How to implement Fault Tolerance in Microservices using Resilience4j? Resilience4j java Microservices Spring Boot Spring Cloud by devs5003 - February 24, 2024February 27, 20246 When we develop an application, especially a Microservices-based applications, there are high chances that we experience some deviations while running it in real time. Sometimes, it could be slow response, network failures, REST call failures, failures due to the high number of requests and much more. In order to tolerate these kinds of suspected faults, we need to incorporate Fault Tolerance mechanism in our application. To achieve it, we will make use of Resilience4j library. Resilience4j is a lightweight, easy-to-use fault tolerance library inspired by Netflix Hystrix, but designed for Java 8 and functional programming. So, our focus in this article will be on 'How to implement Fault Tolerance in Microservices using Resilience4j?' After implementing the Fault Tolerance in Microservices using Resilience4j,
How to Implement Hystrix Circuit Breaker in Microservices Application? Hystrix Circuit Breaker java Microservices Spring Cloud by devs5003 - April 9, 2021November 25, 20233 Microservices based applications feature a huge amount of distributed components. These components interact with each other during the request processing. As the number of interactions over the network increases, the possibility of an abnormal behavior of a service may also increase. In that case, we need to have some handy techniques that can prevent or minimize this abnormal behavior. Here, we are talking about none other than a fault-tolerance mechanism. The circuit breaker is fault-tolerance technique that monitors and detects when a service is behaving abnormally. It temporarily rejects those calls until the service becomes healthy again. Netflix Hystrix is an open source library which provides this solution. Hence, we are going to learn 'How to implement Hystrix Circuit Breaker in