The document discusses the different deployment models of cloud computing: - Private cloud is owned and operated by a single organization for its own use and is not shared. It provides security and customization but is less scalable and more costly than public clouds. - Public cloud is owned by third parties and available to the general public over the internet in a pay-as-you-go model. It has minimal investment but is less secure and customizable. - Hybrid cloud combines private and public clouds to meet specific needs, providing flexibility and enabling organizations to use the best solution for each workload. - Community cloud is for specific communities and offers security and cost savings while maintaining private infrastructure control. - Multi-cloud uses multiple

1. Deployment Models of
Cloud Computing
Elin Thapa & Jaya Silwal

2. Introduction
● In cloud computing, we have access to a shared pool of
computer resources (servers, storage, programs, and so on)
in the cloud.
● Your cloud provider is in charge of all upkeep.
● It functions as a virtual computing environment with a
deployment architecture that varies depending on the
amount of data you want to store and who has access to the
infrastructure.

3. Deployment
Models
● Private Cloud
● Public Cloud
● Hybrid Cloud
● Community Cloud
● Multi-cloud

4. Public Cloud
● A public cloud is owned and operated by a third-party
cloud service provider, and the infrastructure is made
available to the public over the internet.
● Public clouds are owned and operated by third-party
providers and are available to the public over the
internet.
● They offer pay-as-you-go pricing and are
businesses that don't want to invest
in
suitable
for
their
ow
n
infrastructure.
● Examples of public cloud providers include Amazon
Web
Services (AWS), Microsoft Azure, and Google

5. Advantages
● Minimal Investment
● No setup cost
● Infrastructure
Management is not
required
● No maintenance
● Dynamic Scalability
● Less secure
● Low customization
Disadvantages

6. Private Cloud
● Private clouds are owned and operated by a single
organization and are not shared with any other
organization.
● They offer the benefits of the cloud, such as
scalability
and cost savings, while maintaining the security
and control of a private infrastructure.
● Private clouds can be hosted on-premises or off-
premises.

7. Advantages
● Better Control
● Data Security and Privacy
● Supports Legacy Systems
● Customization ● Less scalable
● Costly
Disadvantages

8. Hybrid Cloud
● Hybrid clouds combine the benefits of both
public and private clouds, allowing
organizations to use a combination of on-
premises, private, and public cloud resources
to meet their specific needs.
● This approach provides flexibility and enables
organizations to use the best solution for each
workload.

9. Advantages
● Flexibility and
control
● Cost
● Security
● Difficult to manage
● Slow data transmission
Disadvantages

10. Community Cloud
● Community clouds are shared by multiple organizations
with similar needs and goals.
● They are typically owned and operated by a third-party
provider and are used by a specific community, such as
educational institutions or government agencies.
● Community clouds provide the benefits of the cloud, such
as scalability and cost savings, while maintaining the
security and control of a private infrastructure.

11. Advantages
● Cost Effective
● Security
● Shared resources
● Collaboration and
data sharing
● Limited Scalability
● Rigid in customization
Disadvantages

12. Multi-Cloud
● A multi-cloud strategy involves using multiple cloud
services from different providers to meet the needs of
an organization.
● This approach provides flexibility and helps to avoid
vendor lock-in. I
● It allows organizations to choose the best solution for
each
workload and to take advantage of the strengths of
different cloud providers.

13. Advantages
● Reduced Latency
● High availability
of service
● Complex
● Security issue
Disadvantages

14. THANK YOU.
ANY QUESTIONS ?