@inproceedings{fb835830ef9540159c41ef6e2785dfac,
title = "CassandrEAS: Highly Available and Storage-Efficient Distributed Key-Value Store with Erasure Coding",
abstract = "In this work, we propose an erasure coding-based protocol that implements a key-value store with atomicity and near-optimal storage cost. Our protocol supports concurrent read and write operations while tolerating asynchronous communication and crash failures of any client and some fraction of servers. One novel feature is a tunable knob between the number of supported concurrent operations, availability, and storage cost. We implement our protocol into Cassandra, namely Cassan-drEAS (Cassandra + Erasure-coding Atomic Storage). Extensive evaluation using YCSB on Google Cloud Platform shows that CassandrEAS incurs moderate penalty on latency and throughput, yet saves significant amount of storage space. ",
author = "Cadambe, {Viveck R.} and Konwar, {Kishori M.} and Muriel Medard and Haochen Pan and Lewis Tseng and Yingjian Wu",
note = "Funding Information: *Authors ordered alphabetically. †Yingjian worked on this project when he was affiliated with Boston College. Authors from Boston College are supported in part by National Science Foundation award CNS1816487, and Dr. Cadambe by NSF Award CCF1553248. Any opinions, findings, and conclusions or recommendations expressed here are those of the authors and do not necessarily reflect the views of the funding agencies or the U.S. government. Publisher Copyright: {\textcopyright} 2020 IEEE.; 19th IEEE International Symposium on Network Computing and Applications, NCA 2020 ; Conference date: 24-11-2020 Through 27-11-2020",
year = "2020",
month = nov,
day = "24",
doi = "10.1109/NCA51143.2020.9306729",
language = "English (US)",
series = "2020 IEEE 19th International Symposium on Network Computing and Applications, NCA 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
editor = "Aris Gkoulalas-Divanis and Mirco Marchetti and Avresky, {Dimiter R.}",
booktitle = "2020 IEEE 19th International Symposium on Network Computing and Applications, NCA 2020",
address = "United States",
}