Performance impact and interplay of SSD parallelism through advanced commands, allocation strategy and data granularity

Y Hu, H Jiang, D Feng, L Tian, H Luo… - Proceedings of the …, 2011 - dl.acm.org
With the development of the NAND-Flash technology, NAND-Flash based Solid-State Disk
(SSD) has been attracting a great deal of attention from both industry and academia. While a …

Exploring and exploiting the multilevel parallelism inside SSDs for improved performance and endurance

Y Hu, H Jiang, D Feng, L Tian, H Luo… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
Given the multilevel internal SSD parallelism at the different four levels: channel-level, chip-
level, die-level, and plane-level, how to exploit these levels of parallelism will directly and …

Expectation grammars: Leveraging high-level expectations for activity recognition

D Minnen, I Essa, T Starner - 2003 IEEE Computer Society …, 2003 - ieeexplore.ieee.org
Video-based recognition and prediction of a temporally extended activity can benefit from a
detailed description of high-level expectations about the activity. Stochastic grammars allow …

{Remap-SSD}: Safely and Efficiently Exploiting {SSD} Address Remapping to Eliminate Duplicate Writes

Y Zhou, Q Wu, F Wu, H Jiang, J Zhou… - 19th USENIX Conference …, 2021 - usenix.org
Duplicate writes are prevalent in diverse storage systems, originating from data duplication,
journaling, and data relocations, etc. As flash-based SSDs have been widely deployed …

An efficient page-level FTL to optimize address translation in flash memory

Y Zhou, F Wu, P Huang, X He, C Xie… - Proceedings of the Tenth …, 2015 - dl.acm.org
Flash-based solid state disks (SSDs) have been very popular in consumer and enterprise
storage markets due to their high performance, low energy, shock resistance, and compact …

Performance evaluation of dynamic page allocation strategies in SSDs

A Tavakkol, P Mehrvarzy, M Arjomand… - ACM Transactions on …, 2016 - dl.acm.org
Solid-state drives (SSDs) with tens of NAND flash chips and highly parallel architectures are
widely used in enterprise and client storage systems. As any write operation in NAND flash …

WAFTL: A workload adaptive flash translation layer with data partition

Q Wei, B Gong, S Pathak, B Veeravalli… - 2011 IEEE 27th …, 2011 - ieeexplore.ieee.org
Current FTL schemes have inevitable limitations in terms of memory requirement,
performance, garbage collection overhead, and scalability. To overcome these limitations …

ApproxFTL: On the performance and lifetime improvement of 3-D NAND flash-based SSDs

J Cui, Y Zhang, L Shi, CJ Xue, W Wu… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
3-D NAND flash is one of the most prospective advances in flash memory industry. While 3-
D flash improves cell density and reduces lithography cost through die stacking, it suffers …

A novel buffer management scheme based on particle swarm optimization for SSD

YL Wang, KT Kim, B Lee, HY Youn - The Journal of Supercomputing, 2018 - Springer
As flash memory becomes popular, flash memory-based solid-state drive (SSD) has been
the major storage device. SSD has numerous merits such as high I/O speed, low energy …

SWANS: An interdisk wear-leveling strategy for RAID-0 structured SSD arrays

W Wang, T Xie, A Sharma - ACM Transactions on Storage (TOS), 2016 - dl.acm.org
NAND flash memory–based solid state disks (SSDs) have been widely used in enterprise
servers. However, flash memory has limited write endurance, as a block becomes unreliable …