Comprehensive three-layer validation to ensure complete system health
What to validate: User-facing functionality, key business transactions, data integrity, and performance from the end-user perspective. Ensure the application works as expected for actual users, not just technical systems.
What to validate: Underlying infrastructure, database connectivity, API integrations, server health, and middleware components. Ensure the technical foundation is solid and stable.
What to validate: End-to-end data flow, network connectivity, system dependencies, monitoring systems, and overall ecosystem health. Ensure information flows properly throughout the entire system.