AWS - Cloud Practitioner Certification - Module 1

Hybrid Deployment Model

-Connect cloud-based resources to on-premises infrastructure. -Integrate cloud-based resources with legacy IT applications.

On-Premises Deployment Model

-Deploy resources by using virtualization and resource management tools. -Increase resource utilization by using application management and virtualization technologies. -Also known as a private cloud deployment

Cloud Based Deployment Model

-Run all parts of the application in the cloud. -Migrate existing applications to the cloud. -Design and build new applications in the cloud.

What is cloud computing?

-demand delivery of IT resources and applications through the internet with pay-as-you-go pricing

Name the 3 Cloud Computing Deployment Models

1. Cloud-Based 2. On-Premises 3. Hybrid

What are the benefits of Cloud Computing

1. Trade upfront expense for variable expense 2. Stop spending money to run and maintain data centers 3. Stop guessing capacity 4. Benefit from massive economies of scale 5. Increase speed and agility 6. Go global in minutes

Server

A server can be services such as Amazon Elastic Compute Cloud (Amazon EC2), a type of virtual server.

Client

A web browser or desktop application that a person interacts with to make requests to computer servers

What is another name for on-premises deployment?

Private cloud deployment

How does the scale of cloud computing help you to save costs?

The aggregated cloud usage from a large number of customers results in lower pay-as-you-go prices.