Java / NLJUG

551 Videos

Aftermovie J-Spring 2017

J-Spring 2017 took place on Wednesday May 10th. The NLJUG looks back at a very successful event with enthusiastic and constructive responses from the community! This is the aftermovie of an enjoyable day!

J-Fall 2016 Speaker Bruno Borges & Sharat Chander – Java – The Ecosystem Awakens

In a galaxy far, far away, a technology was born in a time of closed and proprietary software solutions. A small group of engineers called the “Green Team” believed that the next wave in computing was the union of digital consumer devices and computers. Led by James Gosling, this team worked around the clock and […]

J-Fall 2017 Speakers Bert Gritter & Fokke Hania – De Prijzenaanslag

Ben je echt zo goed in Java als je denkt? Bewijs het maar op de Prijzenaanslag! Toets je kennis op het gebied van Java met diverse vragen uit het Java-vakgebied. De serieuze vragen over het brede Java vakgebied worden afgewisseld met vragen uit de categorie Java-bloopers en met vragen met een knipoog naar de dagelijkse […]

J-Fall 2015 Speaker Geertjan Wielenga – 10 Awesome Tips for Enterprise JavaScript (Oracle)

JavaScript in the enterprise? Does that even make sense? After years of developing Java applications in the enterprise, many developers have become curious about what JavaScript can do for them. But how can you translate concepts like ‘modularity’ and ‘loose coupling’ to JavaScript applications? Do JavaScript applications have these kinds of concepts? AngularJS is a […]

J-Spring 2018: Roy van Rijn – Fostering an evolving architecture in the agile world

What is software architecture? Is it the decision to adopt microservices? Is it the document that describes the layers in your Java EE application? No, every line of code you commit is part of your evolving architecture. During this talk I’ll explain how we, at the Port of Rotterdam, manage our software architecture in an […]

J-Fall 2018: Daniel Rusev – IoT hardware access made easy with Eclipse Kura

In this we will demonstrate how to use facial and object recognition with Raspberry Pi, Eclipse Kura and AWS. Eclipse Kura is an Eclipse IoT project that provides a platform for building IoT gateways. It is a smart application container that enables remote management of such gateways and provides a wide range of APIs for […]

J-Fall 2018: Peter Hilton – Flat HTTP API Documentation

The way we write API docs is highly structured, natural to programmers, and wrong. HTTP API documentation typically looks nothing like the requests and responses it describes. This creates extra work for the reader to understand the documentation structure, and figure out how to translate that to code. It also makes it harder to spot […]

J-Spring 2019: Berwout de Vries Robles – Impromptu Orchestra with HTTP2 and Reactive Streams

With the introduction of HTTP/2 in 2015, Server Sent Events have received a new life as Reactive Streams. In this talk we will look into how these technologies work. We will look at how and why HTTP/2 came to be. I will show you what you need to do to make practical use of HTTP/2. […]

J-Fall Virtual 2020 – Gunnar Morling & Andres Almiray – Plug-in Architectures With Layrry and the Java Module System

The Java Module System lays the foundation for building modularized applications on the JVM. It doesn’t concern itself though with resolving module versions and obtaining modules from repositories. This is where Layrry comes in: an API and launcher for modularized Java applications which takes a descriptor of the module layer(s) to assemble, fetches the modules […]