Reference : PRESENCE: Monitoring and Modelling the Performance Metrics of Mobile Cloud SaaS Web S...
Scientific journals : Article
Engineering, computing & technology : Computer science
http://hdl.handle.net/10993/36944
PRESENCE: Monitoring and Modelling the Performance Metrics of Mobile Cloud SaaS Web Services
English
Ibrahim, Abdallah Ali Zainelabden Abdallah mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)]
Wasim, Muhammad Umer mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) >]
Varrette, Sébastien mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)]
Bouvry, Pascal mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC)]
Aug-2018
Mobile Information Systems
Hindawi Publishing Corporation
2018
1351386
Yes
International
1574-017X
[en] Service Level Agreements (SLAs) are defining the quality of the services delivered from the Cloud Services Providers (CSPs) to the cloud customers. The services are delivered on a pay-per-use model. The quality of the provided services is not guaranteed by the SLA because it is just a contract. The developments around mobile cloud computing and the advent of edge computing technologies are contributing to the diffusion of the cloud services and the multiplication of offers. Although the cloud services market is growing for the coming years, unfortunately, there is no standard mechanism which exists to verify and assure that delivered services satisfy the signed SLA agreement in an automatic way. The accurate monitoring and modelling of the provided Quality of Service (QoS) is also missing. In this context, we aim at offering an automatic framework named PRESENCE, to evaluate the QoS and SLA compliance of Web Services (WSs) offered across several CSPs. Yet unlike other approaches, PRESENCE aims at quantifying in a fair and by stealth way the performance and scalability of the delivered WS. This article focuses on the first experimental results obtained on the accurate modelisation of each individual performance metrics. Indeed, 19 generated models are provided, out of which 78.9% accurately represent the WS performance metrics for two representative SaaS web services used for the validation of the PRESENCE approach. This opens novel perspectives for assessing the SLA compliance of Cloud providers using the PRESENCE framework.
University of Luxembourg: High Performance Computing - ULHPC
http://hdl.handle.net/10993/36944
10.1155/2018/1351386/
Extended journal version of our IEEE ICoin 2018 paper

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Open access
2018_MobileIS_Journal_Presence_1351386.pdfPublisher postprint2.29 MBView/Open

Bookmark and Share SFX Query

All documents in ORBilu are protected by a user license.