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:
Nov. 11, 2025
Filed:
Sep. 30, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Jan Engelsberg, Sammamish, WA (US);
Saleem Mohideen, Saratoga, CA (US);
Haritabh Gupta, Dublin, IE;
Nanda Kaushik, Fremont, CA (US);
Navaneetha Krishnan Thanka Nadar, Bothell, WA (US);
Kiran Pillarisetty, Hayward, CA (US);
Amit Krishnan, Santa Clara, CA (US);
Awisha Makwana, Dublin, IE;
Davor Prugovecki, Zagreb, HR;
Murali Brahmadesam, Tiruchirappalli, TN (US);
Gajanan Sharadchandra Chinchwadkar, Fremont, CA (US);
Aravind Kumar Kumar, Sammamish, WA (US);
Sanjay Shanthakumar, Newark, CA (US);
Ahmad Mohammad Radi Ahmad Alsmair, Seattle, WA (US);
Sambhavi Raghuraman, San Jose, CA (US);
Praveen Kannan, San Jose, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Replication of a client-managed table may be configured across shards of system-managed tables in a database system for improved query performance. A client-managed table may be identified to replicate as a complete copy of the table respectively collocated with two or more shards of one or more other system-managed tables. The complete copy may be stored in respective storage volumes of the two or more shards of the one or more other system-managed tables. Metadata for performing access requests at a database system may be updated to identify the client-managed table as collocated with the two or more shards of the one or more other system-managed tables.