300 Labs

List of labs available

• Level 300: Implementing Health Checks and Managing Dependencies to improve Reliability

Improve reliability of a service by decoupling service dependencies, using health checks, and demonstrating when to use fail-open and fail-closed behaviors

• Level 300: Testing Resilience of EC2, RDS, and AZ using Chaos Engineering

Use code to inject faults simulating EC2, RDS, and Availability Zone failures. These are used as part of Chaos Engineering to test workload resiliency

• Level 300: Fault Isolation with Shuffle Sharding

Implement shuffle sharding to minimize scope of impact of failures