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 SWF

The SWF is a fully managed solution in AWS that allows us to track the state of our applications and coordinate the tasks and activities within our environment that map to the needs of our business processes. Tracking the state in distributed applications that require coordination between multiple instances of a component, or multiple different components, can be challenging. The SWF gives us the ability to reliably track the state and coordinate tasks among multiple units of data transformation and processing.

The SWF integrates with fully managed services and allows us to automate the provisioning of the service that will perform the task as soon as it is generated. This makes the service highly flexible, as we never need to run any idle components to be able to perform our tasks, and also highly scalable, as the service can spin up its own infrastructure...