Cloud computing allows users to access software and store data on remote servers over the internet rather than locally on their own computers. It provides various services including infrastructure, platforms, and applications. Major cloud providers include Amazon Web Services which offers services like Amazon EC2 for scalable computing capacity in the cloud. Cloud computing provides advantages like reduced costs and time to access resources compared to maintaining one's own datacenter, but also risks around security and control over the infrastructure.

1. CLOUD
COMPUTING
Presented by
N.SHIVA PRASAD

2. Pros and Cons of Cloud Computing
Cloud Architecture
Service Providers of Cloud Computing
Services Provided by Cloud Computing
What is Cloud Computing?
INDEX

4.  It is the idea of relying on Web-based
application and storing data in the “CLOUD’’
of the internet i.e., information is
permanently stored in servers on the Internet.
What is CLOUD COMPUTING?

5.  “Cloud” is simply a
metaphor for the internet
 Users do not have or need
knowledge, control,
ownership in the
computer infrastructure
 Users simply rent or
access the software,
paying only for what they
use

7. 7

8. 8
Services Provided by Cloud Computing
Application
Platform
infrastructure

10. Provides all the facilities necessary to
support the complete process of building and
delivering web applications and services, all
available over the internet.
Infrastructure providers can transparently
alter the platforms for their customers’
unique needs

11.  Defined as delivery of computer infrastructure as a
service
 Fully outsourced service so businesses do not have
to purchase servers, software or equipment.
 Infrastructure providers can dynamically allocate
resources for service providers
 Service providers offer this service to end users
 Allows cost savings for the service providers, since
they do not need to operate their own datacenter

12. Major Service Providers of
Cloud Computing

13.  Amazon Elastic Compute Cloud
“Amazon EC2”
– web service interface that provides resizable
computing capacity in a cloud
– designed to make web-scale computing easier
for developers
– reduces the time required to obtain and boot new
server space from weeks to minutes
– allows developers to pay only for capacity that
they actually use

14. 14
Some of the other service providers of Cloud
Computing are:

15.  Amazon Elastic Compute Cloud pricing
◦ On-Demand Instances
Linux/UNIX Windows
 Small (Default) $0.085 per hour $0.12 per hour
 Large $0.34 per hour $0.48 per hour
 Extra Large $0.68 per hour $0.96 per hour
◦ Data transfer Cost
 Data Transfer IN $0.10 per GB
 Data Transfer OUT
 First 10 TB per Month $0.17 per GB
 Next 40 TB per Month $0.13 per GB
 Next 100TB per Month $0.11 per GB
 Over 150 TB per Month $0.10 per GB
Cost of using Cloud infrastructure

16. Cloud Architecture
 Public Clouds
 Private Clouds
 Hybrid Clouds

17. Public Clouds

18. 18
Private Clouds

19. 19
Hybrid Clouds

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21. THANK
YOU