This is an introduction presentation for cloud computing for beginners. It will help beginners to have some more clarity about cloud computing.

1. Content
Cloud Computing
Before Cloud Computing
How cloud computing works
Why Cloud Computing
Disadvantages
Service Provider
Deployment Model
Service Models
Who uses cloud computing
Cloud Computing
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2. Cloud Computing
Cloud
Computing
Cloud computing is the on-demand availability of
computer system resources, especially data
storage and computing power, without direct
active management by the user. The term is
generally used to describe data centers available
to many users over the Internet
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3. But how data was stored
before cloud computing?
Lets Find Out
Cloud Computing
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4. Before Cloud Computing
Mark Wants to host his company data
and website on internet, so what are
the resources required for that.
Server
Hardware
Software
Tech Team for security & Maintenence
Cloud Computing
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5. Amazon Web Services
Microsoft Azure
Google Cloud Service
IBM Cloud
1.
2.
3.
4.
Top Cloud Service Providers:
Cloud Computing
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6. Some Statistics
Related to Cloud
Service Provider
Cloud Computing
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7. How Cloud
Computing Works?
Cloud Computing
Cloud computing is an application-based software
infrastructure that stores data on remote serves,
which can be accessed through the internet. To
understand how cloud computing works, it can be
divided into front-end and backend. Cloud
computing service providers usually maintain
multiple copies of the data to mitigate instances of
security threats, data loss, data breach, etc.
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8. Cloud Computing
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9. Why Cloud Computing?
Cost Effective
High Speed
Security
Easily Scalable
Cloud Computing
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10. Speed
Vast Amount of computing resources
available.
Giving businesses a lot of flexibility and
taking the pressure off capacity
planning.
We can deploy the service quickly in
fewer clicks.
Cloud Computing
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11. Cost Effective
Eliminates the capital expense of
buying hardware and software
No need of IT experts for managing the
infrastructure.
Pay for what you use.
Cloud Computing
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12. RapidScale claims that 94% of businesses
saw an improvement in security after
switching to the cloud
By using encryption, information is less
accessible by hackers or anyone not
authorised to view your data.
As an added security measure, with most
cloud-based services, different security
settings can be set based on the user.
High Security
Cloud Computing
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13. Easily Scalable
The benefits of cloud computing
services include the ability to scale
elastically.
More or less computing power,
storage, bandwidth—right when it is
needed and from the right
geographic location.
Cloud Computing
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14. Here, the services are stored off site
and accessed over the internet.
It can be used by general public.
All hardware, software and other
supporting infrastructure is owned
and managed by cloud provider.
e.g AWS, Azure, Google cloud etc.
Deployment Models - Cloud Computing
1
2
3
Private Cloud
Public Cloud
Hybrid Cloud
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15. The cloud infrastructure is used
exclusively by a single organization.
The organization may run its private
cloud or outsource it to a hosting
company.
The services and infrastructure are
maintained on a private network.
e.g AWS, VMware.
Deployment Models - Cloud Computing
1
2
3
Private Cloud
Public Cloud
Hybrid Cloud
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16. It consists the functionalities of both
public and private cloud.
Deployment Models - Cloud Computing
1
2
3
Private Cloud
Public Cloud
Hybrid Cloud
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17. Disadvantages
Internet Connectivity
Vendor lock-in
Limited Control
Security
Cloud Computing
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18. You rent IT infrastructure (servers,
networks etc) from cloud provider on
a pay as you go model
Users of IaaS can outsource and build
"virtual data center" in the cloud and
have access to the resources as well.
Service Models - Cloud Computing
1
2
3
Infrastructure
as a service
Platform as a
service
Software as a
service
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19. Provides a platform on which
software can be developed and
deployed.
The cloud provider allows the
customer to deploy their own
application using programming
languages and tools.
Service Models - Cloud Computing
1
2
3
Infrastructure
as a service
Platform as a
service
Software as a
service
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20. Cloud providers host and manage the
software application on a
subscription basis,
Client maintains the control of a
software environment but does not
maintain any equipment
Service Models - Cloud Computing
1
2
3
Infrastructure
as a service
Platform as a
service
Software as a
service
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21. Who uses cloud computing?
By using AWS Pinterest can maintain
Site Scalability
Manage Multiple petabytes of
data everyday.
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22. Who uses cloud computing?
By using AWS Pinterest can maintain
Site Scalability
Manage Multiple petabytes of
data everyday.
Spotify use AWS to:
Store it vast repository
Scale its capacity
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23. Who uses cloud computing?
By using AWS Pinterest can maintain
Site Scalability
Manage Multiple petabytes of
data everyday.
Spotify use AWS to:
Store it vast repository
Scale its capacity
Expedia Chose AWS due to:
Highly scalable infrastructure
Better Cloud services
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24. Who uses cloud computing?
By using AWS Pinterest can maintain
Site Scalability
Manage Multiple petabytes of
data everyday.
Spotify use AWS to:
Store it vast repository
Scale its capacity
Expedia Chose AWS due to:
Highly scalable infrastructure
Better Cloud services
AWS enable Netflix to
Deploy servers for storage
Allow users to stream shows
from anywhere
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25. Thank You
Thank You
Thank You
Cloud Computing
** Logos used in the ppt belongs to the respective company owner I do not own any right.