Transcript
Government Engineering College, Bikaner
Submitted to:-
Department of Computer Science & Engg.Govt. Engineering College Bikaner
Submitted by:-Amit Kumar (13EEBCS004)Branch- Computer Science & Engg.
Cloud Deployment
Introduction. Services Models of Cloud. Deployment Models of Cloud. Service Providers of Cloud. Benefits of Cloud Computing Limitations of Cloud Conclusion.
Index:
What is Cloud Computing? Cloud Computing is typically is type of computing
that relies on sharing computing resources rather than having local servers or personal devices to handle applications.
Cloud Computing means "a type of Internet-based computing," where different services to organization's computers and devices provided through the Internet.
Introduction
Mainly cloud provides 3 Services. SaaS (Software as a service) PaaS (Platform as a Service) IaaS (Infrastructure as a Service)
Cloud Services
It is sometimes referred to as "on-demand software”
An application is hosted as a service to customers.
Instead of installing and maintaining software, you simply access it via the Internet.
Application like Office, Messaging , CAD are hosted.
Why SaaS ? Costs less money. Customization is easy. Multitenant Architecture
SaaS (Software as a Service)
Problems with SaaS: Organization that has a very specific
computational need might not be able to find
the application available through SaaS.
PaaS vendors offer a development environment to application developers.
PaaS provides all of the facilities required to support the complete life cycle of building and delivering web applications and services entirely from the Internet.
Why PaaS?
Efficiently manage the application lifecycle. Cut coding time. Develop for multiple platforms—including mobile—more
easily.
PaaS(Platform as a service )
Data security. Customer captivity.
Problem with PaaS
IaaS Provides virtualized computing resources over the Internet.
IaaS Provides Full control of the computing resources through administrative access to VMs.
Services like Virtual Storage, Load balancers , CPU cycles , Database . WHY IaaS ? Cost saving. Pay as your requirement. Space & energy efficient . Portable.
IaaS (Infrascture as a service)
There are 4 Deployment Models of cloud Public Cloud. Private Cloud. Community clouds. Hybrid cloud.
Deployment Models of Cloud
Public clouds are made available to the general public by a service provider who hosts the cloud infrastructure.
Public Cloud
Private cloud is cloud infrastructure dedicated to a particular organization. Private clouds allow businesses to host applications in the cloud privately.
Private Cloud
Hybrid Clouds are a composition of two or more clouds (private, community or public) that remain unique entities but are bound together offering the advantages of multiple deployment models.
Hybrid cloud
A community cloud is a is a multi-tenant cloud service model that is shared among several or organizations and that is governed, managed and secured commonly by all the participating organizations or a third party managed service provider.
Community clouds
TOP SaaS providers :- Salesforce.com Accelops. Cloud9. Oracle's on demand
Service Provider of Cloud (A)
Top PaaS Providers Amazon Web Services AT&T. Google. Windows Azure
Service Provider of Cloud (B)
TOP IaaS Vendors HP. Amazon. IBM. AT&T.
Service Provider of Cloud (C)
Flexibility. Disaster recovery. Automatic software updates. Capital-expenditure Free. Increased collaboration. Work from anywhere. Quick Deployment.
Benefits of Cloud
Internet is backbone of computing. Cannot work in low internet. Security is big issue. Lack of support. Downtime.
Limitations of cloud computing
Cloud Computing is fast emerging technology.
Still in Beta so requires more development.Cloud computing is future of IT industry. It Provides tremendous benefits to
customers of all sizes: simple users, developers, enterprises and all types of organizations.
Conclusion
THANK YOU!
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