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Cole Stephen. AWS Certified SysOps Administrator Official Study Guide
Acknowledgments
About the Authors
Foreword
Introduction
What Does this Book Cover?
Interactive Online Learning Environment and Test Bank
Exam Objectives
Objective Map
Assessment Test
Answers to the Assessment Test
Chapter 1. Introduction to Systems Operations on AWS
Systems Operators
AWS Certified SysOps Administrator – Associate
Which AWS Services Should You Study?
Reference Architecture: The Three-Tier Design
Summary
Exam Essentials
Review Questions
Chapter 2. Working with AWS Cloud Services
Introduction to AWS Cloud Services
Summary
Exam Essentials
Resources to Review
Exercises
Review Questions
Chapter 3. Security and AWS Identity and Access Management (IAM)
Security on AWS
Securing Your AWS Account with AWS Identity and Access Management (IAM)
Securing Your AWS Cloud Services
Monitoring to Enhance Security
AWS Cloud Service-Specific Security
Summary
Exam Essentials
Exercises
Review Questions
Chapter 4. Compute
Introduction to AWS Compute Services
Amazon Elastic Compute Cloud (Amazon EC2)
Amazon EC2 Container Service (Amazon ECS)
AWS Elastic Beanstalk
AWS Lambda
Amazon Lightsail
AWS Batch
Summary
Exam Essentials
Resources to Review
Exercises
Review Questions
Chapter 5. Networking
Introduction to Networking on AWS
Amazon Virtual Private Cloud (Amazon VPC)
AWS Direct Connect
Load Balancing
Virtual Private Network (VPN)
Amazon Route 53
Amazon CloudFront
Summary
Resources to Review
Exam Essentials
Exercises
Review Questions
Chapter 6. Storage Systems
Understanding Different Storage Options
Block Storage on AWS
Object Storage on AWS
Systems Operator Scenario: The Newspaper
Additional Storage Solutions
Summary
Resources to Review
Exam Essentials
Exercises
Review Questions
Chapter 7. Databases
Introduction to AWS Databases
Monitoring Amazon RDS
Non-Relational Databases
Amazon DynamoDB
Amazon Redshift
Databases
Amazon ElastiCache
Summary
Resources to Review
Exam Essentials
Exercises
Review Questions
Chapter 8. Application Deployment and Management
Introduction to Application Deployment and Management
Deployment Strategies
Deployment Services
Summary
Resources to Review
Exam Essentials
Exercises
Review Questions
Chapter 9. Monitoring and Metrics
Introduction to Monitoring and Metrics
An Overview of Monitoring
Amazon CloudWatch
Amazon CloudWatch Events
Amazon CloudWatch Logs
Monitoring AWS Charges
AWS CloudTrail
AWS Config
Summary
Resources to Review
Exam Essentials
Exercises
Review Questions
Chapter 10. High Availability
Introduction to High Availability
Amazon Simple Queue Service
Amazon Simple Notification Service
Highly Available Architectures
Multi-Region High Availability
Highly Available Connectivity Options
Disaster Recovery
Summary
Resources to Review
Exam Essentials
Exercises
Review Questions
Appendix. Answers to the Review Questions
Chapter 1: Introduction to Systems Operations on AWS
Chapter 2: Working with AWS Cloud Services
Chapter 3: Security and AWS Identity and Access Management (IAM)
Chapter 4: Compute
Chapter 5: Networking
Chapter 6: Storage Systems
Chapter 7: Databases
Chapter 8: Application Deployment and Management
Chapter 9: Monitoring and Metrics
Chapter 10: High Availability
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The authors would like to thank a few people who helped us develop and write the AWS Certified SysOps Administrator Official Study Guide – Associate Exam.
First and foremost, a very big thank you to all of our friends and families who put up with us spending weekends, evenings, and vacations creating content, writing questions, and reviewing each other’s chapters. Their flexibility, patience, and support made this book a reality.
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Amazon EBS is durable, persistent block storage used by most Amazon EC2 and Amazon RDS instances. It provides drive space for boot volumes and data volumes. Additionally, AWS provides ephemeral storage for many Amazon EC2 instance types through instance storage. Deciding which one to use becomes an operational value judgment, one that compares speed, persistence, and cost.
Object storage is provided by Amazon S3. Amazon S3, like Amazon DynamoDB, operates at the regional level outside Amazon VPC. It is only accessed through API commands that your operations team controls with fine-grained precision. Highly cost-effective and massively durable, Amazon S3 provides web-enabled storage for content as well as protected storage for database backups and AMI storage.
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