This lesson has been outdated and replaced by High Availability (SAA-C03)
The AWS exam guide outlines that 60% of the Solutions Architect–Associate exam questions could be on the topic of designing highly-available, fault-tolerant, cost-efficient, scalable systems. This lesson teaches you to recognize and explain the core architecture principles of high availability, fault tolerance, and cost optimization. We then step through the core AWS components that can enable highly available solutions when used together so you can recognize and explain how to design and monitor highly available, cost efficient, fault tolerant, scalable systems.
This lesson is for anyone preparing for the Solutions Architect–Associate for AWS certification exam. We assume you have some existing knowledge and familiarity with AWS, and are specifically looking to get ready to take the certification exam.
Basic knowledge of core AWS functionality. If you haven't already completed it, we recommend our Fundamentals of AWS Course. We also recommend completing the other lessons, quizzes, and labs in the Solutions Architect–Associate for AWS certification course.
Lecture Group | What you'll learn |
---|---|
Designing for High availability, fault tolerance and cost efficiency Designing for business continuity |
How to combine AWS services together to create highly available, cost efficient, fault tolerant systems. How to recognize and explain Recovery Time Objective and Recovery Point Objectives, and how to recognize and implement AWS solution designs to meet common RTO/RPO objectives |
Ten AWS Services That Enable High Availability | Regions and Availability Zones, VPCs, ELB, SQS, EC2, Route53, EIP, CloudWatch, and Auto Scaling |
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