US 11,853,605 B2
Database persistence
Sai Vineel Reddy Chittamuru, Austin, TX (US); Paul Rosenfeld, Rockville, MD (US); Robert M. Walker, Raleigh, NC (US); and Jeffrey L. Scott, Apex, NC (US)
Assigned to Micron Technology, Inc., Boise, ID (US)
Filed by Micron Technology, Inc., Boise, ID (US)
Filed on Sep. 17, 2021, as Appl. No. 17/478,570.
Prior Publication US 2023/0085712 A1, Mar. 23, 2023
Int. Cl. G06F 3/06 (2006.01); G06F 16/215 (2019.01)
CPC G06F 3/0659 (2013.01) [G06F 3/0604 (2013.01); G06F 3/0679 (2013.01); G06F 16/215 (2019.01)] 23 Claims
OG exemplary drawing
 
1. A method, comprising:
responsive to a SET command associated with a key-value store, concurrently updating:
the key-value store maintained on a non-persistent memory device of a memory sub-system; and
a minor of the key-value store maintained on a persistent memory device of the memory sub-system; and
responsive to a GET command associated with the key-value store, retrieving a value of a key from the key-value store maintained on the non-persistent device and not providing the GET command to the non-persistent memory device.