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:
Apr. 20, 2021
Filed:
Dec. 28, 2018
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Lu Lei, Shanghai, CN;
Ao Sun, Shanghai, CN;
Gary Jialei Wu, Shanghai, CN;
Yu Teng, Shanghai, CN;
Wesley Wei Sun, Shanghai, CN;
Chun Xi Kenny Chen, Shanghai, CN;
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
A method, apparatus and computer program product for managing a storage system are provided. For example, in a method, a tree index of the storage system is obtained, where a leaf node among multiple leaf nodes in the tree index comprising a keyword and an attribute of an object among multiple objects in the storage system. Respective attributes of nodes in a set of the multiple leaf nodes in the tree index are obtained, and the set of the multiple leaf nodes having a same parent node. The tree index is updated based on respective attributes of the leaf nodes in the set of the multiple leaf nodes. With the above example implementations, performance of the index of the storage system can be increased, and further overall response speed of the storage system can be improved. Further, there is provided an apparatus and computer program product for managing a storage system.