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:
Oct. 15, 2024
Filed:
Nov. 24, 2021
Amazon Technologies, Inc., Seattle, WA (US);
Tarang Gupta, Salem, MA (US);
Chunhui Zhang, Lexington, MA (US);
Joel Richard Normandin, Littleton, MA (US);
Alfonso Neal Merkl, Boston, MA (US);
Huaqing Wang, Brookline, MA (US);
Michael Nishimoto, Saratoga, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Systems and methods are provided for conducting continuous changelog-based replication of modifications made to a file system to a target storage system. An export system can monitor a changelog on a file system to detect changes made to the file system. The exporter system can further filter and reformat the changes for replication to the target storage system by storing the changes in a pending changes data store. To reduce duplicative traffic, the export system can store changes for a configurable delay period, writing all pending changes to a file system object after the delay while aggregating and deduplicating the changes, thus improving performance relative to immediate replication.