Cloud computing aims to give users virtually unlimited pay-per-use computing resources without the burden of managing the underlying infrastructure. We claim that, in order to realize the full potential of cloud computing, the user must be presented with a pricing model that offers flexibility at the requirements level, such as a choice between different degrees of execution speed, and the clou...

Cloud computing technologies have reached a high level of development, yet a number of obstacles still exist that must be overcome before widespread commercial adoption can become a reality. In a cloud environment, end users requesting services and cloud providers negotiate service-level agreements (SLAs) that provide explicit statements of all expectations and obligations of the participants. ...

The issue of management and allocation of resources in cloud computing environments, according to the breadth of scale and modern technology implementation, is a complicated issue. Issues such as: the heterogeneity of resources, resource dependencies to each other, the dynamics of the environment, virtualization, workload diversity as well as a wide range of management objectives of cloud servi...

The need for calculating actions has been emerged everywhere and in any time, by advancing of information technology. Cloud computing is the latest response to such needs. Prominent popularity has recently been created for Cloud computing systems. Increasing cloud efficiency is an important subject of consideration. Heterogeneity and diversity among different resources and requests of users in ...

Abstract. Low-level clouds play a key role in the energy budget and hydrological cycle of climate system. The accurate long-term observation low-level is essential for understanding their effect model constraints. Both ground-based spaceborne millimeter-wavelength cloud radars can penetrate but detected are always contaminated by clutter, which needs to be removed. In this study, we develop an ...

This presentation aims to describe a method to use a Object-based Storage Device (OSD) Cloud Storage system based on p2p network distributed files as a block level storage system with iSCSI protocol. This coupling of designs allows the user to take advantage of the replication, reliability, scalability and large storage capacity of a Cloud Computing provider without the need for specific or ded...

In this paper we will design architecture for cloud computing services with QoS by supported scheduling algorithm for resource allocation. Cloud generally uses virtualization technology which is specially designed for maximum resource utilization. The QoS of cloud environment for any kind of resource utilization is achieved feasibly by using QoS-aware Cache Replacement algorithm. This algorithm...

Cloud computing has emerged as one of the most advanced platform providing the online access to the resources on pay per-use basis. IT industry is expanding day by day and so are the businesses using the cloud services. The cloud owners are interested in providing the highest performance using less power by the physical servers. Due to the increased popularity of cloud and its resources in diff...

1 Mphil Scholar, 2 Assistant Professor, Department Of Computer Science , Nadar Saraswathi College (India) ABSTRACT Cloud storage services are commercially more popular due to their amount of advantages. Most of the cloud service provider provides services like infrastructure management, data storage services on 24/7 through any devices at anywhere. To provide this ubiquitous always on service m...