Resource Management in Clouds: Survey and Research Challenges
2015 (English)In: Journal of Network and Systems Management, ISSN 1064-7570, E-ISSN 1573-7705, Vol. 23, no 3, 567-619 p.Article in journal (Refereed) Published
Resource management in a cloud environment is a hard problem, due to: the scale of modern data centers; the heterogeneity of resource types and their interdependencies; the variability and unpredictability of the load; as well as the range of objectives of the different actors in a cloud ecosystem. Consequently, both academia and industry began significant research efforts in this area. In this paper, we survey the recent literature, covering 250+ publications, and highlighting key results. We outline a conceptual framework for cloud resource management and use it to structure the state-of-the-art review. Based on our analysis, we identify five challenges for future investigation. These relate to: providing predictable performance for cloud-hosted applications; achieving global manageability for cloud systems; engineering scalable resource management systems; understanding economic behavior and cloud pricing; and developing solutions for the mobile cloud paradigm.
Place, publisher, year, edition, pages
2015. Vol. 23, no 3, 567-619 p.
Computer and Information Science
IdentifiersURN: urn:nbn:se:kth:diva-170954DOI: 10.1007/s10922-014-9307-7ISI: 000356295800007ScopusID: 2-s2.0-84931011055OAI: oai:DiVA.org:kth-170954DiVA: diva2:841499
QC 201507132015-07-132015-07-132015-07-13Bibliographically approved