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专利名称：APPARATUS AND METHOD FOR MANAGING
BUFFER HAVING THREE STATES ON THEBASIS OF FLASH MEMORY
发明人：Tae Sun CHUNG,Rize JIN,Hyung Ju CHO申请号：US14902748申请日：20140703
公开号：US20160196063A1公开日：20160707
专利附图：
摘要：The present invention relates to an apparatus and a method for managing abuffer having three states on the basis of a flash memory and, more specifically, to an
apparatus and a method for improving the performance of a database managementsystem (DBMS) on the basis of the flash memory and a use life span of a storage deviceby reducing a writing operation for a flash memory device in which the writing operationis very slow in comparison with a reading operation, through an efficient buffer managingmethod and a new index node split policy. To this end, the buffer management devicehaving three states on the basis of the flash memory according to an embodiment of thepresent invention comprises: a buffer memory unit; a list management unit; a buffermemory management unit; and a log buffer unit.
申请人：AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
地址：Suwon-si, Gyeonggi-do KR
国籍：KR
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