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:
Sep. 21, 2021
Filed:
Mar. 28, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Anthony A. Virtuoso, Hawthorne, NJ (US);
Andrew Shapira, Kirkland, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for cooperative preemption of resources in a distributed multi-tenant resource pool are described. A query execution service manages the allocation of computing resources in a provider network by identifying computing nodes in the provider network to preempt. The service causes the computing nodes to be removed from further executing tasks as part of processing their queries in a first group of nodes in the provider network while other computing nodes in the first group continue to execute tasks as part of processing the queries. The service then adds the first computing node into a second group of nodes in the provider network to execute tasks as part of processing other queries in the provider network.