The document provides an overview of cloud computing concepts and services offered by Amazon Web Services (AWS). It details various service models including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS), highlighting their benefits and use cases. Additionally, it discusses different deployment models such as cloud, hybrid, and on-premises.

1. CLOUD CONCEPTS
Amazon Web Services
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"The cloud" refers to servers that are accessed
over the Internet.
Cloud servers are located in the data centers
that are present all over the world.
No need to manage physical servers.
No need to run software's on your own
machine.
AWS is a Cloud Provider, provides you servers
and services that you can use on demand and
scale easily
CLOUD COMPUTING
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On demand Usage
Trade capital expense for variable expense
Benefit from massive economies of scale
Increase speed and agility
Go global in minutes
Lower compute costs
Improved performance
Secure
Scalable
Reduce software costs
Pay-as-you-go pricing
ADVANTAGES

4. Infrastructure as a Service (IaaS)
IaaS gives you the highest level of
flexibility and management control over
your IT resources.
Platform as a Service (PaaS)
PaaS removes the need for you to
manage underlying infrastructure, and
allows you to focus on the deployment
and management of your applications.
Software as a Service (SaaS)
SaaS provides you with a complete
product that is run and managed by the
service provider.
SERVICE MODELS
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5. Infrastructure as a Service (IaaS)
AWS EC2
Rackspace
Google Compute Engine
Platform as a Service (PaaS)
Elastic Beanstalk
Heroku
Microsoft Azure
Software as a Service (SaaS)
Google Apps
Dropbox
Slack
SERVICE MODELS-EXAMPLE
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6. Cloud
A cloud-based application is fully
deployed in the cloud and all parts of the
application run in the cloud.
Hybrid
A hybrid deployment is a way to connect
infrastructure and applications between
cloud-based resources and existing
resources that are not located in the
cloud.
On-premises
Deploying resources on-premises, using
virtualization and resource management
tools, is sometimes called “private cloud”.
DEPLOYMENT MODELS
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EMAIL
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INSTAGRAM
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