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)

Chapter 15 – Handling Messaging with SNS

  1. JSON is not a transfer method.
  2. Display name.
  3. It enhances the SQS distribution model from one-to-one to one-to-many.
  4. Email, SMS, mobile notifications.
  5. Create a separate notification topic in each region and subscribe each department to that topic. Separate metrics can be collected this way for each topic.
  6. If your subscription has been confirmed by the recipient.
  7. Disable anonymous access and create a user with a secret key and an access key that will have the permission to only send to this topic. Provide the user to the outside service provider and direct them to use the AWS CLI with the appropriate commands to publish to the topic using the user secret and access key provided.