Book Image

AWS Certified Developer - Associate Guide - Second Edition

By : Vipul Tankariya, Bhavin Parmar
5 (2)
Book Image

AWS Certified Developer - Associate Guide - Second Edition

5 (2)
By: Vipul Tankariya, Bhavin Parmar

Overview of this book

This book will focus on the revised version of AWS Certified Developer Associate exam. The 2019 version of this exam guide includes all the recent services and offerings from Amazon that benefits developers. AWS Certified Developer - Associate Guide starts with a quick introduction to AWS and the prerequisites to get you started. Then, this book will describe about getting familiar with Identity and Access Management (IAM) along with Virtual private cloud (VPC). Next, this book will teach you about microservices, serverless architecture, security best practices, advanced deployment methods and more. Going ahead we will take you through AWS DynamoDB A NoSQL Database Service, Amazon Simple Queue Service (SQS) and CloudFormation Overview. Lastly, this book will help understand Elastic Beanstalk and will also walk you through AWS lambda. At the end of this book, we will cover enough topics, tips and tricks along with mock tests for you to be able to pass the AWS Certified Developer - Associate exam and develop as well as manage your applications on the AWS platform.
Table of Contents (30 chapters)
Free Chapter
1
Overview of AWS Certified Developer - Associate Certification

Hosted zones

At the Amazon Route 53 web console, under DNS management, we can create hosted zones. These are just logical containers for specific domain records, such as www.example.com, and sub-domains, such as subdomain.example.com. There are various types of records, and each record has a specific purpose. Later in this chapter, we will see all the supported record types in Amazon Route 53.

A hosted zone for a domain exists on a domain nameserver, usually with the company from where we have registered a domain name. If we have registered our domain name with another service provider, it is possible to migrate it to Amazon Route 53. If you do not wish to migrate your existing domain from an earlier register, you can still create your hosted zones on Amazon Route 53. Once you have created your hosted zones on Route 53, it will create four nameservers, storing all the records...