Information Technology Reference
In-Depth Information
With Rule Based Resource Manager a private cloud can be scaled up to allocated
resources on-demand even if that is overloaded. Rule Based Resource Manager
proves to cost effective in term of utilization of private cloud resources.
Cloud Computing is service-based resources. In cloud environments the customer
is able to access only the services that they need and use. Resource Manager is used
for resource provisioning in hybrid environment. To increase scalability, the resources
are borrowed from public cloud. The important issue is efficiently managing the
allocation of resource needs between two clouds. The efficiency is determined by
resources utilization and cost for using public cloud.
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Related Work
From the last fewer, cloud computing has evolved as delivering software and
hardware services over the internet. The extensive research is going on to extend the
capabilities of cloud computing. Given below present related work in the area of
cloud's scalability and resource provisioning in cloud computing.
In 2010 ChunyeGong, Jie Liu, Oiang Zhang, Haitao Chen and Zhenghu has
discussed Characteristics of Cloud Computing. In this paper summarize the general
characteristics of cloud computing which will help the development and adoption of
this rapidly evolving technology. The key characteristics of cloud computing are low
cost, high reliability, high scalability, security. To make clear and essential of cloud
computing, proposes the characteristics of this area which make the cloud computing
being cloud computing and distinguish it from other research area.
The cloud computing has its own technical, economic, user experience
characteristics. The service oriented, loose coupling, strong fault tolerant, business
model and ease use are main characteristics of cloud computing. Abstraction and
accessibility are two keys to achieve the service oriented conception. In loose
coupling cloud computing run in a client-server model. The client or cloud users
connect loosely with server or cloud providers. Strong fault tolerant stand for main
technical characteristics. The ease use user experience characteristic helps cloud
computing being widely accepted by non computer experts. These characteristics
expose the essential of cloud computing. [1]
In 2010 Pushpendra kumar pateria, Neha Marria discussed resource provisioning in
sky environment.
Resource manager is used for resource provisioning and allocate of resource as
user request.
Offer the rule based resource manager in sky environment for utilization the
private cloud resource and security requirement of resource of critical application
and data. Decision is made on the basis of rule.
Performance of resource manager is also evaluated by using cloudsim on basis of
resource utilization and cost in sky environment.
Set priorities request and allocate resource accordingly.
Sky computing provides computing concurrent access to multiple cloud
according user requirement.
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