High Availability, Fault Tolerance And Disaster Recovery

Learning Objectives: In this module, you will learn how to implement highly available and fault-tolerant systems. Also, you will be introduced to Disaster recovery strategies which are effective in making your system resilient at any point of failure.

• Elastic IP
• Multi region and multi AZs
• Data Management in Amazon RDS
• Dynamo DB
• S3
• Provisioning elasticity using Load Balancer and Auto-Scaling
• Components of Auto Scaling
• Horizontal and vertical scaling
• Auto-Scaling Lifecycle
• Recovery Time Objective and Recovery Point Objective
• Disaster Recovery Options
• Overcome single Point of Failure

• Working of Load Balancer and Auto-Scaling to support highly available and fault tolerant system