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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.:

US 12783478 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Jun. 28, 2024

Scalable garbage collection for separate distributed storage systems for database management applications

Applicant:

Amazon Technologies, Inc., Seattle, WA (US);

Inventors:

Tengiz Kharatishvili, Issaquah, WA (US);

Norbert Paul Kusters, Redmond, WA (US);

Yan Leshinsky, Seattle, WA (US);

Alexandre Olegovich Verbitski, Woodinville, WA (US);

James M Corey, Bothell, WA (US);

Assignee:

Amazon Technologies, Inc., Seattle, WA (US);

Attorneys:

S. Scott Foster

Kowert, Hood, Munyon, Rankin & Goetzel, P.C.

Primary Examiner:

Anhtai V Tran

Int. Cl.
CPC ...
G06F 16/00 (2019.01); G06F 16/21 (2019.01); G06F 16/215 (2019.01); G06F 16/22 (2019.01);
U.S. Cl.
CPC ...
G06F 16/215 (2019.01); G06F 16/219 (2019.01); G06F 16/2282 (2019.01);
Abstract

Scalable garbage collections is performed by a distributed storage system. Garbage collection events are detected by a distributed storage system for different portions of a table. Garbage collection is performed for individual ones of the different portions of the table responsive to detecting the garbage collection events, including identifying one or more versions of a record to reclaim from the different portions of the table based on transaction status information and reclaiming the one or more versions of the record.

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Kharatishvili, Tengiz. (2026). Scalable garbage collection for separate distributed storage systems for database management applications (U.S. Patent No. 12783478). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12783478

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