×

SYSTEM AND METHOD OF IMPLEMENTING A TABLE STORAGE SUPPORT SCHEME

  • US 20150177988A1
  • Filed: 11/18/2014
  • Published: 06/25/2015
  • Est. Priority Date: 12/20/2013
  • Status: Active Grant
First Claim
Patent Images

1. A data storage device comprising:

  • a first memory storing a table, wherein the table includes a plurality of pages, wherein each page of the plurality of pages is the same size, and wherein the first memory is a non-volatile memory; and

    a controller operatively coupled to the first memory, wherein the controller is configured to;

    reserve a portion of a logical memory address space associated with the first memory, wherein the portion of the logical memory space is used to maintain multiple versions of each page of the table, andstore, in the first memory, an updated version of a page of the table based on a table update request, wherein the updated version of the page is stored in the first memory at a location identified by an address within the portion of the logical memory address space.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×