My Experiments on Technology
One of the challenges in microservices architecture is the ability to debug issues. A simple user action might trigger a chain of downstream microservice calls. It would be tedious to trace the logs related to a particular user action across
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In microservices architecture, there could be a number of API services and few UI components that are talking to APIs. As of now, many microservices based application still use monolithic front-ends where the entire UI is built as a single
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In the microservices world, to fulfill a client request one microservice may need to talk to other microservices. We should minimize this kind of direct dependencies on other microservices but in some cases it is unavoidable. If a microservice is
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In the microservices world, Service Registry and Discovery plays an important role because we most likely run multiple instances of services and we need a mechanism to call other services without hardcoding their hostnames or port numbers. In addition to
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In MicroServices using Spring Boot & Spring Cloud – Part 1 : Overview, we took a brief look at what are micro-services and how we can use SpringBoot and SpringCloud to build micro-services. In this post, we are going to
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Nowadays MicroServices is the hot buzzword in software development and many organizations prefer building their enterprise applications using MicroServices architecture. In Java community, SpringBoot is the most widely used framework for building both monoliths and microservices. I am planning to
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SpringBoot is the most popular and widely used Java framework. Occasionally this discussion of “Why is SpringBoot so popular?” come between me and my friends/colleagues. Also, I do get emails from various people asking “Spring is huge and how to
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RabbitMQ is one of the popular message broker solutions and provides client libraries to be used from various programming languages including Java, Scala, .NET, Go, Python, Ruby, PHP etc. In this tutorial, we will learn how to use RabbitMQ message
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In web applications, user session management is very crucial for managing user state. In this article, we are going to learn about what are the approaches we have been following to manage user sessions in a clustered environment and how
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In this article we are going to learn how we can use Travis CI for Continuous Integration and Continuous Deployment (CI/CD) of a SpringBoot application. We will learn how to run maven build goals, perform test coverage validation using JaCoCo
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