1. By:Nur Ain Binti Mohd Hanifah

2. Definition
Characteristics
Economic
Architecture
Conclusion

3. Definition
 It is an internet service that
provides computer needs to
computer users.
 It is Internet-based computing,
whereby shared resources, software,
and information are provided to
computers and other devices.
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4.  It describes a new supplement,
consumption, and delivery model for
IT services based on the Internet.
 Typically involves over-the-Internet
provision of dynamically scalable.
 It is often virtualized resources.
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5.  It is a byproduct and consequence
of the ease-of-access to
remote computing sites.
 Frequently takes the form of web-
based tools or applications that users
can access and use.
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6. The “cloud” Term
In Represent the
The telephone network.
Past
Depict the Internet
Now in computer
network diagrams.
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7.  It is a schematic depicting the
nodes and connections among nodes
in a computer network
(telecommunications network).
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9. Major Cloud Service Providers
Salesforce Microsoft Amazon
Terremark Google
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10. The Image Of Cloud Computing
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11. Characteristics
Do not own physical
infrastructure.
Consume resources as
services.
Pay only for the
resources that they used.
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12. Economics
Avoid capital expenditure.
Pay the providers only for
what they have used.
Users can terminate the
contract at any time.
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13. Benefits On Economics Side
Low barriers to entry.
Low management
overhead.
Immediate access.
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14. Architecture
Architecture
Back end Fronted
end
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15. Front End
The part seen by the client.
• The computer users.
These includes:
• The client’s network.
• The applications used to access the
cloud via an user interface.
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16. Back End
 The “cloud” itself.
Various computers
Servers
Data Storage Devices
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17. Conclusion
Cheap
• Do not need to buy software.
• Pay for only what only what
we have used.
Safe
• Do not eat up your valuable
IT resources.
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