The document discusses the evolution of technology and the emergence of cloud computing, highlighting its efficiency in data management and the shift from traditional software. It details various cloud service models (IaaS, PaaS, SaaS) and types of clouds (private, public, hybrid) while mentioning potential security concerns with foreign cloud providers like Google. Additionally, it emphasizes the expected job creation in the cloud computing sector and the transformative potential of cloud technologies in various industries.

2. INTODUCTION
Throughout the history, developments
in technology and communication have
gone hand in hand and latest
technological developments such as
internet and mobile devices have
resulted in the advancement of science
of communication to a new level.

3. WONDERS IN TCHNOLOGY

4. OVERVIEW
During the last several decades, dramatic
advances in computing power, storage, and
networking technology have allowed the
human race to generate, process, and share
increasing amounts of information in
dramatically new ways.
The idea of cloud computing is based on a
very fundamental principle of reusability of IT
capabilities.

5. What is cloud computing?
• Cloud computing is a technology that uses the internet and central
remote servers to maintain data and applications.
• Cloud computing allows consumers and businesses to use
applications without installation and access their personal files at
any computer with internet access.
• This technology allows for much more efficient computing by
centralizing storage, memory, processing and bandwidth.
• “Cloud computing is the delivery of computing as a service rather
than product where shared resources, software and information are
provided to users as an utility over network”.
(Cont...)

6. (...Cont)
• A simple example of cloud computing is Yahoo email,
Gmail, or Hotmail etc. You don't need a software or a
server to use them. All a consumer would need is just an
internet connection and you can start sending emails.
• The server and email management software is all on the
cloud ( internet) and is totally managed by the cloud
service provider Yahoo , Google etc. The consumer gets to
use the software alone and enjoy the benefits.
• The analogy is , 'If you need milk , would you buy a cow ?' .
Just to get this benefit (milk) why should a consumer buy a
(cow) software /hardware?

8. Characteristics of cloud computing
Maintenance
Virtualization
Device and location independence
Application programming interface
Facebook DateCenter
Google Server

9. Cloud service models
Infrastructure as a service( Iaas ).
Platform as a service( Paas ).
Software as a service( Saas ).

10. TYPES OF CLOUDS
Private cloud
Eg:-Amazon virtual private cloud.
community cloud
Eg:-Google apps for government.
public cloud
Eg:-Microsoft windows azure.
Hybrid cloud
Eg:-VMware vcloud.

11. SIMPLE EXAMPLE OF CLOUD STORAGE
(Cont...)

12. (...Cont)

14. FEAR OF CLOUD
Cheap data and data analysis.
 Attackers potentially have massive,
centralized databases available for analysis.

15. NEW DIRECTION
 IBCC ( Indian banking community cloud )
IBCC was inaugurated by Dr. Subbarao on August 2nd
2013. It offers the capability to create a highly mobile
and virtual infrastructure with flexibility to scale
up/down, based on demand.
• Provides flexibility and agility to meet growing
business need in a dynamic and competitive landscape.
• Cuts infrastructure cost.
• Transforms business processes and enhance ability to
grow in new sector or regions without time and cost
burdens involved with establishing with a physical
presence.
(Cont...)

16. (...Cont)
 Presently India is using GOOGLE apps for
Government, as a cloud to store data’s. As
GOOGLE is not a Indian company, it is a
biggest concern on India’s security and
privacy. So Modi’s government set up a Team
to develop its own community cloud.

17. What does a shift towards cloud computing mean?
A paradigm shift to cloud computing will
affect many different sub-categories in
computer industry such as software
companies, internet service providers (ISPs)
and hardware manufacturers.
(Cont...)

18. Who gains?
Internet-based companies that could gain
from a shift towards cloud computing
include:-
Amazon.com.
Google.
Microsoft.
Who loses out?
Traditional software producers that could
have some catching up to do if cloud
computing ultimately wins out include:-
Oracle.
SAP(system applications and products in data
processing).
(...Cont)

19. Cloud computing scenario

20. Latest updates of cloud computing
A Microsoft-commissioned study, conducted by IDC, predicts that
cloud computing will generate over two million jobs in India and
nearly 14 million new jobs worldwide by 2015. More than 50 per
cent of these jobs will be generated in the small and medium
businesses.
Within two months, Hewlett-Packard will offer a large and powerful
cloud computing service similar to Amazon Web Services, but with
more business-oriented features, according the head of the project.
Today, Intel IT operates a massive, worldwide computing
environment that supports about 78,000 Intel employees and
includes approximately 100,000 servers.
The Cloud is not hype, it is real and here today!

21. CONCLUSION
We have discussed and pointed out some of
strengths and limitations of cloud computing. As
more experience is gained with cloud computing, the
breadth and depth of cloud implementations and the
range of application areas will continue to increase.
Cloud computing is providing the technological
underpinnings for new ways to collect, process, and
store massive amounts of information.

22. Queri
es?..
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