AWS Cloud Practitioner Certification
1.Cloud Computing: on-demand delivery of compute power, database
storage, applications, and other IT resources via the Internet with pay- as-you-go pricing.
2.6 Advantages of Cloud Computing: 1. Agility & Speed
2.Economies of Scale 3.Capacity 4.Variable Expense 5.Customer Focus 6.Easy Deployment
3. Cloud Computing Models: 1. Infrastructure as a Service (IaaS)
2.Platform as a Service (PaaS) 3.Software as a Service (SaaS)
4.Infrastructure as a Service (IaaS): form of cloud computing that
provides virtualized computing resources over the internet
5.Platform as a Service (PaaS): form of cloud computing in which a
third-party provider delivers hardware and software tools
6.Software as a Service (SaaS): form of cloud computing that provides
you with a completed product that is run and managed by the 7.Cloud Computing Deployment Models: 1. Cloud 1 / 2
2.Hybrid 3.On-premises
8.Cloud Deployment Model: application is fully deployed in the cloud
and all parts of the application run in the cloud
9.Hybrid Deployment Model: infrastructure and applications are
connected be- tween cloud-based resources and existing resources not in the cloud
10.On-premises Deployment Model: application is deployed on-premises
(abil- ity to provide dedicated resources)
11.AWS Security Benefits: 1. Keep data safe
2.Meet compliance requirements 3.Save money 4.Scale quickly
12.Amazon EC2: (Amazon Elastic Compute Cloud)
•Compute service •provides secure, resizable compute capacity in the cloud.
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