Reliability of SSDs in Enterprise Storage Systems

2021 ◽  
Vol 17 (1) ◽  
pp. 1-27
Author(s):  
Stathis Maneas ◽  
Kaveh Mahdaviani ◽  
Tim Emami ◽  
Bianca Schroeder
Keyword(s):  
Field Study ◽  
Data Center ◽  
Field Data ◽  
Large Scale ◽  
Storage Systems ◽  
Distributed Data ◽  
Number Of Factors ◽  
Scale Field ◽  
Large Scale Field ◽  
Practical Implications

This article presents the first large-scale field study of NAND-based SSDs in enterprise storage systems (in contrast to drives in distributed data center storage systems). The study is based on a very comprehensive set of field data, covering 1.6 million SSDs of a major storage vendor (NetApp). The drives comprise three different manufacturers, 18 different models, 12 different capacities, and all major flash technologies (SLC, cMLC, eMLC, 3D-TLC). The data allows us to study a large number of factors that were not studied in prior works, including the effect of firmware versions, the reliability of TLC NAND, and the correlations between drives within a RAID system. This article presents our analysis, along with a number of practical implications derived from it.

Mobile recommendations based on interest prediction from consumer's installed apps–insights from a large-scale field study

2017 ◽  
Vol 71 ◽  
pp. 152-163 ◽  
Author(s):  
Remo Manuel Frey ◽  
Runhua Xu ◽  
Christian Ammendola ◽  
Omar Moling ◽  
Giuseppe Giglio ◽  
...  
Keyword(s):  
Field Study ◽  
Large Scale ◽  
Scale Field ◽  
Large Scale Field ◽  
Interest Prediction

scholarly journals A large-scale field study of bacterial communities in cereal aphid populations across Morocco

2018 ◽  
Vol 94 (3) ◽  
Author(s):  
Samir Fakhour ◽  
Jérôme Ambroise ◽  
François Renoz ◽  
Vincent Foray ◽  
Jean-Luc Gala ◽  
...  
Keyword(s):  
Field Study ◽  
Bacterial Communities ◽  
Large Scale ◽  
Cereal Aphid ◽  
Scale Field ◽  
Large Scale Field ◽  
Aphid Populations

Soaking Treatment Increases Survival of Black Willow Posts in a Large-Scale Field Study

2005 ◽  
Vol 23 (2) ◽  
pp. 95-98 ◽  
Author(s):  
L. T. Martin ◽  
S. R. Pezeshki ◽  
F. D. Shields
Keyword(s):  
Field Study ◽  
Large Scale ◽  
Black Willow ◽  
Scale Field ◽  
Large Scale Field

scholarly journals Prospective Large-Scale Field Study Generates Predictive Model Identifying Major Contributors to Colony Losses

2015 ◽  
Vol 11 (4) ◽  
pp. e1004816 ◽  
Author(s):  
Merav Gleit Kielmanowicz ◽  
Alex Inberg ◽  
Inbar Maayan Lerner ◽  
Yael Golani ◽  
Nicholas Brown ◽  
...  
Keyword(s):  
Field Study ◽  
Predictive Model ◽  
Large Scale ◽  
Colony Losses ◽  
Scale Field ◽  
Large Scale Field
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