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. 06, 2026
Filed:
May. 06, 2024
Relativity Oda Llc, Chicago, IL (US);
Mohammad Amer Ghazal, Chicago, IL (US);
Ankit Khandelwal, Chicago, IL (US);
Steven Engelhardt, Chicago, IL (US);
RELATIVITY ODA LLC, Chicago, IL (US);
Abstract
Techniques for depth-based cache authoritativeness are provided. A method includes receiving a request for an object maintained at long-term storage (LTS) system and associated with a hierarchical directory; retrieving the object from the LTS system; storing the object in the cache such that the object is associated with metadata indicating (i) a storage time at which the storage occurred and (ii) whether the object is authoritative; detecting a stimulus to determine whether the object is authoritative; responsive to detecting the stimulus, determining whether the object is authoritative; and responsive to determining that the object in the cache is non-authoritative, setting the metadata indicating whether the object is authoritative to indicate that the object is not authoritative.