What is the role of Spring Cloud Sleuth?
A) To provide distributed tracing in microservices
B) To configure load balancing
C) To manage API rate limiting
D) To handle asynchronous messaging
Answer:
A) To provide distributed tracing in microservices
Explanation:
Spring Cloud Sleuth provides distributed tracing capabilities in a microservices architecture. It adds unique identifiers to requests as they flow through various microservices, enabling you to trace the path of a request across multiple services. This is particularly useful for debugging and monitoring, as it helps you understand how a request is processed and where any potential issues might arise.
Sleuth integrates seamlessly with popular distributed tracing systems like Zipkin and Jaeger, providing detailed tracing information that helps in analyzing performance and diagnosing problems in complex, distributed systems.
Reference links:
https://www.javaguides.net/p/spring-boot-microservices-tutorial.html