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93
Voted
MSS
2015
IEEE
25views Hardware» more  MSS 2015»
9 years 11 months ago
Incremental redundancy to reduce data retention errors in flash-based SSDs
Abstract—As the market becomes competitive, SSD manufacturers are making use of multi-bit cell flash memory such as MLC and TLC chips in their SSDs. However, these chips have lo...
Heejin Park, Jaeho Kim, Jongmoo Choi, Donghee Lee,...
77
Voted
MSS
2015
IEEE
11views Hardware» more  MSS 2015»
9 years 11 months ago
VM-centric snapshot deduplication for cloud data backup
—Data deduplication is important for snapshot backup of virtual machines (VMs) because of excessive redundant content. Fingerprint search for source-side duplicate detection is r...
Wei Zhang, Daniel Agun, Tao Yang, Rich Wolski, Hon...
71
Voted
MSS
2015
IEEE
13views Hardware» more  MSS 2015»
9 years 11 months ago
Leap-based Content Defined Chunking - Theory and Implementation
Chuanshuai Yu, Chengwei Zhang, Yiping Mao, Fulu Li
81
Voted
MSS
2015
IEEE
12views Hardware» more  MSS 2015»
9 years 11 months ago
WARM: Improving NAND flash memory lifetime with write-hotness aware retention management
—Increased NAND flash memory density has come at the cost of lifetime reductions. Flash lifetime can be extended by relaxing internal data retention time, the duration for which...
Yixin Luo, Yu Cai, Saugata Ghose, Jongmoo Choi, On...
78
Voted
MSS
2015
IEEE
12views Hardware» more  MSS 2015»
9 years 11 months ago
SoftWrAP: A lightweight framework for transactional support of storage class memory
—In-memory computing is gaining popularity as a means of sidestepping the performance bottlenecks of block storage operations. However, the volatile nature of DRAM makes these sy...
Ellis Giles, Kshitij Doshi, Peter J. Varman
72
Voted
MSS
2015
IEEE
14views Hardware» more  MSS 2015»
9 years 11 months ago
An empirical study of file systems on NVM
— Emerging byte-addressable, non-volatile memory like phase-change memory, STT-MRAM, etc. brings persistence at latencies within an order of magnitude of DRAM, thereby motivating...
Priya Sehgal, Sourav Basu, Kiran Srinivasan, Kalad...
69
Voted
MSS
2015
IEEE
21views Hardware» more  MSS 2015»
9 years 11 months ago
Atlas: Baidu's key-value storage system for cloud data
—Users store rapidly increasing amount of data into the cloud. Cloud storage service is often characterized as having a large data set and few deletes. Hosting the service on a c...
Chunbo Lai, Song Jiang, Liqiong Yang, Shiding Lin,...
71
Voted
MSS
2015
IEEE
14views Hardware» more  MSS 2015»
9 years 11 months ago
Reducing CPU and network overhead for small I/O requests in network storage protocols over raw Ethernet
— Small I/O requests are important for a large number of modern workloads in the data center. Traditionally, storage systems have been able to achieve low I/O rates for small I/O...
Pilar Gonzalez-Ferez, Angelos Bilas
67
Voted
MSS
2015
IEEE
12views Hardware» more  MSS 2015»
9 years 11 months ago
A study of application performance with non-volatile main memory
Abstract—Attaching next-generation non-volatile memories (NVMs) to the main memory bus provides lowlatency, byte-addressable access to persistent data that should significantly ...
Yiying Zhang, Steven Swanson
63
Voted
MSS
2015
IEEE
10views Hardware» more  MSS 2015»
9 years 11 months ago
Self-sorting SSD: Producing sorted data inside active SSDs
—Nowadays solid state drives (SSDs) are gaining popularity and are replacing magnetic hard disk drives (HDDs) in enterprise storage systems. As a result, extracting the maximum p...
Luis Cavazos Quero, Young-Sik Lee, Jin-Soo Kim