Actuator in Spring boot 2.0
What changed in Spring Boot 2.0 Actuator: new endpoints, Micrometer metrics, and breaking changes to plan for when upgrading.…
Building thin Docker images using multi-stage build for your java apps!
Build thin Docker images for Java apps with multi-stage builds: smaller images, cleaner Dockerfiles, and a working Maven example.…
Secure kibana dashboards using keycloak
Secure Kibana dashboards with Keycloak: add authentication and access control in front of Elasticsearch visualizations without X-Pack.…
Spring Boot starter for minio
A Spring Boot starter for MinIO: autoconfigure object storage clients and simplify S3-compatible uploads in your Java services.…
Convolutional Neural Networks with Deeplearning4j
Convolutional neural networks explained for Java developers, with a practical image classification example using Deeplearning4j.…
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.…