This document discusses cloud computing. It begins by defining cloud computing as web-based processing where shared resources, software, and information are provided to devices on demand over the Internet. It then discusses the key attributes of cloud computing including pooled computing resources, elastic scaling, and resources delivered as a service. The document outlines the main cloud service models of Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It also covers the different types of cloud implementations including private, public, and hybrid clouds. Examples of cloud computing applications are given along with trends in the industry. The document concludes by mentioning pros and cons will be discussed.

1. 1

2. 2

3. ‫رحیمی‬ ‫میالد‬
‫رایانش‬(‫پردازش‬)‫ابری‬
‫رضوان‬ ‫خانم‬‫یعقوبی‬
‫شیوه‬‫علمی‬ ‫مطالب‬ ‫ارائه‬
‫مالیر‬ ‫دانشگاه‬ ،‫مهندسی‬ ‫فنی‬
‫گرداورنده‬:
‫سمینار‬ ‫موضوع‬:
‫استاد‬:
‫درس‬ ‫نام‬:
‫دانشکده‬:
‫بهار‬93 3

4. 4

5.  What is Cloud Computing?
 Cloud Computing Attributes
 Cloud Service Models
 Cloud Implementation Types
 Applications of Cloud Computing
 Cloud Computing – Trend
 Pros and Cons
5
if you only need some milk, would you buy a cow!?
Cloud Computing

6. What is Cloud Computing?
6

7. What is Cloud Computing
“Cloud computing is Web-based processing,
whereby shared resources, software, and
information are provided to computers and other
devices (such as smart phones) on demand over
the Internet.”
“Cloud Computing refers to manipulating,
configuring, and accessing the applications online.
It offers online data storage, infrastructure and
application.”
“the practice of using a network of remote servers
hosted on the Internet to store, manage, and process
data, rather than a local server or a personal
computer.”
7

8. What is Cloud Computing
“Cloud computing is Web-based processing,
whereby shared resources, software, and
information are provided to computers and other
devices (such as smart phones) on demand over
the Internet.”
“the practice of using a network of remote servers
hosted on the Internet to store, manage, and process
data, rather than a local server or a personal
computer.”
“Cloud Computing refers to manipulating,
configuring, and accessing the applications
online. It offers online data storage,
infrastructure and application.”
8

9. What is Cloud Computing
“Cloud computing is Web-based processing,
whereby shared resources, software, and
information are provided to computers and
other devices (such as smart phones) on demand
over the Internet.”
“the practice of using a network of remote servers
hosted on the Internet to store, manage, and process
data, rather than a local server or a personal
computer.”
“Cloud Computing refers to manipulating,
configuring, and accessing the applications online.
It offers online data storage, infrastructure and
application.”
9

10. Cloud Computing Attributes
10

11. Cloud Computing Attributes
• Pooled computing
• Delivered over the Network
• Elastic scaling
• Flexible pricing
• Provide resources as a service
11

12. Cloud Computing Attributes
• Pooled computing
• Delivered over the Network
• Elastic scaling
• Flexible pricing
• Provide resources as a service
12

13. Cloud Computing Attributes
• Pooled computing
• Delivered over the Internet
• Elastic scaling
• Flexible pricing
• Provide resources as a service
13

14. Cloud Computing Attributes
• Pooled computing
• Delivered over the Internet
• Elastic scaling
• Flexible pricing
• Provide resources as a service
14

15. Cloud Computing Attributes
• Pooled computing
• Delivered over the Internet
• Elastic scaling
• Flexible pricing
• Provide resources as a service
15

16. Cloud Service Models
16

17. Cloud Service Models
• SaaS allows to provide software application as a service to
the end users. It refers to a software that is deployed on a
hosted service and is accessible via Internet.
Software as a
Service (SaaS)
• PaaS offers the runtime environment for applications.
Developers can upload a configured applications and it
“runs” within the Internet.
Platform as a
Service (PaaS)
• IaaS provides access to fundamental resources such as
physical machines, virtual machines, virtual storage, etc.
Infrastructure as
a Service (IaaS)
17

18. Cloud Service Models
Software as a
Service (SaaS)
Platform as a
Service (PaaS)
Infrastructure as
a Service (IaaS)
Multimedia Business Processes
Industry Applications Office Suit
.NET
Database
Web 2.0 Application Runtime
Java RuntimeDevelopment Tooling
Shared virtualized, dynamic provisioning
Servers Networking Data CenterStorage
18

19. Cloud Service Models
19
Software as a
Service (SaaS)
Platform as a
Service (PaaS)
Infrastructure as
a Service (IaaS)

20. Cloud Implementation Type
20

21. Cloud Implementation Type
21

22. Private Cloud
Cloud Implementation Type
Hybrid Cloud
Public Cloud
The Private Cloud allows systems and services to be
accessible with in an organization. The Private Cloud is
operated only within a single organization. However, It
may be managed internally or by third-party.
22

23. Private Cloud
Cloud Implementation Type
Hybrid Cloud
Public Cloud
The Public Cloud allows systems and services to be
easily accessible to general public, e.g., Google,
Amazon, Microsoft offers cloud services via Internet.
23

24. Private Cloud
Cloud Implementation Type
Hybrid Cloud
Public Cloud
The Hybrid Cloud is a mixture of public and private
cloud. Non-critical activities are performed using
public cloud while the critical activities are performed
using private cloud.
24

25. Applications of Cloud Computing
25

26. Applications of Cloud Computing
26

27. Amazon Simple Storage Service
Applications of Cloud Computing
27

28. Cloud Computing - Trend
28

29. Cloud Computing - Trend
• Cloud Computing resources will become more customizable
• Large enterprises will become vendors
• The Browser will be all the desktop software you need
29

30. Cloud Computing - Trend
• Cloud Computing resources will become more customizable
• Large enterprises will become vendors
• The Browser will be all the desktop software you need
30

31. Cloud Computing - Trend
• Cloud Computing resources will become more customizable
• Large enterprises will become vendors
• The Browser will be all the desktop software you need
31

32. Pros and Cons
32

33. Pros and Cons
33

34. Thank you
Resource
 http://www.tutorialspoint.com
 http://www.wikipedia.org
 http://www.slideshare.com
 http://www.evo-uk.org
 http://www.blogs.zdnet.com
 http://www.technobuffalo.com
Special thanks to Google,
Wikipedia and who the hell
invented copy-and-paste!!!
34

35. The End
35