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:
May. 24, 2022
Filed:
Jan. 24, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Brian Collins, Seattle, WA (US);
Zachary Mohamed Shalla, Seattle, WA (US);
Marvin Michael Theimer, Seattle, WA (US);
John Petry, Seattle, WA (US);
Michael Hart, Seattle, WA (US);
Serge Hairanian, Newcastle, WA (US);
Anders Samuelsson, Redmond, WA (US);
Salvador Salazar Sepulveda, Seattle, WA (US);
Ji Luo, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Multiple edits to a hierarchical data structure may be atomically applied. A request to perform modifications with respect to a portion or the entire hierarchical data structure may be received. A copy of the requested portion of the hierarchical data structure may be created separate from the hierarchical data structure. The portion of the hierarchical data structure may remain available for read access. Modifications may be applied to the copy of the portion of the hierarchical data structure. In response to a request to commit the modifications to the portion of the hierarchical data structure, the copy of the portion of the hierarchical data structure may atomically replace the portion of the hierarchical data structure.