Building reactive real time aircrafts tracker using Reactor!
Build a reactive real-time aircraft tracker with Project Reactor and Spring Boot 2: streaming data, backpressure, and live updates.…
Reactive Streams example - Java 9
A hands-on Reactive Streams example in Java 9: publishers, subscribers, and the Flow API demonstrated by streaming tweets.…
Effectively restarting kvm/libvirt network
Restart a kvm/libvirt network without breaking guest connectivity: an elegant fix for stale IP/MAC mappings.…
Spring Boot metrics monitoring using Prometheus & Grafana
Monitor Spring Boot metrics with Prometheus and Grafana: exporters, scrape configs, and dashboards from scratch.…
Devoxx4Kids Morocco, a year in review!
Devoxx4Kids Morocco year in review: teaching kids programming and robotics across the country, and what the team achieved in 2017.…
A gentle introduction to CDI 2.0 in Java SE
A gentle introduction to CDI 2.0 in Java SE: bootstrap Weld outside an app server and use dependency injection in plain Java.…
Sync data from MongoDb to ElasticSearch using Transporter
Sync data from MongoDB to Elasticsearch with Transporter: setup, custom transformations, and a full-text search pipeline.…
Configuring sleuth valve for Tomcat - Spring Boot
Configure a Spring Cloud Sleuth valve for embedded Tomcat to trace requests across microservices with consistent IDs in logs.…