CloudServ: PaaS Resources Provisioning for Service-Based Applications
CloudServ: PaaS Resources Provisioning for Service-Based Applications
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CloudServ：为基于服务的应用程序提供 PaaS 资源
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
S. Tata
中科院分区：
文献类型：
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作者：
Sami Yangui;S. Tata
云计算通常涉及为IT服务操作提供虚拟化且通常可动态扩展的资源。对开发的云平台的研究表明，它们存在与部署和运行基于服务的应用程序相关的限制，这些应用程序是从异构服务（编程语言，通信协议和/或托管框架）构建的。在本文中，我们提出了CloudServ，平台即服务（PaaS），这是专用于基于服务的应用程序。它的模型扩展了开放云计算接口（OCCI）规范，该规范主要专用于IaaS资源。在CloudServ中，PaaS资源随着基于服务的应用程序的部署请求的到达而沿着不断地被供应。CloudServ的实验证明了其良好的行为，并强调了其可扩展性的大量部署的服务在云环境中相比，经典的云平台。
Cloud Computing involves typically provisioning of virtualized and often dynamically scalable resources for IT services operating. Study of developed Cloud platforms shows that they present limitation related to deployment and running of service-based applications that are built from heterogeneous services (programming languages, communication protocols and/or hosting frameworks). In this paper, we present CloudServ, a Platform as-a-Service (PaaS), that is dedicated to service-based applications. Its model extends the Open Cloud Computing Interface (OCCI) specification that is mainly dedicated to IaaS resources. In CloudServ, PaaS resources are continuously provisioned along with the arrival of deployment requests of service-based applications. Experiments of CloudServ demonstrate its good behaviour and highlights its scalability for a huge number of deployed services in Cloud context comparing to classical Cloud platforms.