Book Image

AWS Certified Developer - Associate Guide

By : Vipul Tankariya, Bhavin Parmar
Book Image

AWS Certified Developer - Associate Guide

By: Vipul Tankariya, Bhavin Parmar

Overview of this book

AWS Certified Developer - Associate Guide starts with a quick introduction to AWS and the prerequisites to get you started. Then, this book gives you a fair understanding of core AWS services and basic architecture. Next, this book will describe about getting familiar with Identity and Access Management (IAM) along with Virtual private cloud (VPC). Moving ahead you will learn about Elastic Compute cloud (EC2) and handling application traffic with Elastic Load Balancing (ELB). Going ahead you we will talk about Monitoring with CloudWatch, Simple storage service (S3) and Glacier and CloudFront along with other AWS storage options. Next we will take you through AWS DynamoDB – A NoSQL Database Service, Amazon Simple Queue Service (SQS) and CloudFormation Overview. Finally, this book covers understanding Elastic Beanstalk and overview of 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 (29 chapters)
Title Page
Credits
About the Author
Acknowledgments
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Dedication
Preface
Index

Pricing for EC2


If you just want to get started with working with EC2 and learning, Amazon provides EC2 in a free tier. It offers a t2.micro instance type to run for up to 750 hours per month. You can use the Amazon free tier for 12 months from the date of opening a new account. These 750 hours can be utilized either by one instance for 30 days 24 x 7 or running 10 instances for 15 hours as you need.

When using instance types other than the free tier, charges apply on a per hour basis and charges vary based on instance type, region, and payment option. A small instance type, with a smaller number of vCPUs and less memory, costs less compared to an instance type having more vCPUs and memory.

Amazon charges EC2 instances on a per hour basis and actual EC2 pricing depends on instance type, size, and payment model. There are four ways to pay for Amazon EC2 instances, as follows:

  • On-Demand: By default, EC2 hourly charges are applied at the On-Demand rate. In this mode, compute (CPU and memory) is...