Self-control Cloud Services Efficient SLA Management

نویسندگان

  • Tatiana Aubonnet
  • Noemie Simoni
چکیده

We introduce a self-control integrated service component aiming at ensuring Service Level Agreement management. Our approach based on quality of service has two important points: the contract description (supply and demand) and the contract management. The self-control in service components allows us to react dynamically (operational decision) and the autonomic loop enables us to manage the services composition in a virtual session (tactical and strategic decision). This approach is proposed in the OpenCloudware project. We also provide an example of self-control cloud services through the Springoo application. Keywords-service component; self-control; SLA; service composition

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

IEE E P ro of 1 STAR : SLA - Aware Autonomic Management 2 of Cloud Resources

4 Abstract—Cloud computing has recently emerged as an important service to manage applications efficiently over the Internet. Various 5 cloud providers offer pay per use cloud services that requires Quality of Service (QoS) management to efficiently monitor and measure 6 the delivered services through Internet of Things (IoT) and thus needs to follow Service Level Agreements (SLAs). However, pr...

متن کامل

Life Cycle Automation and Management of the Distributed SLAs for Cloud Services

Cloud service providers mostly offer service level agreements (SLAs) in descriptive format which is not directly consumable by a machine or a system. Manual management of SLAs with growing usage of cloud services can be a challenging, erroneous and tedious task especially for the cloud service users (CSUs) acquiring multiple cloud services. The necessity of automating the complete SLA life cycl...

متن کامل

An interoperable and self-adaptive approach for SLA-based service virtualization in heterogeneous Cloud environments

Cloud computing is a newly emerged computing infrastructure that builds on the latest achievements of diverse research areas, such as Grid computing, Service-oriented computing, business process management and virtualization. An important characteristic of Cloud-based services is the provision of non-functional guarantees in the form of Service Level Agreements (SLAs), such as guarantees on exe...

متن کامل

SLA guarantees for cloud services

Quality-of-service and SLA guarantees are among the major challenges of cloud-based services. In this paper we first present a new cloud model called SLAaaS – SLA aware Service. SLAaaS considers QoS levels and SLA as first class citizens of cloud-based services. This model is orthogonal to other SaaS, PaaS, and IaaS cloud models, and may apply to any of them. More specifically we make three con...

متن کامل

Need of SLA Parameters in Cloud Environment. An Evaluation

Management and establishment of Service Level agreement (SLA) in cloud totally depends upon the various parameters which helps in establishment of SLA between the service providers and users. These parameters are the deciding factors for provisioning of services and in formation of SLA metrics. In this paper, we have analyzed probable parameters that can form or act as a SLA for entire cloud sy...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014