Description: Fault tolerance in microservices refers to the ability of a microservice to continue operating effectively even when a failure occurs in one of its components or in the system as a whole. This concept is fundamental in microservices architectures, where applications are broken down into independent services that can communicate with each other. Fault tolerance means that if one microservice fails, the overall system will not be compromised, allowing other microservices to continue functioning. To achieve this, various strategies are implemented, such as redundancy, service replication, and the use of design patterns like Circuit Breaker, which helps prevent a failure in one service from affecting others. Additionally, fault tolerance is complemented by monitoring and automatic recovery practices, which allow for quick detection and resolution of issues. In an environment where availability and resilience are crucial, fault tolerance becomes an essential pillar for ensuring a smooth and reliable user experience.
