Preface Today I would like to get back to the subject touched on in one of my previous articles - Vert.x toolkit. In the post Asynchronous Microservices With Vert.x. I…
Building Secure APIs with Vert.x and OAuth2
Piotr's TechBlog
Java, Spring, Kotlin, microservices, Kubernetes, containers
Author: piotr.minkowski
Spring Cloud Apps Memory Management
Today's topic is about Spring Cloud memory usage as well as about microservices architecture. The inspiration to write this post was the situation when our available memory on test environment…
Visualizing Jenkins Pipeline Results in Grafana
This time I describe a slightly lighter topic in comparison to some previous posts. Personally, I think Grafana is a very cool tool for visualizing any timeline data. As it…
Asynchronous Microservices with Vertx
Preface I must admit that as soon as I saw Vertx documentation I liked this concept. This may have happened because I had previously used a very similar framework which…
Hazelcast Hot Cache with Striim
I previously introduced some articles about Hazelcast - an open source in memory data grid solution. In the first of them JPA caching with Hazelcast, Hibernate and Spring Boot I described…
Testing REST API with Hoverfly
Hoverfly is an open source API simulation tool for automated tests. It is written in Go, but also has native support for Java and can be run inside JUnit test.…
JavaEE MicroProfile with KumuluzEE
Preface Enterprise Java seems to be a step back from the others when it comes to microservices architecture. Some weeks ago I took a part in Code Europe - the…
Code Quality with SonarQube
Source code quality with SonarQube analysis is an essential part of the Continuous Integration process. Together with automated tests, it is the key element of delivering reliable software without any…
Microservices Configuration With Spring Cloud Config
Preface Although every microservice instance is an independent unit, we usually manage them from one central location. We are talking about watching the application logs (Kibana), metrics, and statistics (Zipkin,…
Custom metrics visualization with Grafana and InfluxDB
If you need a solution for querying and visualizing time series and metrics probably your first choice will be Grafana. Grafana is a visualization dashboard and it can collect data…
New Book Published
My latest book Hands-On Java with Kubernetes is now available on Leanpub!
