A review of SLA specification languages in the Cloud Computing

被引：0
作者：
Maarouf, Adil [1 ]
Marzouk, Abderrahim [1 ]
Haqiq, Abdelkrim [1 ,2 ]
机构：
[1] Hassan 1st Univ, Comp Networks Mobil & Modeling Lab, FST, Settat, Morocco
[2] Africa & Middle East, E NGN Res Grp, Settat, Morocco
来源：
2015 10TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS: THEORIES AND APPLICATIONS (SITA) | 2015年
关键词：
Cloud Computing; Service Level Agreement; SLA specification languages; WSLA; WS-Agreement; SLA*; CSLA; SLAC;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A Service Level Agreement (SLA) represents an agreement between a cloud provider and cloud customer in the context of a particular service provision. This raises the following question: How to describe the SLA terms between prospective signatories, such as service levels, Quality of Service properties, penalties in case of SLA violation, etc. SLA can be represented by specialized languages for easing SLA preparation, automating SLA negotiation, adapting services automatically according to SLA terms, and reasoning about their composition. Therefore, the aim of this work is to present a comprehensive review of how SLAs are created, managed and used in web services and cloud computing environment. This paper provides a review of SLA languages specification. Among them the WSLA, WS-Agreement, SLA*, CSLA and SLAC. Then, a comparison of these languages in terms of the requirements is presented, highlighting their strengths and weaknesses.
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页数：6
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