The DOI matches its Crossref record; 14 of the 14 references it cites were found in a registry or an index.
Cloud Migration: A Case Study of Migrating an Enterprise IT System to IaaS
Open accessAbstract
This case study illustrates the potential benefits and risks associated with the migration of an IT system in the oil & gas industry from an in-house data center to Amazon EC2 from a broad variety of stakeholder perspectives across the enterprise, thus transcending the typical, yet narrow, financial and technical analysis offered by providers. Our results show that the system infrastructure in the case study would have cost 37% less over 5 years on EC2, and using cloud computing could have potentially eliminated 21% of the support calls for this system. These findings seem significant enough to call for a migration of the system to the cloud but our stakeholder impact analysis revealed that there are significant risks associated with this. Whilst the benefits of using the cloud are attractive, we argue that it is important that enterprise decision-makers consider the overall organizational implications of the changes brought about with cloud computing to avoid implementing local optimizations at the cost of organization-wide performance.
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Cites
Above the Clouds: A Berkeley View of Cloud Computing
Armbrust, M., Fox, A., Griffith, R., Joseph, A. D., Katz, R. H., Konwinski, A., Lee, G., Patterson, D. A., Rabkin, A., Stoica, I. G., et al. (2009) · Cited by 5,796
Cloud Computing � Issues, Research and Implementations
Vouk, M. A. (2008) · Journal of Computing and Information Technology · doi:10.2498/cit.1001391 · Cited by 860
Cloud Computing: Benefits, Risks and Recommendations for Information Security
Catteddu, D. (2010) · Communications in Computer and Information Science · doi:10.1007/978-3-642-16120-9_9 · Cited by 851
On Technical Security Issues in Cloud Computing
Jensen, M., Schwenk, J., Gruschka, N., & Iacono, L. L. (2009) · 2009 IEEE International Conference on Cloud Computing · doi:10.1109/cloud.2009.60 · Cited by 653
Cloud computing — Issues, research and implementations
Vouk, M. A. (2008) · ITI 2008 - 30th International Conference on Information Technology Interfaces · doi:10.1109/iti.2008.4588381 · Cited by 297
Reengineering the Dutch Flower Auctions: A Framework for Analyzing Exchange Organizations
Kambil, A., & van Heck, E. (1998) · Information Systems Research · doi:10.1287/isre.9.1.1 · Cited by 214
Cloud Computing: Does Nirvana Hide behind the Nebula?
Erdogmus, H. (2009) · IEEE Software · doi:10.1109/ms.2009.31 · Cited by 204
Research Challenges for Enterprise Cloud Computing
Khajeh‐Hosseini, A., Sommerville, I., & Sriram, I. (2010) · arXiv (Cornell University) · doi:10.48550/arxiv.1001.3257 · Cited by 198
Self-citationResearch Agenda in Cloud TechnologiesPreprint
Sriram, I., & Khajeh‐Hosseini, A. (2010) · arXiv (Cornell University) · doi:10.48550/arxiv.1001.3259 · Cited by 188
Self-citationDo Clouds Compute? A Framework for Estimating the Value of Cloud Computing
Klems, M., Nimis, J., & Tai, S. (2009) · Lecture notes in business information processing · doi:10.1007/978-3-642-01256-3_10 · Cited by 127
Cited by
Examining cloud computing adoption intention, pricing mechanism, and deployment model
Hsu, P.-F., Ray, S., & Li-Hsieh, Y.-Y. (2014) · International Journal of Information Management · doi:10.1016/j.ijinfomgt.2014.04.006 · Cited by 444
Towards a Unified Secure Cloud Service Development and Deployment Life-Cycle
Hudic, A., Flittner, M., Lorunser, T., Radl, P. M., & Bless, R. (2016) · 2016 11th International Conference on Availability, Reliability and Security (ARES) · doi:10.1109/ares.2016.73 · Cited by 5
Metadata
- Authors
- Khajeh-Hosseini, A., Greenwood, D., & Sommerville, I.
- Venue
- 2010 IEEE 3rd International Conference on Cloud Computing
- Publisher
- IEEE
- Published
- 2010-07
- Pages
- 450-457
- ISSN
- 2159-6190 (ISSN-L)
- OpenAlex
- W2158817575
- Cited by
- 355
- References
- 14
- FWCI
- 21.36
- Type
- conference paper
- Language
- en
- Open access
- green
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