Recent advancement in mobile miniature information equipment has led to a rapid growth in the usage of storage device based on flash memory. Also, Flash memory is being used as the next generation’s storing device and shows rapid growth in massive storage device such as the SSD due to the distinguishable features such as low power consumption, strong durability, approach velocity, non-vibration, non-noise etc. These Flash drives uses B+-Tree index universally. However, B+-tree index has a flaw which downgrades the performance due to the repetitive writing request caused by the insertion of node. This dissertation suggested the F-ISLD (F-Tree Index Segment Log Directory) method which uses the F-Tree index. To prove the method’s superiority the suggested method and BISLD (B+-Tree Index Segment Log Directory) was compared. According to the assessment, the overall performance was increased by 29%.
목차
Abstract 1. Introduction 2. Related Research 2.1. NAND Flash Memory’s B+-Tree Index Buffer Recovery Method 2.2. IBSF Techniques 2.3. MR-Tree Technique 2.4. Crashed Flash File Restoration Technique 3. Technique in Restoring Damaged Flash Memory Base through F-Tree 3.1. F-Tree Index System Structure 3.2. F-Tree Index Algorithm 4. Performance Evaluation 4.1. Experiment Result and Analysis 5. Conclusion References
키워드
Flash MemoryIndexB+-TreeF-TreeDatabase
저자
Sung-Soo Han [ Department of Statistics and Information Science, Bucheon University, Korea ]
Chang-Ho Seok [ Department of Statistics and Information Science, Seoill University, Korea ]
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.10 No.10