Learn TORNADO-REST with Real Code Examples

Use async/await to prevent blocking the event loop

Reuse database connections or async clients

Leverage coroutines for I/O-heavy workloads

Minimize synchronous blocking operations

Scale horizontally with multiple Tornado instances

Validate input manually or with third-party libraries

Implement authentication and authorization

Sanitize output to prevent injection attacks

Use HTTPS in production

Regularly update Tornado and dependencies

Server logs and exception tracking

Prometheus/Grafana for metrics

Sentry for error monitoring

Profile async tasks for performance

Monitor WebSocket connections and load

Follow PEP8 and async best practices

Write unit and integration tests

Keep handlers and services modular

Use CI/CD pipelines for deployments

Monitor async code for potential bottlenecks