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:
Feb. 21, 2023
Filed:
Jun. 03, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Jan Ralf Alexander Olderdissen, Herrenberg, DE;
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
The described technology is generally directed towards improving indexes and queries for files by indexing file directories. According to an embodiment, a system can comprise a memory and a processor that can execute the components stored in the memory. The components can comprise a data interface to couple to a database system comprising a database storing metadata describing a file system, wherein the database comprises records that correspond to ones of directories of the file system, and wherein the records comprise a field that corresponds to files logically stored in the directories of the file system. The system can further comprise an indexing component that creates an index for the records based on an index key and an analysis of the ones of the files and the directories to which the records correspond, wherein the index comprises links between instances of the index key and ones of the directories. Further, the system can comprise a query component that queries the database for a file of the file system by employing a search key and the index.