Book Image

Designing AWS Environments [Video]

By : Wayde Gilchrist
Book Image

Designing AWS Environments [Video]

By: Wayde Gilchrist

Overview of this book

<p>Amazon Web Services (AWS) provides trusted, cloud-based solutions to help you meet your business needs. Running your solutions in the AWS Cloud can help you get your applications up and running faster while providing the security to meet your compliance requirements.&nbsp;</p> <p>This course begins by familiarizing you with the key capabilities to architect and host applications, websites, and services on AWS. We’ll explain the available options for virtual instances and demonstrate launching and connecting to them. Using practical examples, you will be able design and deploy networking and hosting solutions for large deployments. Finally, the course focuses on security and important elements of scalability and high availability.</p> <h1>Style and Approach</h1> <p>This course follows a step-by-step practical approach that shows you how to design robust large infrastructures using AWS. You will be able to make trade-offs in your decision-making and keep the implications and intricacies of cloud design in mind. It follows a unique approach that also pushes your confidence to the next level.</p>
Table of Contents (5 chapters)
Chapter 4
Networking on AWS
Content Locked
Section 3
Subnets and Route Tables
Every VPC must contain one or more subnets. Subnets can be configured to be either public or private, depending on whether their instances need to be reachable from the Internet. - First we need to decide on the number and size of subnets we should put in our VPC - Then we need to use Route Tables to make some of our subnets Public - Finally, we need to give private instances the ability to reach the Internet through a NAT