12, 2024
Amazon Technologies, Inc., Seattle, WA (US);
Krishnaditya Kandregula, Redmond, WA (US);
Purvaja Narayanaswamy, San Jose, CA (US);
Sharda Kishin Khubchandani, Belmont, CA (US);
Sachet Saurabh, Sammamish, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for cross-regional resource linking in a federated data lake management and integration system. The techniques include receiving a query and identifying a referenced database object. First, metadata about this object is obtained from a local data lake metastore. If this metadata includes a cross-regional resource link, the techniques then retrieve second metadata from a remote data lake metastore. Based on this second metadata, a query execution plan is generated. This plan guides a distributed data processing system to execute data processing jobs on data stored in a distributed data storage system. Finally, the data responsive to the query is returned. The techniques efficiently integrate and manage data lake metadata resources across multiple regions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile