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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Cerroni, W. Callegati, F. Martini, B. Castoldi, P. |
| Copyright Year | 2012 |
| Description | Author affiliation: DEIS - University of Bologna, via Venezia 52 - 47521 Cesena, Italy (Cerroni, W.; Callegati, F.) || CNIT, via Moruzzi 1 - 56124 Pisa, Italy (Martini, B.) || Scuola Superiore Sant'Anna, via Moruzzi 1 - 56124 Pisa, Italy (Castoldi, P.) |
| Abstract | This paper presents an analytical model to evaluate the performance of an optical wavelength-routed network for inter- and intra-data center interconnection, designed to work according to the cloud computing paradigm. Such a scenario calls for anycast routing of service requests to find a network path that best suits both connectivity and IT resource requirements. The analytical model is based on conventional queuing theory for loss systems combined with an ad-hoc combinatorial analysis of the anycast service alternatives. The model presented here is meant to provide engineering guidelines for data center interconnection networks supporting the cloud paradigm, in particular in terms of performance and cost of resource distribution. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 194501 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467314404 |
| e-ISBN | 9781467314428 |
| e-ISBN | 9781467314411 |
| DOI | 10.1109/ONDM.2012.6210267 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-04-17 |
| Publisher Place | United Kingdom |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Analytical models Optical interconnections Computational modeling Bandwidth Markov processes Numerical models Load modeling |
| Content Type | Text |
| Resource Type | Article |
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