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. 23, 2025
Filed:
Apr. 27, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Ramakrishna Kotla, Cupertino, CA (US);
Eli R Fisher, San Francisco, CA (US);
Min Zhou, Sunnyvale, CA (US);
Ankit Malpani, Santa Clara, CA (US);
Ankit Kumar Jain, Mountain View, CA (US);
Andi Gutmans, Menlo Park, CA (US);
Bhaven Avalani, Cupertino, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Systems and techniques are described herein for tiered storage of customer data accessed by a search service of a computing resource service provider. In some aspects, customer data may be received by a search instance executed across a plurality of compute nodes and provisioned by a search service. The customer data may be indexed and the data and resulting index may be stored locally by a first pool of hot compute nodes of the search instance. The customer data and index may be migrated and stored remotely by a data storage service. Metadata associated with the customer data and/or index may be stored in a second pool of warm compute nodes of the search instance. The warm compute nodes, upon receiving a request to access the customer data, may identify a location of the customer data and retrieve the customer data from the data storage service according to the metadata.