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:
Mar. 09, 2021
Filed:
May. 30, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Thomas Tarak Mathew Veppumthara, Seattle, WA (US);
Divya Ashok Kumar Jain, Issaquah, WA (US);
Amol Madhav Joshi, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Generally described, one or more aspects of the present application correspond to techniques for dynamically determining token bucket sizes for different types of transactions occurring at a node in a distributed consensus-based transaction system. For example, each node can store a number of cells, with such cells being replicated across a number of nodes. Each cell can assume various roles in consensus transactions, for example being a leader or simple juror, or being unsure of its leader's identity and requesting leadership. Each node can determine the overall number of transaction tokens that it will assign during a given time period based on the cell composition, and can allocate those tokens to a leader election token bucket and a customer traffic token bucket based on the cell composition.