cloud computing for Computer Science Engineering Students

This ppt shows how and where cloud computing works

1. CLOUD COMPUTINGCLOUD COMPUTING
Department of Computer
Science and Engineering
Name- Abhisek Rout
Regd. No- 2101229025
Sec- A
Sem- 6
th

Branch- CSE
Under the guidance of Prof. Surajit Mohanty
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2. Contents
Introduction
Types of Cloud Computing (Deployment Model, Service Model)
Cloud Deployment Models (Public, Private, Hybrid)
Service Models (IaaS, PaaS, SaaS)
Benefits of Cloud Computing
Disadvantages of Cloud Computing
Common Cloud Computing Use Cases
Conclusion
Reference
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3. Introduction
What is cloud computing?
Cloud computing refers to the delivery of computing
services over the internet, including storage, servers,
databases, networking, and software.
It allows users to access resources and
services on-demand, without the need for
physical infrastructure or local servers.
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4. 4

5. Cloud Deployment Models
Public Cloud
Services are provided over a
public network and available to
anyone who wants to use them.
It is a cost-effective option for
businesses and individuals
looking for scalability and
flexibility.
Examples of public cloud
providers include AWS,
Microsoft Azure, and GCP.
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6. Cloud Deployment Models
Private Cloud
It is dedicated to a single
organization or entity and may
be located on-premises or off-
premises.
It offers greater control,
security, and customization as
compared to public cloud
services.
It is more expensive as
compared to public cloud
services.
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7. Cloud Deployment Models
Hybrid Cloud
It combines both public and
private cloud infrastructures.
Organizations can leverage the
benefits of both public and
private clouds.
It is more complex to manage as
compared to a single cloud
environment.
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8. Service Models
Infrastructure as a Service (IaaS)
IaaS provides virtualized computing
resources over the internet.
Users have control over the
operating systems, data,
middleware, and applications.
They can provision and manage
virtual machines, storage,
networks, and servers according to
their requirements.
Examples of IaaS providers include
AWS, Microsoft Azure, and Google
Compute Engine.
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9. Service Models
Platform as a Service (PaaS)
PaaS offers a platform for
developing, testing, and deploying
applications over the internet.
It allows users to focus on
application development without
worrying about infrastructure
management.
PaaS providers manage the basic
infrastructure, including servers,
storage, and networking.
Examples of PaaS providers include
Heroku, Google App Engine, and
AWS Elastic Beanstalk.
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10. Service Models
Software as a Service (SaaS)
SaaS delivers software applications
over e internet on a subscription
basis.
Users can access and use
applications directly through a web
browser.
Users can’t manage the
infrastructure, platform, or
software as everything is handled
by the provider.
Examples of SaaS include
Salesforce, Microsoft Office 365,
and Google Workspace. 10

11. Benefits of Cloud Computing
Cost Savings
Scalability
Flexibility
Reliability
Backup and Recovery
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12. Disadvantages of Cloud Computing
Does not work well with low speed connections.
Security and Privacy
Vulnerability to attack
Limited control
Cost concerns
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13. Common Cloud Computing Use Cases
Data Storage and Backup
Software Development and Testing
Web and Mobile Applications
Big Data Analytics
Disaster Recovery
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14. Conclusion
Cloud computing has revolutionized the way businesses and
individuals access and utilize computing resources.
It offers several advantages including cost savings, flexibility, and
increased efficiency.
Looking towards the future, cloud computing is expected to
continue, grow and evolve, driven by advancements in technology
and increased demand for digital services.
The rise of 5g networks, edge computing, and artificial intelligence
are expected to further enhance the capabilities of cloud
computing.
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15. Sunyaev, A., & Sunyaev, A. (2020). Cloud computing. Internet Computing: Principles
of Distributed Systems and Emerging Internet-Based Technologies, 195-236.
Voorsluys, W., Broberg, J., & Buyya, R. (2011). Introduction to cloud
computing. Cloud computing: Principles and paradigms, 1-41.
Mirashe, S. P., & Kalyankar, N. V. (2010). Cloud computing. arXiv preprint
arXiv:1003.4074.
Jadeja, Y., & Modi, K. (2012, March). Cloud computing-concepts, architecture and
challenges. In 2012 international conference on computing, electronics and electrical
technologies (ICCEET) (pp. 877-880). IEEE.
Reference
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16. THANK YOU
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