Become an AWS pro with hands-on labs, quizzes, and practice exams; gain practical experience and master AWS Services, security, and troubleshooting. Developed by AWS Solution Certified Architects.

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Cloud computing is necessary for organizations of all sizes, from large enterprises to small startups. Amazon Web Services (AWS) is a cloud provider with the largest customer share. An AWS SysOps Administrator operates and maintains the AWS infrastructure while handling cybersecurity, which is a high-demand skill.

This course provides in-depth coverage of core AWS Services, including EC2, Auto Scaling, ELB, VPC, IAM, S3, RDS, and more. You’ll learn AWS best practices for security, compliance, automation, monitoring, and troubleshooting through practical hands-on labs for key topics. You’ll test your knowledge by attempting quizzes and two full-length sample AWS SysOps Administrator - Associate practice exams at the end. 

By the end of the course, you’ll have gained practical experience through real-world examples and hands-on labs in administering systems and applications running on AWS to ace the AWS Certified SysOps Administrator - Associate exam.

AWS Certified SysOps Administrator - Associate Exam Prep

# Introduction
The AWS SOA-CO2 exam includes all features of the ElastiCache service. In this practical, we’ll create an ElastiCache Redis cluster with cluster mode turned off and two Read Replicas. We can connect to this cluster using the cluster endpoint and Redis CLI to store and retrieve key value pairs.

# Practical
In the widget below, we'll take the following steps to create the ElastiCache Redis cluster:
* Create a security group and open port `6379` (default Redis port) to the internet.
* Fetch the public subnet IDs in the default VPC of the region.
* Create an ElastiCache cluster with one node. Review the parameters and configuration for the cluster.
* Create a manual snapshot of the cluster.
* Create a replication group to enable Multi-AZ, automatic failover, and Read Replicas. A replication group is a group of cache clusters that allows us to configure Read Replicas and Multi-AZ configurations. This cluster allows connection over the internet, as defined in the security group ingress rules. Therefore, we can use the Redis CLI from any computer to access it.
 
> **Note:** This practical will take a lot of time to create resources.

Build on your understanding of AWS Elasticache in this practical.

Introduction

Getting Started with AWS

AWS IAM

AWS EC2

AWS Load Balancers and Auto Scaling Groups

AWS Storage Services

AWS Databases

AWS ElastiCache

AWS Elastic Beanstalk and CloudFront

AWS CloudFormation

AWS Monitoring

AWS VPC

AWS Route 53

AWS Security Services and Encryption

AWS Systems Manager

Important AWS Services

AWS SysOps Administrator Practice Exams

AWS ElastiCache Practical

Introduction