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:
Jan. 07, 2025
Filed:
Jan. 29, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Onkar Walavalkar, Kirkland, WA (US);
Andrew Evenson, Seattle, WA (US);
Krishnan A Kolazhi, Kirkland, WA (US);
Xuetao Fan, Seattle, WA (US);
Aman Gupta, Seattle, WA (US);
Abhishek Arora, Seattle, WA (US);
Christopher Chandler, Seattle, WA (US);
Hari Chandana Kanchanapally, Seattle, WA (US);
Cheng Shao, Long Island City, NY (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Methods, systems, and computer-readable media for delivery of log records to stateless clients are disclosed. A record delivery system receives, from a client, a first request to read from a persistent log comprising an ordered sequence of records. The first request is associated with a receiver session. The system sends a first set of records to the client and stores a data structure indicating that the first set of records was sent to the client in the receiver session. The system receives, from the client, a second request to read from the persistent log in the receiver session. Based at least in part on the data structure, the system determines a second set of one or more records in the persistent log. The system sends the second set of records to the client.