OpenValue: 36 products
Axon Framework
CQRS & Event sourcing combined results in elegant design pattern that offers many advantages over storing information regularly in a databa…
Kubernetes Essentials
Introduction Kubernetes is becoming the de facto standard in managing your applications. It provides you with a way to bring your applicati…
Automated end-to-end testing with Cypress.io
Cypress is a complete end-to-end testing experience for anything that runs in a browser. Cypress promises to be more developer friendly tha…
Quarkus Essentials
Introduction In this training you will learn the essentials of building a modern Quarkus application from scratch, leveraging its cloud-nat…
Functional Programming fundamentals
Functional programming is usually classified as difficult. The jargon sounds scary and is creating a barrier to newcomers. This is a shame,…
Mastering Application Insights - a Comprehensive Observability Training
Introduction Have you ever wondered what is going on in your application at runtime? Where is the latency coming from? How much heap is bei…
The Next Step: Automating your Kubernetes cluster(s) using GitOps
Introduction “GitOps is the best thing since configuration as code.” - Kelsey Hightower, Staff Developer Advocate, Google What is GitOps? I…
Guided Java 21 OCP certification training (10 week)
This course is targeted at Java developers who have a basic understanding of the Java programming language with at least limited programmin…
Secure software development
A practical workshop that addresses security aspects of software development and what can be done from the point of view of a developer, or…
WebRTC Essentials
Introduction WebRTC is a specification implemented in almost all modern web browsers. Using simple Javascript and HTML5 you can make your w…
AWS Architecture Workshop
Introduction This workshop will give engineers a deep dive into how to design their architecture on AWS. The workshop follows a 12-step pro…
Monitoring and Observability for Developers
Introduction You’re a developer, curious about how your code behaves in production. Your organization already has some kind of monitoring, …
AI Integration for Java Developers
Introduction AI is no longer just an autocomplete tool. Modern AI systems can plan work, decompose tasks and generate working code, marking…
Load testing with Gatling
Gatling uses Akka and Netty to deliver heavy load from just one instance on your web application in a very effective way. In many cases tha…
Deep Dive: Container Technologies
Introduction Get beyond the basics of Docker and dive into the real questions: Is your container secure? What’s actually inside your image?…