نتایج جستجو برای: cloud resources
تعداد نتایج: 347094 فیلتر نتایج به سال:
RESOURCE MANAGEMENT IN CLOUD AND BIG DATA SYSTEMSbyLENA MASHAYEKHYAugust 2015 Advisor: Dr. Daniel GrosuMajor: Computer ScienceDegree: Doctor of Philosophy Cloud computing is a paradigm shift in computing, where services are offered and ac-quired on demand in a cost-effective way. These services are often virtualized, and theycan handle the computing needs of big data...
Organizations owning a datacenter and leasing resources from public clouds need to efficiently manage this heterogeneous infrastructure. In order to do that, automatic management of processing, storage, and networking is desirable to support the use of both private and public cloud resources at the same time, composing the so-called hybrid cloud. In this chapter, the authors introduce the hybri...
The real Cloud and Ubiquitous Manufacturing systems require effectiveness and permanent availability of resources, their capacity and scalability. One of the most important problems for applications management over cloud based platforms, which are expected to support eficient scalability and resources coordination following SaaS implementation model, is their interoperability. Even application ...
Scheduling of tasks in cloud environment is a key research area. Cloud computing environment provides virtualized resources to applications dynamically. These resources are costly and often impossible for users to own them privately. Users are charged on a pay-per-use basis for these resources on cloud environment. The idea of task scheduling in cloud environment is to optimize the execution ti...
Cloud computing is gaining tremendous momentum in both academia and industry. In this context, we define the term “Cloud Workflow” as the specification, execution and provenance tracking of large-scale scientific workflows, as well as the management of data and computing resources to support the execution of large-scale scientific workflows in the Cloud. In this paper, we first analyze the gap ...
In recent years a new concept of IT organization emerged, the Cloud Computing. With This new concept, the resources are dynamically scalable, virtualized and provided to users as a service on the Internet. It is primarily intended to meet the demands of users and allow them access to virtually unlimited resources. This model motivates many academic institutions and non-academics as well to deve...
Cloud computing is growing in popularity among computing paradigms, and many corporate data centers are in the process of adopting a cloud computing architecture where resources are provisioned on a per-demand basis. The goal of a cloud infrastructure provider is to maximize its profit by minimizing the amount of violations of Quality-of-Service(QoS), and, at the same time, by lowering infrastr...
In order to meet distributed application deadlines, Resource Management Systems (RMSs) have to utilize additional resources from public Cloud providers when in-house resources cannot cope with the demand of the applications. As a means to enable this feature, called Cloud Bursting, the RMS has to be able to determine when, how many, and for how long such resources are required and provision the...
We consider how underused computing resources within an enterprise may be harnessed to improve utilization and create an elastic computing infrastructure. Most current cloud provision involves a data center model, in which clusters of machines are dedicated to running cloud infrastructure software. We propose an additional model, the ad hoc cloud, in which infrastructure software is distributed...
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