Date of Original Version

4-2009

Type

Article

Rights Management

DOI 10.1145/1498765.1498789

Abstract or Table of Contents

Relative fitness is a new approach to modeling the performance of storage devices (e.g., disks and RAID arrays). In contrast to a conventional model, which predicts the performance of an application’s I/O on a given device, a relative fitness model predicts performance differences between devices. The result is significantly more accurate predictions.

Comments

"© ACM, 2009. This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in Communications of the ACM Vol. 52 No. 4, April, 2009
http://doi.acm.org/10.1145/1498765.1498789

Share

COinS