Learn SERVERLESS-FRAMEWORK with Real Code Examples

Updated Nov 27, 2025

Introduction & Fundamentals Setup & Configuration Architecture & Deep Internals Performance & Security Development Workflow Learning & Career Growth Business & Strategy Examples

Performance Notes

Use smaller function packages for faster cold starts

Prefer provider-native resources for efficiency

Optimize function memory and timeout settings

Leverage async operations where possible

Batch events to reduce invocation costs

Security Notes

Use least-privilege IAM roles for functions

Store secrets in provider-specific secrets managers

Validate all inputs to functions

Enable HTTPS for API endpoints

Rotate credentials regularly

Monitoring Analytics

Serverless Dashboard metrics

Cloud provider logging (CloudWatch, Application Insights)

Execution traces for debugging

Alerting via email/SMS

Plugin-based monitoring and notifications

Code Quality

Use modular functions

Document events and triggers

Version control serverless.yml

Automated testing for functions

Lint and validate configurations