Event Driven Architecture with Atom Feeds
How to build an event-driven architecture, including event sourcing, without the need for messaging infrastructure using Atom feeds.
Johan Zietsman
Spring
Johan Zietsman
How to Gather Performance Metrics in Spring Batch
This post will look at two ways to extract performance metrics out of a Spring Batch Job using Dropwizard Metrics.
Johan Zietsman
How To Build a Chat App Using WebFlux, WebSockets & React
WebFlux is one of the standout features of Spring 5.0, which is a functional web framework alternative to Spring-MVC, built on top of Reactive principles. This post will look at how to build a basic chat application using WebFlux on the server to handle incoming WebSockets and React on the front end…
Johan Zietsman
How to use JWT and OAuth with Spring Boot
Do you need to setup Single Sign-on (SSO) for a microservice architecture?
Johan Zietsman
Centralized Logging with Cloudwatch, Beanstalk and LogBack
How to collect performance metrics, access events and general logs in a centralized place when deploying to Elastic Beanstalk.
Johan Zietsman