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AWS Cloud Practitioner : Essentials - Coggle Diagram
AWS Cloud Practitioner : Essentials
Cloud Computing
Strategy
Factors
Required cloud application components
Preferred resource management tools
Legacy IT infrastructure requirements
3 Deployment models
Cloud-based
Migrate existing applications to the cloud
Design and build new applications in the cloud
Run all parts of the application in the cloud
Build applications
on low-level infrastructure
requires your IT staff to manage them
Using higher-level services
reduce the management, architecting, and scaling requirements of the core infrastructure
Hybrid
Connect cloud-based resources to on-premises infrastructure
Integrate cloud-based resources with legacy IT applications
On-premises
(private cloud)
Though this model is much like legacy IT infrastructure, its incorporation of
application management and virtualization technologies helps to increase resource utilization
Deploy resources by using
virtualization and resource management tools
6 Benefits
Trade upfront expense for variable expense
Stop spending money to run and maintain data centers
focus on your applications and customers
Stop guessing capacity
access only the capacity that you need
scale in or scale out in response to demand
Benefit massive economies of scale
lower pay-as-you-go prices
Increase speed and agility
Go global in minutes
deploy applications to customers around the world quickly, while providing them with low latency