Performance analysis and Optimization of Flash Translation Layers for Ultra-scale SSDs
- Title
- Performance analysis and Optimization of Flash Translation Layers for Ultra-scale SSDs
- Author(s)
- Yumin Won
- DGIST Authors
- Lee, Sungjin ; Won, Yumin ; Kung, Jaeha
- Advisor
- 이성진
- Co-Advisor(s)
- Jaeha Kung
- Issued Date
- 2020
- Awarded Date
- 2020-02
- Type
- Thesis
- Description
- Solid-State Drive, Address Translation, Flash Translation Layer (FTL)
- Table Of Contents
-
Ⅰ. Introduction 1
Ⅱ. Background 3
2.1 Demand-based FTL 3
2.2 Hash-based FTL 6
2.3 Probability-based FTL 8
Ⅲ. Performance Analysis 10
3.1 Experiment Setup 10
3.2 Microbench Results 11
3.3 K5 Cloud Results 13
3.4 Filebench Results 14
3.5 Database Benchmark Results 16
3.6 Design Choice 17
Ⅳ. Performance Optimization 18
4.1 Optimization of Demand FTLs 18
4.2 Optimization of BloomFTL 22
Ⅴ. Conclusion 27
References 29
- URI
-
http://dgist.dcollection.net/common/orgView/200000285206
http://hdl.handle.net/20.500.11750/12016
- Degree
- Master
- Department
- Information and Communication Engineering
- Publisher
- DGIST
- Related Researcher
-
-
Lee, Sungjin
- Research Interests Computer System; System Software; Storage System; Non-volatile Memory; Flash-based SSD; Distributed Storage Systems
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- Files in This Item:
-
There are no files associated with this item.
- Appears in Collections:
- Department of Electrical Engineering and Computer Science Theses Master
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