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To Lease or Not to Lease from Storage Clouds
April 2010 (vol. 43 no. 4)
pp. 44-50
Edward Walker, University of Texas at Austin
Walter Brisken, National Radio Astronomy Observatory
Jonathan Romney, National Radio Astronomy Observatory
Storage clouds are online services for leasing disk storage. A new modeling tool, formulated from empirical data spanning many years, lets organizations rationally evaluate the benefit of using storage clouds versus purchasing hard disk drives.

1. K. Chandar, "SSD & HDD Market Tracker," iSuppli research report, 2009; www.isuppli.com/AbstractABSTRACT - SSD_HDD Market Tracker 2009. pdf.
2. P. Lyman and H.R. Varian, "How Much Information?" Oct. 2003, School of Information Management and Systems, Univ. of Calif., Berkeley; www2.sims.berkeley.edu/research/projects how-much-info-2003.
3. N. Leavitt, "Is Cloud Computing Really Ready for Prime Time?" Computer, Jan. 2009, pp. 15-20.
4. A. Henry, "Keynote Address: Cloud Storage FUD (Failure, Uncertainty, and Durability)," presented at the 7th Usenix Conf. File and Storage Technologies, 2009;www.usenix.org/media/events/fast09/tech/ videoshenry.mov.
5. R.W. Johnson and W.G. Lewellen, "Analysis of Lease-or-Buy Decision," J. Finance , vol. 27, no. 4, 1972, pp. 815-823.
6. G.B. Harwood, and R.H. Hermanson, "Lease-or-Buy Decisions," J. Accountancy , vol. 142, no. 3, 1976, pp. 83-87.
7. P.F. Anderson, and J.D. Martin, "Lease vs. Purchase Decisions: A Survey of Current Practice," Financial Management, vol. 6, no. 1, 1977, pp. 41-47.
8. M. Palankar et al., "Amazon S3 for Science Grids: A Viable Solution?" Proc. Int'l Workshop Data-Aware Distributed Computing, ACM Press, 2008, pp. 55-64.
9. E. Deelman et al., "The Cost of Doing Science on the Cloud: The Montage Example," Proc. ACM/IEEE Conf. Supercomputing, IEEE Press, pp. 1-16.
10. E. Walker, "The Real Cost of a CPU Hour," Computer, Apr. 2009, pp. 35-41.
11. W.G. Lewellen, The Cost of Capital, Wadsworth Publishing, 1970.
12. US Environmental Protection Agency, Energy Star Program, Report to Congress on Server and Data Center Energy Efficiency, Public Law 109-431, Aug. 2007; www.energystar.gov/ia/partners/prod_development/ downloadsEPA_Datacenter_Report_Congress_Final1.pdf.
1. O.A. Lamont and R.H. Thaler, "Anomalies: The Law of One Price in Financial Markets," J. Economic Perspective, vol. 17, no. 4, 2003, pp. 191-202.
2. B. Schroeder and G. Gibson, "Disk Failures in the Real World: What Does an MTTF of 1,000,000 Hours Mean to You?" Proc. 5th Usenix Conf. File and Storage Technologies (FAST 07), Usenix Assoc., 2007, pp. 1-16.

Index Terms:
Cloud computing, e-Commerce, Computing and information systems management, Economics
Citation:
Edward Walker, Walter Brisken, Jonathan Romney, "To Lease or Not to Lease from Storage Clouds," Computer, vol. 43, no. 4, pp. 44-50, April 2010, doi:10.1109/MC.2010.115
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