Zusammenfassung
In letzter Zeit hat ein neues Rechen- und Architekturparadigma Einzug gehalten, das sogenannte Cloud-Computing. Es wird mindestens so umfangreich beworben wie Grid-Computing wenige Jahre zuvor, was u. a. zahlreiche Diskussionen über die Abgrenzung zwischen Grid- und Cloud-Computing angeregt hat. Der erste Beitrag dieses Artikels ist deshalb die eingehende Diskussion der verschiedenen Charakteristika von jeweils Grid- und Cloud-Computing. Diese technische Abgrenzung ermöglicht eine fundierte Diskussion der Geschäftschancen des Cloud-Computing-Paradigmas. In diesem Artikel wird hierzu zunächst ein Framework für Geschäftsmodelle in Clouds aufgestellt. Anschließend werden aktuelle Cloud-Angebote besprochen und in das Framework eingereiht. Zum Schluss spricht dieser Artikel Herausforderungen und erfolgversprechende Forschungsgebiete an, die adressiert und bewältigt werden müssen, damit die Vision von Clouds erfolgreich umgesetzt werden kann.
Abstract
Lately, a new computing paradigm has emerged: “Cloud Computing”. It seems to be promoted as heavily as the “Grid” was a few years ago, causing broad discussions on the differences between Grid and Cloud Computing. The first contribution of this paper is thus a detailed discussion about the different characteristics of Grid Computing and Cloud Computing. This technical classification allows for a well-founded discussion of the business opportunities of the Cloud Computing paradigm. To this end, this paper first presents a business model framework for Clouds. It subsequently reviews and classifies current Cloud offerings in the light of this framework. Finally, this paper discusses challenges that have to be mastered in order to make the Cloud vision come true and points to promising areas for future research.
Notes
Unter der Bezeichnung Cloud-Computing-Ökosysteme verstehen wir die fruchtbare Interaktion und konkurrierende Zusammenarbeit (Coopetition) zwischen allen Akteuren, die verschiedene Geschäftsmodelle im Rahmen des Cloud-Computings realisieren.
Literatur
Anandasivam A, Neumann D (2009) Managing revenue in grids. In: Proceedings of the 42nd Hawaii international conference on system sciences, Waikoloa
Anderson C (2008) The long tail. Hyperion, New York
Becker M, Borissov N, Deora V, Rana O, Neumann D (2008) Using k-pricing for penalty calculation in grid markets. In: Proceedings of the 41st Hawaii international conference on system sciences, Waikoloa
Bitran G, Caldentey R (2003) An overview of pricing models for revenue management. Manufacturing & Service Operations Management 5(3):203–229
Blau B, Neumann D, Weinhardt C, Michalk W (2008) Provisioning of service mashup topologies. In: Proceedings of the 16th European conference on information systems, Galway
Boss G, Malladi P, Quan S, Legregni L, Hall H (2007) Cloud computing. Technical Report, IBM high performance on demand solutions, 2007-10-08, Version 1.0
EGEE (2008) An EGEE comparative study: grids and clouds – evolution or revolution. https://edms.cern.ch/document/925013. Abruf am 2008-06-25
Fishburn PC, Odlyzko AM (1999) Competitive pricing of information goods: subscription pricing versus pay-per-use. Economic Theory 3:447–470
Foster I, Kesselman C (1999) The grid: blueprint for a future computing infrastructure. Morgan Kaufmann, San Mateo
Foster I, Kesselman C, Tuecke S (2001) The anatomy of the grid – Enabling scalable virtual organizations. International Journal of High Performance Computing Applications 15(3):200–222
Foster I (2002) What is the grid? A three point checklist. GRIDToday 1(6):22–25
Gentzsch W (2008) Grids are dead! Or are they? http://www.on-demandenterprise.com/features/26060699.html. Abruf am 2009-03-30
Henschen D (2008) Demystifying cloud computing. http://www.intelligententerprise.com/blog/archives/2008/06/demystifying_cl.html. Abruf am 2009-03-30
IBM (2006) Grid Computing: past, present and future – An innovation perspective. Technical Report. http://www-1.ibm.com/grid/pdf/innovperspective.pdf. Abruf am 2009-03-30
Lai K (2005) Markets are dead, long live markets. SIGecom Exchanges 5(4):1–10
Lawton G (2008) Moving the OS to the web. Computer 41(3):16–19
Neumann D, Stößer J, Weinhardt C, Nimis J (2008) A framework for commercial grids – economic and technical challenges. Journal of Grid Computing 6(3):325–347
Rappa M (2004) The utility business model and the future of computing services. IBM Systems Journal 43(1):32–42
Skillicorn D (2002) The case for datacentric grids. In: Proceedings of the international parallel and distributed processing symposium, Ft. Lauderdale
Weinhardt C, Holtmann C, Neumann D (2003) Market-Engineering. WIRTSCHAFTSINFORMATIK 45(6):635–640
Weiss A (2007) Computing in the clouds. netWorker 11(4):16–25
Wurman PR (2001) Dynamic pricing in the virtual marketplace. IEEE Internet Computing 5(2):36–42
Author information
Authors and Affiliations
Corresponding author
Additional information
Angenommen nach zwei Überarbeitungen durch Prof. Dr. Buxmann.
This article is also available in English via http://www.springerlink.com and http://www.bise-journal.org: Weinhardt C, Anandasivam A, Blau B, Borissov N, Meinl T, Michalk W, Stößer J (2009) Cloud-Computing – A Classification, Business Models, and Research Directions. Bus Inf Syst Eng. doi: 10.1007/s12599-009-0071-2.
Rights and permissions
About this article
Cite this article
Weinhardt, C., Anandasivam, A., Blau, B. et al. Cloud-Computing. Wirtsch. Inform. 51, 453–462 (2009). https://doi.org/10.1007/s11576-009-0192-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11576-009-0192-8