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…
JavaEE MicroProfile with KumuluzEE
Piotr's TechBlog
Java, Spring, Kotlin, microservices, Kubernetes, containers
Tag : Java
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…
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…
Serverless on AWS Lambda
Preface Serverless is now one of the hottest trend in IT world. A more accurate name for it is Function as a Service (FaaS). Have any of you ever tried…
Generating large PDF files using JasperReports
During the last 'Code Europe' conference in Warsaw appeared many topics related to microservices architecture. Several times I heard the conclusion that the best candidate for separation from the monolith…
Testing Java Microservices
While developing a new application we should never forget about testing. This term seems to be particularly important when working with microservices. Microservices testing requires a different approach than test…
Microservices Continuous Delivery with Docker and Jenkins
Docker, Microservices, Continuous Delivery are currently some of the most popular topics in the world of programming. In an environment consisting of dozens of microservices communicating with each other it…
Apache Karaf Microservices
Apache Karaf is a small OSGi based runtime which provides a lightweight container onto which various components and applications can be deployed. It can be run as a standalone container.…
Microservices security with Oauth2
Preface One of the most important aspects to consider when exposing a public access API consisting of many microservices is security. Spring has some interesting features and frameworks which makes…
Reactive microservices with Spring 5
Spring team has announced support for reactive programming model from 5.0 release. New Spring version will probably be released on March. Fortunately, milestone and snapshot versions with these changes are…
New Book Published
My latest book Hands-On Java with Kubernetes is now available on Leanpub!
