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. 12, 2026
Filed:
Mar. 24, 2023
Applicant:
Dell Products L.p., Round Rock, TX (US);
Inventors:
Lu Lei, Shanghai, CN;
Flavio Paiva Junqueira, Barcelona, ES;
Jiang Cao, Shanghai, CN;
Xia Wang, Shanghai, CN;
Assignee:
Dell Products L.P., Round Rock, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/22 (2019.01); G06F 16/172 (2019.01);
U.S. Cl.
CPC ...
G06F 16/221 (2019.01); G06F 16/172 (2019.01);
Abstract
Techniques described herein relate to a method for storing data in columnar storage. The method includes obtaining a columnar storage write request associated with a file, wherein the file comprises rows and columns of file data; in response to obtaining the columnar storage write request: writing the file data to storage using column-based caches; generating file metadata based on the writing of the file data to the storage; and assigning a key to the file metadata; and storing the file metadata using a key-value service.