What is the Circuit Breaker pattern, and how does it help to maintain system resilience?

The Circuit Breaker pattern is used to detect and prevent failures from cascading

through a system by stopping requests to a service that is known to be failing.

How it helps resilience:

• When a service starts failing, the circuit breaker trips and prevents further

requests from being made to the failing service.

• This helps to protect the rest of the system and gives the failing service time to

recover.

• It improves system stability by avoiding repetitive failures that would otherwise

cause further damage or delays.

Implementation: