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:
Jul. 12, 2022
Filed:
May. 08, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Saraswathy Narayan, Fremont, CA (US);
Gopi Krishna Attaluri, Cupertino, CA (US);
Dhruva Ranjan Chakrabarti, San Jose, CA (US);
Atrayee Mullick, Cupertino, CA (US);
Damien Katz, Alameda, CA (US);
Alexandre Olegovich Verbitski, Woodinville, WA (US);
Tengiz Kharatishvili, Issaquah, WA (US);
Yingjie He, Cupertino, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Automatic consistency is implemented for forwarding writes in a database system. A read-only node may support both read and write requests to a database. The read only node may forward write requests to a read-write node. The read-only node may determine whether to include the forwarded requests in a version of the database for a read request automatically according to a consistency specified for a read request.