OpenValue: 26 products

Scalable, efficient, fast, reliable, stable all these features apply to Apache Kafka. No wonder Kafka has gained popularity in a short time…

Introduction In this training you will learn the essentials of building a modern Quarkus application from scratch, leveraging its cloud-nat…

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…

Introduction WebRTC is a specification implemented in almost all modern web browsers. Using simple Javascript and HTML5 you can make your w…

Description Development and Operations merged together creates the word DevOps. It promises effective deployment and maintanance of your so…

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…

Cypress is a complete end-to-end testing experience for anything that runs in a browser. Cypress promises to be more developer friendly tha…

Automating front end tests with selenium requires knowledge of best practices if you want to keep your test stable and maintainable. During…

Functional programming is usually classified as difficult. The jargon sounds scary and is creating a barrier to newcomers. This is a shame,…

As a developer working on backend tasks working knowledge with Linux is often required. Our trainer has been working with it for twenty yea…

In this session, the trainer will give an introduction and share good practices for running web applications on Amazon Web Service (AWS), f…