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, 2020
Filed:
Jun. 01, 2018
Western Digital Technologies, Inc., San Jose, CA (US);
Arup De, Milpitas, CA (US);
WESTERN DIGITAL TECHNOLOGIES, INC., San Jose, CA (US);
Abstract
Aspects of the disclosure provide for memory efficient persistent key value store for a solid state device (SSD). The methods and apparatus provide a non-volatile memory (NVM) and a key value store (KVS) processor. The non-volatile memory (NVM) is configured to store a key value data structure. The KVS processor is configured to receive a key value store (KVS) command from a host. The KVS processor is also configured to perform a key value store (KVS) operation on the key value data structure based on the received KVS command. The performing of the key value store (KVS) operation may include using an index structure to process the key value data structure based on the received KVS command. The KVS processor is further configured to provide a response to the host based on the KVS operation.