Cloud Computing,Cloud,Computing .

2.  A type of Internet-based computing," where
different services — such as servers, storage
and applications —are delivered to an
organization's computers and devices
through the Internet
 It relies on sharing computing
resources rather than having local servers or
personal devices to handle applications

3.  Reduction in computing costs
 Virtualization
 On-demand self service
 Rapid elasticity
 Consumption-based billing

4.  Software as a Service (Saas)
 Platform as a Service (Paas)
 Infrastructure as a Service (Iaas)

5.  Users do not manage the infrastructure and
platform where the application runs
 This eliminates the need to install and run the
application on the user's own computers
 Users are provided access to application
software and databases
 SaaS is usually priced on a pay-per-use basis

6.  Allows users to create their own cloud
applications using specific tools and
languages
 Facilitates rapid development at low cost
 Can be used or public or private deployment

7.  Allows users to run any application on the
cloud hardware of their choice
 Physical infrastructure is abstracted to
provide computing , storage and networking
as a service
 Thus eliminating the need for dedicated
systems

8.  Private cloud
 Public cloud
 Hybrid cloud
 Community cloud

9.  Cloud infrastructure operated solely for a single
organization
 Capital intensive
 Dedicated resources
 Customized and tailored policies
 Objective is to maintain a consistent level of
control over security, privacy and governance

10.  Services are rendered over a network that is open
for public use
 Cloud infrastructure is homogenous
 Shared utilization of resources
 No wasted resources because it is used as “pay-
as-you-go” basis
 Scalability to meet needs

11.  Composition of two or more clouds that
offers the benefit of multiple deployment
models
 So, it extends the capacity of the cloud
service

12.  Shares infrastructure between several
organizations from a specific community with
common concerns
 Less cost-efficient

13.  Refers to the components and
subcomponents required for cloud computing
 Components typically consist of a front end
platform, back end platforms, a cloud based
delivery, and a network
 Combined, these components make up cloud
computing architecture

14.  Cost efficient
 Almost unlimited storage
 Backup and recovery
 Automatic software integration
 Easy access to information

15.  Security breaches
 Vendor lock-in
 Performance interference and noisy
neighbours
 Consumer end storage
 Monopolies and privatization of cyberspace

16.  It is touted as the next big thing in the
history of computing
 It has reached a maturity that leads it into a
productive phase
 Together with it’s pros and cons, it will only
grow exponentially from now on

17.  www.wikipedia.com
 Cloud computing videos in www.youtube.com
 www.cloudcomputinginsights.com

18. SD