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:
Sep. 01, 2015
Filed:
Mar. 15, 2013
Virident Systems Inc., Milpitas, CA (US);
Shibabrata Mondal, Bangalore, IN;
Vijay Karamcheti, Palo Alto, CA (US);
Ankur Arora, Bangalore, IN;
Ajit Yagaty, Bangalore, IN;
Virident Systems Inc., Milpitas, CA (US);
Abstract
Some implementations provide a method for managing data in a storage system that includes a persistent storage device and a non-volatile random access memory (NVRAM) cache device. The method includes: accessing a direct mapping between a logical address associated with data stored on the persistent storage device and a physical address on the NVRAM cache device; receiving, from a host computing device coupled to the storage system, a request to access a particular unit of data stored on the persistent storage device; using the direct mapping as a basis between the logical address associated with the data stored on the persistent storage device and the physical address on the NVRAM cache device to determine whether the particular unit of data being requested is present on the NVRAM cache device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile