Anshul Jannumahanti
print(a) Code1() print(b) code2() # error print(c)
Logging: foundation of production debugging
Shows sequence of function calls leading to an error
Many common built-in exceptions
Continuously track the health and performance of an app or system
Ex: track computing resources
Monitoring tools:
- Prometheus
- Grafana
- Sentry
Tracing following path of a request and response across different services in a system.