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

Storage and backup services provided by AWS

The following table describes a number of storage and backup services provided by AWS:

AWS services

Description

Amazon S3

S3 is a cloud-based object storage service that can be used over the internet. It is suggested for storing static content, such as graphics files, documents, log files, audio, video, and compressed files. Virtually any type of data in any file format can be stored on S3. Currently, the permissible object size in S3 is 0 bytes to 5 TB. Objects in S3 are stored in a bucket. A bucket is a logical unit in S3 that is just like a folder. Buckets are created at root level in S3 with a globally unique name. You can store objects and also folders inside a bucket. Any number of objects can be stored in each bucket. There is a soft limit of 100 buckets per account in S3.

Common usage: S3 can be used for content storage...