What is Spring Cloud's role in a microservices architecture?
Spring Cloud is mainly used for load balancing and service discovery between different microservices.
Thatâ€™s partially correct. While Spring Cloud handles load balancing and service discovery, it also offers many other tools, such as centralized configuration management, circuit breakers, and distributed tracing.
Can you explain what a circuit breaker is in the context of microservices and how Spring Cloud implements it?