METHOD FOR MANAGING DATA IN NON-VOLATILE MEMORY DEVICE

摘要

Provided is a data management method of a non-volatile memory device. The data management method of a non-volatile memory device comprises: providing a non-volatile memory device including a cold area and a hot area including first to n^th blocks (Here, n is a natural number.); successively writing input pages on the first to n^th blocks by receiving the input pages with metadata from a host, and determining a valid page among the input pages written on the first block when the writing on the n^th block is complete; and writing the valid page on the cold area. [Reference numerals] (AA) Start; (BB) End; (S110) Provide a non-volatile memory device; (S120) Successively writing input pages on a first to n^th blocks by receiving the input pages with metadata from a host, and determining a valid page among the input pages written on the first block when the writing on the n^th block is complete; (S130) Writing the valid page on the cold area