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:
Oct. 04, 2022
Filed:
Mar. 25, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Jamie Plenderleith, Dublin, IE;
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for transparent database table partitioning using proxy-based query rewriting are described. Multiple tables of a single database can be split up and hosted by multiple database instances. A database proxy receives database statements to be executed by the database and can send the statement to the corresponding database instance. For statements referencing multiple tables that are not co-hosted by a same database instance, the proxy rewrites the statements to generate multiple different statements to be sent to individual database instances hosting the referenced tables, and generates a final result based on responses from the database instances.