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:
Feb. 22, 2022
Filed:
May. 21, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Parikshit Shivajirao Pol, Seattle, WA (US);
Subramanian Sankara Subramanian, Seattle, WA (US);
Rajaprabhu Thiruchi Loganathan, Issaquah, WA (US);
Rama Krishna Sandeep Pokkunuri, Seattle, WA (US);
Gopinath Duddi, San Jose, CA (US);
Akshat Vig, Seattle, WA (US);
Safeer Mohiuddin, Saratoga, CA (US);
Sudarshan Narasimhan, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Information describing changes to a collection of items maintained by a database may be stored in a log file. The information in the log file may be converted into a stream of records describing the changes. The records may be directed to a computing node selected for performing a trigger function in response to the change, based on applying a hash function to a portion of the record, identifying a hash space associated with a value output by the hash function, and mapping from the hash space to the selected computing node.