Liquid Cloud Storage

Author:

Luby Michael1ORCID,Padovani Roberto2,Richardson Thomas J.3,Minder Lorenz1,Aggarwal Pooja1

Affiliation:

1. International Computer Science Institute, Berkeley CA

2. UC San Diego, La Jolla, CA

3. Qualcomm Technologies Inc., Bridgewater, NJ

Abstract

A liquid system provides durable object storage based on spreading redundantly generated data across a network of hundreds to thousands of potentially unreliable storage nodes. A liquid system uses a combination of a large code , lazy repair , and flow storage organization . We show that a liquid system can be operated to enable flexible and essentially optimal combinations of storage durability, storage overhead, repair bandwidth usage, and access performance.

Publisher

Association for Computing Machinery (ACM)

Subject

Hardware and Architecture

Reference34 articles.

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2. J. Bloemer M. Kalfane M. Karpinski R. Karp M. Luby and D. Zuckerman. 1995. An XOR-based erasure-resilient coding scheme. ICSI Technical Report Article TR-95-048. J. Bloemer M. Kalfane M. Karpinski R. Karp M. Luby and D. Zuckerman. 1995. An XOR-based erasure-resilient coding scheme. ICSI Technical Report Article TR-95-048.

3. Windows Azure Storage

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