Introduction on cloud computing

1. CLOUD COMPUTING

2. GROUP
MEMBERS :
SHAMALI THAKUR
NAMITA JAGTAP
SRISHTI SILVARAJ
RESHMA LIHE
GROUP
MEMBERS:
Meghal Murkute -34
Pavan Rupanwar -38
Tejas Sapkal -40
Neeviya Wagh -51
Nikita Zaware -54

3. Outline of the Presentation
• What is Cloud Computing
• Concept of Cloud Computing
• Types of Clouds
• Services provided by Cloud Computing
• Why cloud computing???
• Advantages of Cloud Computing
• Limitation of Cloud Computing
• Conclusion

4. Definition of Cloud Computing
According to Wikipedia:
"Cloud computing is Internet-
based computing, whereby
shared resource, software, and
information are provided to
computers and other devices on
demand, like the electricity grid.“

5. Services offered by Cloud Computing
 Software as a Service (Saas)
Platforms as a Service (Paas)
Infrastructure as a Service (Iaas)

8. PUBLIC CLOUD:
Public clouds are owned and operated by companies that
use them to offer rapid access to affordable computing
resources to other organizations or individuals.
PRIVATE CLOUD:
A private cloud is owned and operated by a single
company that controls the way virtualized resources and
automated services are customized and used by various
lines of business and constituent groups.
HYBRID CLOUD:
A hybrid cloud uses a private cloud foundation combined
with the strategic use of public cloud services.

9. Welcome
to the
New World
of
Cloud
Computing

10. • Just make you familiar with
Cloud Computing and its
Services
1
• Explore Cloud Computing
and how it can be used for
providing library services
2
• Pros and Cons of Cloud
Computing3
Our effort is to:

11. Why Cloud Computing
 Dr. Ranganathan’s fourth principle very much
applied when we say Cloud Computing. Save
the time of reader by providing information
anytime anywhere.
 We should be able to design our services in
such a way that a user gets it 24x7, if having
good internet connectivity.
 More efficient and speedy distribution of
library services with lower cost
To be continue…

12. Continue…
 American multinational Computer Technology
Company Dell is currently working on a project
called “Ophelia”, a potentially game changing
device that is essentially a virtual computer that
can be accessed anywhere. Project Ophelia
would allow a user to access their own
computer and its applications on any connected
devices.
 Simultaneously multiple users can use provided
resources and services
 Constant performance that is monitored by the
service provider

14. Current Leaders
Key Players in Cloud Computing Platforms (adapted from Lakshmanan (2009))
Company Cloud Computing
Platform
Year of
Launch
Key Offering
Amazon.com AWS (Amazon Web
Services)
2006 Infrastructure as a service (Storage
Computing), Datasets and Content
Distribution
Microsoft Azure 2009 Application platform as a service (.Net,
SQL data services )
Google Google App. Engine 2008 Web Application Platform as Service
IBM
Salesforce.com
Blue Cloud Force.com 2008 Proprietary 4GL Web application as an
demand platform

15. Trends of Cloud Computing
500
625
700
810
1000
1300
300
600
900
1200
1500
2012 2013 2014 2015 2016 2017
Cloud Storage Subscriber Numbers
Million
Forecast
Source: Institute of Engineering and Technology, IHS © Graphic News

16. Cloud Storage Comparison
Storage Service Comparison on a Annual Basis
Service
Provider
Free First Payment tier Second Payment
tier
Amazon 5GB 20GB ($10) 50GB ($25)
Apple iCloud 5GB 25GB ($40) 50GB ($100)
Box 5GB 25GB ($120) 50GB ($240)
Drop box 2GB 100GB ($100) 200GB ($200)
Google Drive 5GB 25GB ($30) 100GB ($60)
Microsoft
SkyDrive
7GB 27GB ($10) 57GB ($25)
Mega 50GB 400GB ($120) 2TB ($240)

17. Core Advantages
 Cost saving: You pay for what you use
 Easy on installation and maintenance
 Increased storage
 Highly automated
 Flexibility
 Better mobility
 Shared resources
 Back up and restoration

18.  Data security and privacy
 Network connectivity and bandwidth
 Service unavailability due to power outage
 Dependence on outside agencies
 Limited flexibility
 Cost
 Knowledge and integration
 Long term stability of service provider
Disadvantages

19.  Cloud Computing is in a period of strong growth, but this
technology is still has some issues of security and
somewhat it is immature. Government Technology
Research Alliance (GTRA) research showed that the most
common concern about implementing Cloud Computing
technology was security.
 The real value of cloud computing is that it makes your
library related software and data available transparently
and everywhere including in latest available smart phone
devices.
 We are all aware, country like India faced problems like
digital divide and off course very low internet bandwidth.
So, benefit of new technology can be reached to limited
area of educational area.
Conclusion

20. THANK YOU