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. 19, 2020
Filed:
Dec. 04, 2017
Tintri BY Ddn, Inc., Santa Clara, CA (US);
Abhay Kumar Jain, Cupertino, CA (US);
Zubin D. Dittia, San Mateo, CA (US);
Shobhit Dayal, San Francisco, CA (US);
Tintri by DDN, Inc., Santa Clara, CA (US);
Abstract
Efficient deduplication for storage systems is disclosed, including: using the current data structure to track a set of deduplication data entries associated with a collection group; determining a flush criterion has been met; and storing the set of deduplication data entries of the current data structure as one or more persistent objects associated with the collection group in a persistent storage, wherein the one or more persistent objects are usable to update a set of persistently stored metadata associated with the collection group that tracks deduplication data entries generated before a previous merge operation.