The document discusses cloud computing, including what it is, the types of cloud architectures, and the services it provides. Cloud computing allows users to access documents and software from any internet-connected device rather than being tied to a single computer. It provides advantages like lower costs, unlimited storage, and constant access to the latest versions of software and documents. However, security, privacy, and reliance on internet access are potential disadvantages.

1. Cloud
Computing
-The New Age Of Computing
Presented by:
Prathyusha . A

2. Outlines
 Introduction
 What is Cloud Computing
 Why Cloud Computing
 Cloud architecture
 Types of cloud computing
 Services of Cloud Computing
 Advantages
 Disadvantages
 conclusion

3. INTRODUCTION
 With traditional desktop computing, we run copies of
software on our own computer. The documents we
create are stored on our own PC.
 Although documents can be accessed from other
computers on the network, they can’t be accessed by
computers outside the network, this is PC-centric
 Unlike traditional computing, this cloud computing
model isn’t PC-centric, its Document-centric

4. What Is Cloud computing..?
 Cloud computing means a type of internet-
based computing.
 It is a general term used to describe a new
class of network based computing that takes
place over the internet.

5. Why Cloud computing..?
 It is User-centric
 It is Task-centric
 Powerful
 Accessible
 Intelligent
 Programmable

6. Cloud Architecture
Internal users connect to
the cloud from their own
personal computers or
portable devices over
the internet. To these
individual users, cloud
is seen as a single
application or
document. The hardware
in the cloud (the OS that
manages the hardware
connections) is invisible.

7. Types of Cloud computing
 Public cloud: A data centre provides both disk
space & computing power for all application
software.
Eg: Amazon Web, Google Apps.
 Private cloud: A data centre is to set up & bear
all installation and maintenance expenses. It
provides more security & privacy.
 Hybrid cloud: It is a composition of atleast one
private cloud & a public cloud.

8. Services of cloud computing
 Software as a service
(SaaS)
 Platform as a service
(PaaS)
 Infrastructure as a
service (IaaS)

9. Companies offered Cloud computing

10. Advantages
 Lower computer costs
 Improved performance
 Reduced software costs
 Instant software updates
 Unlimited storage capacity
 Increased data reliability
 Universal document access
 Latest version availability

11. Disadvantages
 Security issues
 Terms of service
 Privacy policies
 can’t access without internet

12. Conclusion
 Thus cloud computing provide a super-
computing power.
 This cloud of computers extends beyond a
single company or enterprise.
 The applications and data served by the
cloud are available to broad group of users,
cross-enterprise and cross-platform.