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:
Mar. 05, 2024
Filed:
Jul. 19, 2022
Dell Products L.p., Round Rock, TX (US);
Yosef Shatsky, Karnei Shomron, IL;
Doron Tal, Geva Carmel, IL;
Dell Products L.P., Round Rock, TX (US);
Abstract
A storage control system manages a storage metadata structure which comprises first and second tree structures. The first tree structure is configured to accumulate metadata entries associated with newly written data items, and sort the accumulated metadata entries by index keys. The second tree structure is configured to organize metadata entries using an index structure that enables random-access to the metadata entries using the index keys. The storage control system performs a merging process to merge metadata entries in leaf levels of the first and second tree structures, and performs a tree construction process to construct a third tree structure by populating a leaf level of the third tree structure with merged metadata entries from the leaf levels of the first and second tree structures. The storage metadata structure is updated to comprise the first tree structure, and the third tree structure in place of the second tree structure.