eNVy: a non-volatile, main memory storage system
ASPLOS VI Proceedings of the sixth international conference on Architectural support for programming languages and operating systems
Cleaning policies in mobile computers using flash memory
Journal of Systems and Software
A New Flash Memory Management for Flash Storage System
COMPSAC '99 23rd International Computer Software and Applications Conference
Understanding The Linux Kernel
Understanding The Linux Kernel
A superblock-based flash translation layer for NAND flash memory
EMSOFT '06 Proceedings of the 6th ACM & IEEE International conference on Embedded software
JouleSort: a balanced energy-efficiency benchmark
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
A log buffer-based flash translation layer using fully-associative sector translation
ACM Transactions on Embedded Computing Systems (TECS)
A space-efficient flash translation layer for CompactFlash systems
IEEE Transactions on Consumer Electronics
FTL design exploration in reconfigurable high-performance SSD for server applications
Proceedings of the 23rd international conference on Supercomputing
Power Modeling of Solid State Disk for Dynamic Power Management Policy Design in Embedded Systems
SEUS '09 Proceedings of the 7th IFIP WG 10.2 International Workshop on Software Technologies for Embedded and Ubiquitous Systems
Write endurance in flash drives: measurements and analysis
FAST'10 Proceedings of the 8th USENIX conference on File and storage technologies
Janus-FTL: finding the optimal point on the spectrum between page and block mapping schemes
EMSOFT '10 Proceedings of the tenth ACM international conference on Embedded software
ComboFTL: Improving performance and lifespan of MLC flash memory using SLC flash buffer
Journal of Systems Architecture: the EUROMICRO Journal
Distribution log buffer scheme for NAND flash memory
Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication
Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication
A comprehensive study of energy efficiency and performance of flash-based SSD
Journal of Systems Architecture: the EUROMICRO Journal
A hybrid flash translation layer with adaptive merge for SSDs
ACM Transactions on Storage (TOS)
CAVE: channel-aware buffer management scheme for solid state disk
Proceedings of the 2011 ACM Symposium on Applied Computing
An open-system framework for flash-memory storage system
Proceedings of the 2011 ACM Symposium on Applied Computing
Prototyping a high-performance low-cost solid-state disk
Proceedings of the 4th Annual International Conference on Systems and Storage
LazyFTL: a page-level flash translation layer optimized for NAND flash memory
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
Page-level log mapping: from many-to-many mapping to one-to-one mapping
DASFAA'11 Proceedings of the 16th international conference on Database systems for advanced applications
An efficient mapping table management in NAND flash-based mobile computers
ICCSA'11 Proceedings of the 2011 international conference on Computational science and its applications - Volume Part III
ExLRU: a unified write buffer cache management for flash memory
EMSOFT '11 Proceedings of the ninth ACM international conference on Embedded software
An adaptive write buffer management scheme for flash-based SSDs
ACM Transactions on Storage (TOS)
Delta-FTL: improving SSD lifetime via exploiting content locality
Proceedings of the 7th ACM european conference on Computer Systems
MFTL: A Design and Implementation for MLC Flash Memory Storage Systems
ACM Transactions on Storage (TOS)
SFS: random write considered harmful in solid state drives
FAST'12 Proceedings of the 10th USENIX conference on File and Storage Technologies
Lifetime management of flash-based SSDs using recovery-aware dynamic throttling
FAST'12 Proceedings of the 10th USENIX conference on File and Storage Technologies
Software controlled cell bit-density to improve NAND flash lifetime
Proceedings of the 49th Annual Design Automation Conference
A study of space reclamation on flash-based append-only storage management
DASFAA'12 Proceedings of the 17th international conference on Database Systems for Advanced Applications
A dual-grained FTL for flash memory
DASFAA'12 Proceedings of the 17th international conference on Database Systems for Advanced Applications
Implementation strategy for downgraded flash-memory storage devices
ACM Transactions on Embedded Computing Systems (TECS) - Special section on ESTIMedia'12, LCTES'11, rigorous embedded systems design, and multiprocessor system-on-chip for cyber-physical systems
Optimizing storage performance of Android smartphone
Proceedings of the 7th International Conference on Ubiquitous Information Management and Communication
Investigating hybrid SSD FTL schemes for Hadoop workloads
Proceedings of the ACM International Conference on Computing Frontiers
Phœnix: reviving MLC blocks as SLC to extend NAND flash devices lifetime
Proceedings of the Conference on Design, Automation and Test in Europe
Exploiting workload dynamics to improve SSD read latency via differentiated error correction codes
ACM Transactions on Design Automation of Electronic Systems (TODAES) - Special Section on Networks on Chip: Architecture, Tools, and Methodologies
A survey of address translation technologies for flash memories
ACM Computing Surveys (CSUR)
I/O stack optimization for smartphones
USENIX ATC'13 Proceedings of the 2013 USENIX conference on Annual Technical Conference
ACM Transactions on Storage (TOS)
Improving flash write performance by using update frequency
Proceedings of the VLDB Endowment
SDF: software-defined flash for web-scale internet storage systems
Proceedings of the 19th international conference on Architectural support for programming languages and operating systems
BLAS: Block-level adaptive striping for solid-state drives
ACM Transactions on Design Automation of Electronic Systems (TODAES)
Adaptive range-based address mapping for the flash storage devices with explosive capacity
Proceedings of the 8th International Conference on Ubiquitous Information Management and Communication
A disturb-alleviation scheme for 3D flash memory
Proceedings of the International Conference on Computer-Aided Design
Random data-aware flash translation layer for NAND flash-based smart devices
The Journal of Supercomputing
Understanding the robustness of SSDS under power fault
FAST'13 Proceedings of the 11th USENIX conference on File and Storage Technologies
Wear unleveling: improving NAND flash lifetime by balancing page endurance
FAST'14 Proceedings of the 12th USENIX conference on File and Storage Technologies
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As flash memory technologies quickly improve, NAND flash memory-based storage devices are becoming a viable alternative as a secondary storage solution for general-purpose computing systems such as personal computers and enterprise server systems. Most existing flash translation layer (FTL) schemes are, however, ill-suited for such systems because they were optimized for storage write patterns of embedded systems only. In this paper, we propose a new flash management technique called LAST which is optimized for access characteristics of general-purpose computing systems. By exploiting the locality of storage access patterns, LAST reduces the garbage collection overhead significantly, thus increasing the I/O performance of flash-based storage devices. Our experimental results show that the proposed technique reduces the garbage collection overhead by 54% over the existing flash memory management techniques.