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CLOUD
COMPUTING
Presented by
N.SHIVA PRASAD
Pros and Cons of Cloud Computing
Cloud Architecture
Service Providers of Cloud Computing
Services Provided by Cloud Computing
What is Cloud Computing?
INDEX
 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?
 “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
8
Services Provided by Cloud Computing
Application
Platform
infrastructure
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
 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
Major Service Providers of
Cloud Computing
 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
Some of the other service providers of Cloud
Computing are:
 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
Cloud Architecture
 Public Clouds
 Private Clouds
 Hybrid Clouds
Public Clouds
18
Private Clouds
19
Hybrid Clouds
20
THANK
YOU

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Cloud computing

  • 2. Pros and Cons of Cloud Computing Cloud Architecture Service Providers of Cloud Computing Services Provided by Cloud Computing What is Cloud Computing? INDEX
  • 3.
  • 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
  • 6.
  • 7. 7
  • 8. 8 Services Provided by Cloud Computing Application Platform infrastructure
  • 9.
  • 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
  • 20. 20