A competitive scalability approach for cloud architectures

Claudio A. Ardagna, Ernesto Damiani, Fulvio Frati, Guido Montalbano, Davide Rebeccani, Marco Ughetti

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

The success of cloud computing has radically changed the way in which services are implemented and deployed, and made accessible to external and remote users. The cloud computing paradigm, in fact, supports a vision of distributed IT where software services and applications are outsourced and used on a pay-as-you-go basis. In this context, the ability to guarantee an effective management of cloud performance and to support automatic scalability become fundamental requirements. Cloud users are increasingly interested in a transparent and coherent vision of cloud, where performance is guaranteed in different scenarios, and under different and heterogeneous loads. In this paper, we analyze the benefits of an integrated scalability approach at different layers of the cloud stack, focusing on the computing infrastructure and database layers. To this aim, we provide different performance metrics and a set of rules based on them to evaluate the status of the cloud stack and scale it on demand to maintain stable performance. We then implement a proof-of-concept architecture to experimentally analyze cloud performance in three scenarios of scalability: computing infrastructure only, database only, and the case in which computing infrastructure and database compete for resources.

Original languageBritish English
Title of host publicationProceedings - 2014 IEEE 7th International Conference on Cloud Computing, CLOUD 2014
EditorsCarl Kesselman
PublisherIEEE Computer Society
Pages610-617
Number of pages8
ISBN (Electronic)9781479950638
DOIs
StatePublished - 3 Dec 2014
Event7th IEEE International Conference on Cloud Computing, CLOUD 2014 - Anchorage, United States
Duration: 27 Jun 20142 Jul 2014

Publication series

NameIEEE International Conference on Cloud Computing, CLOUD
ISSN (Print)2159-6182
ISSN (Electronic)2159-6190

Conference

Conference7th IEEE International Conference on Cloud Computing, CLOUD 2014
Country/TerritoryUnited States
CityAnchorage
Period27/06/142/07/14

Keywords

  • Automatic Scalability
  • Cloud
  • Performance

Fingerprint

Dive into the research topics of 'A competitive scalability approach for cloud architectures'. Together they form a unique fingerprint.

Cite this