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. 24, 2022
Filed:
Jun. 02, 2021
Rubrik, Inc., Palo Alto, CA (US);
Rohit Shekhar, Sunnyvale, CA (US);
Hyo Jun Kim, San Jose, CA (US);
Prasenjit Sarkar, Los Gatos, CA (US);
Maohua Lu, Fremont, CA (US);
Ajaykrishna Raghavan, Santa Clara, CA (US);
Pin Zhou, San Jose, CA (US);
Rubrik, Inc., Palo Alto, CA (US);
Abstract
The method disclosed includes scanning data items stored in the first plurality of nodes of a first cluster. While scanning, creating a partition group index indexing the data items into a plurality of partition groups. Each partition group corresponds to a node of the first plurality of nodes and comprises a subset of data items stored in the node. Storing the index. Instantiating a second cluster, comprising generating per node data, for each node of a second plurality of nodes, based on mappings between the partition groups and the first plurality of nodes. Identifying the data items included in the partition groups according to the partition group index and loading the data items included in the partition groups onto the second plurality of nodes.