公开(公告)号：US10175892B1

公开(公告)日：2019-01-08

申请号：US15632073

申请日：2017-06-23

Applicant: Amazon Technologies, Inc.

Inventor： Kevin Kim ,  Jingyu Kang ,  Wenzhou Chen ,  Sujan Biswas ,  Truong Nguyen

IPC: G11C8/00 ,  G06F3/06 ,  G06F12/02 ,  H03M13/11 ,  G06F11/10 ,  G11C29/52

Abstract: An adaptive read algorithm for accessing information stored on a nonvolatile medium. The nonvolatile medium can be organized as a plurality of storage units. A method of servicing a read request to the nonvolatile medium can include recording a history of read-retries for read requests to individual storage units of the nonvolatile medium. The method can include adapting a read algorithm for a read request to a particular storage unit based on the history of the read-retries for the read requests to the individual storage units of the nonvolatile medium.