Book Image

AWS Certified SysOps Administrator ??? Associate Guide

By : Marko Sluga
Book Image

AWS Certified SysOps Administrator ??? Associate Guide

By: Marko Sluga

Overview of this book

AWS certifications are becoming one of the must have certifications for any IT professional working on an AWS Cloud platform. This book will act as your one stop preparation guide to validate your technical expertise in deployment, management, and operations on the AWS platform. Along with exam specific content this book will also deep dive into real world scenarios and hands-on instructions. This book will revolve around concepts like teaching you to deploy, manage, and operate scalable, highly available, and fault tolerant systems on AWS. You will also learn to migrate an existing on-premises application to AWS. You get hands-on experience in selecting the appropriate AWS service based on compute, data, or security requirements. This book will also get you well versed with estimating AWS usage costs and identifying operational cost control mechanisms. By the end of this book, you will be all prepared to implement and manage resources efficiently on the AWS cloud along with confidently passing the AWS Certified SysOps Administrator – Associate exam.
Table of Contents (26 chapters)

Introduction to Elastic Beanstalk

Running modern Elastic Beanstalk applications can be quite a daunting task. To be able to run the Elastic Beanstalk application code, the operations team will usually be required to maintain a set of inter-dependent resources consisting of the following:

  • A host with an operating system
  • A programming language interpreter
  • An application server with prerequisites such as frameworks, runtimes, libraries, and modules
  • An HTTP service to present the Elastic Beanstalk application
  • External components such as load balancers, databases, message queues, and so on

A whole lot of resources can be spent operating, maintaining, updating, patching, and making sure that the service is reliable, resilient, and highly available. Sometimes, it feels like it would be wonderful to have a service that could do all of this for us. Well, we have one—the AWS Elastic...