3. Cloud Computing
CC is set of technologies that allows
Computing application by means of internet
and its services are managed by third party.
More efficient computing.
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4. …. Cloud Computing
• Use applications without installations.
• It can be used as a personal work space
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7. Properties of Cloud Computing
Flexibility
Cost-effectiveness
Virtualization
Security
User-friendly
Resource optimization
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8. Types
On the basis of usage
Private Cloud
Public Cloud
Community Cloud
On the Basis of Service
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
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9. ….On the basis of usage
Private clouds are available only to the
members of the organization. The cloud
will facilitate user to store and
disseminate their data on respective
cloud.
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Private Cloud
10. Public Cloud
Any institute may use cloud service from
third party which may available free or
with cost can be considered as public
cloud.
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….On the basis of usage
11. Community Cloud
Community clouds are specifically
organized clouds and are limited for
specific group.
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….On the basis of usage
12. Software as a Service/ Software on Demand.
Software is delivered as a service to the end
user.
Cloud provider install and operate application
software in the cloud and the cloud user
access the software.
• Example:- Google Apps Engine.
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….On the basis of Service
SaaS
13. It offer platform on which software developers
can build new applications or extend existing
one.
It includes a database, middleware and
development tool, all are in the form of
service through the internet.
• Example:-
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….On the basis of Service
PaaS
14. 11 October 2013 Prepared and presented by Jameela P. 14
….On the basis of Service
Most basic cloud service model.
Providers offers computers, as physical or
virtual machine, block storage, firewalls, load
balancer, switches, routers and networks.
• Example:-
IaaS
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A lot of people
feel, 'Oh,
everything is
really on my
computer,' but I
say the more we
transfer
everything onto
the web, onto
the cloud, the
less we're going
to have control
over it.
17. Cloud Computing in Library
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Approach Systems
SaaS Research guide, Online
reference
PaaS Integrated library
management systems
IaaS Digital repository, archive,
digital storage
18. Why Cloud Computing in Libraries
Cost effective
Flexible and innovative
Increase Storage
More mobility
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19. Service Providers of CC
for Libraries
Library Automation
It also provides standard acquisition and
processing system.
System uses number of well known standards
like MARC 21 for bibliographic data, XML,
Z39.50 for information retrieval, Unicode etc.
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20. …Service Providers of CC for Libraries
Digital library services
Its concern of the Duraspace which is a
collaboration of DSpace digital library
software and fedora commons
It is available for all type of libraries and also
for consortia
It offers complete solution for digital library
with standard software and hardware.
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22. Conclus on
So cloud computing is the one point solution
to get all updated software, Apps with low
cost and less maintain and without about
data, document scattering.
Now is the time to look to the cloud for
mobile solution in libraries
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