OPTIMIS: A holistic approach to cloud service provisioning

Ferrer, AJ; Hernandez, F; Tordsson, J; Elmroth, E; Ali-Eldin, A; Zsigri, C; Sirvent, R; Guitart, J; Badia, RM; Djemame, K; Ziegler, W; Dimitrakos, T; Nair, SK; Kousiouris, G; Konstanteli, K; Varvarigou, T; Hudzia, B; Kipp, A; Wesner, S; Corrales, M; Forgo, N; Sharif, T; Sheridan, C

dc.contributor.author	Ferrer, AJ	en
dc.contributor.author	Hernandez, F	en
dc.contributor.author	Tordsson, J	en
dc.contributor.author	Elmroth, E	en
dc.contributor.author	Ali-Eldin, A	en
dc.contributor.author	Zsigri, C	en
dc.contributor.author	Sirvent, R	en
dc.contributor.author	Guitart, J	en
dc.contributor.author	Badia, RM	en
dc.contributor.author	Djemame, K	en
dc.contributor.author	Ziegler, W	en
dc.contributor.author	Dimitrakos, T	en
dc.contributor.author	Nair, SK	en
dc.contributor.author	Kousiouris, G	en
dc.contributor.author	Konstanteli, K	en
dc.contributor.author	Varvarigou, T	en
dc.contributor.author	Hudzia, B	en
dc.contributor.author	Kipp, A	en
dc.contributor.author	Wesner, S	en
dc.contributor.author	Corrales, M	en
dc.contributor.author	Forgo, N	en
dc.contributor.author	Sharif, T	en
dc.contributor.author	Sheridan, C	en
dc.date.accessioned	2014-03-01T02:47:32Z
dc.date.available	2014-03-01T02:47:32Z
dc.date.issued	2012	en
dc.identifier.issn	0167-739X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33200
dc.subject.classification	Computer Science, Theory & Methods	en
dc.subject.other	Cloud services	en
dc.subject.other	Computing industry	en
dc.subject.other	Dynamic provisioning	en
dc.subject.other	Eco-efficiency	en
dc.subject.other	Holistic approach	en
dc.subject.other	Resource requirements	en
dc.subject.other	Service construction	en
dc.subject.other	Service platforms	en
dc.subject.other	Sustainable services	en
dc.subject.other	Distributed database systems	en
dc.subject.other	Service life	en
dc.subject.other	Cloud computing	en
dc.title	OPTIMIS: A holistic approach to cloud service provisioning	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1016/j.future.2011.05.022	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.future.2011.05.022	en
heal.language	English	en
heal.publicationDate	2012	en
heal.abstract	We present fundamental challenges for scalable and dependable service platforms and architectures that enable flexible and dynamic provisioning of cloud services. Our findings are incorporated in a toolkit targeting the cloud service and infrastructure providers. The innovations behind the toolkit are aimed at optimizing the whole service life cycle, including service construction, deployment, and operation, on a basis of aspects such as trust, risk, eco-efficiency and cost. Notably, adaptive self-preservation is crucial to meet predicted and unforeseen changes in resource requirements. By addressing the whole service life cycle, taking into account several cloud architectures, and by taking a holistic approach to sustainable service provisioning, the toolkit aims to provide a foundation for a reliable, sustainable, and trustful cloud computing industry. (C) 2011 Elsevier B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Future Generation Computer Systems	en
dc.identifier.doi	10.1016/j.future.2011.05.022	en
dc.identifier.isi	ISI:000295947900008	en
dc.identifier.volume	28	en
dc.identifier.issue	1	en
dc.identifier.spage	66	en
dc.identifier.epage	77	en