Amazon S3 for science grids: a viable solution?

  • Authors:
  • Mayur R. Palankar;Adriana Iamnitchi;Matei Ripeanu;Simson Garfinkel

  • Affiliations:
  • University of South Florida, Tampa, FL, USA;University of South Florida, Tampa, FL, USA;University of British Columbia, Vancouver, BC, Canada;Harvard University, Cambridge, MA, USA

  • Venue:
  • DADC '08 Proceedings of the 2008 international workshop on Data-aware distributed computing
  • Year:
  • 2008

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Abstract

Amazon.com has introduced the Simple Storage Service (S3), a commodity-priced storage utility. S3 aims to provide storage as a low-cost, highly available service, with a simple 'pay-as-you-go' charging model. This article makes three contributions. First, we evaluate S3's ability to provide storage support to large-scale science projects from a cost, availability, and performance perspective. Second, we identify a set of additional functionalities that storage services targeting data-intensive science applications should support. Third, we propose unbundling the success metrics for storage utility performance as a solution, to reduce storage costs.