Java / NLJUG

551 Videos

J-Fall 2016 Speaker Pascal Snippen & Rene Boere – Quintor Keynote: Mindblowing: 40+ node PI cluster

Met een Raspberry PI kan alles toch? Dat dachten wij ook. Dus besloten we het grootste Java gebaseerd overheids IT project te porten naar een 40+ node PI cluster. Dit is geen simpele demo applicatie maar deze applicatie wordt gebruikt door meer dan 1 miljoen gebruikers en heeft de gebruikelijke hardware en software requirements dat […]

J-Fall 2016 Speaker Tom Eugelink – One application to rule them all

Wouldn’t it be nice if we could write a mobile app and a desktop app with a single code base. Yes, of course there are HTML based solutions, and they work as well, but maybe you also find developing in HTML, CSS and JavaScript just frustrating as I do. I want to work in an […]

J-Fall 2015 Speaker Rene Boere, Pascal Snippen & Arjen Wassink – Continuous Delivery

Deze sessie is een verdieping van de keynote en doet uit de doeken hoe wij ons cluster ingericht hebben, inclusief de technische details. Met live demo’s tonen wij hoe principes en technieken werken. Zo zul je zien hoe wij in staat zijn met Git, Bamboo, Docker en Marathon, geautomatiseerd microservices uit te rollen op ons Mesos […]

J-Fall 2015 Speaker Rene Boere & Pascal Snippen – Pushing the limits of Continuous Delivery

Containers, cloud platformen, Service Discovery en Continuous Delivery zijn technologieën die zich momenteel razendsnel ontwikkelen. We passen allemaal al jaren Continuous Integration gecombineerd met unittesten toe in onze projecten. In deze sessie geeft Quintor haar visie hoe we Continuous Integration de komende jaren zien evolueren naar een Continuous Delivery omgeving op Web-scale formaat, gebruikmakend van […]

J-Fall 2016 Speaker Efthimia Aivaloglou – How Kids Code and How We Know

Block-based programming languages like Scratch, Alice and Blockly are becoming increasingly common as introductory languages in programming education. In this talk we will focus on Scratch, and explore the programs that kids write. Are they simple or complex? Do they suffer from code smells? Do they really apply programming concepts or do they just play […]

J-Fall 2017 Speaker Guy Rombaut – From Monolithic to SoC: Architecture & Teams

In this talk, I will discuss the evolution of frontend architecture – from monolith software which consist of backend and front end together (e.g. PHP generating JS/HTML), to separation of concerns (use of APIs, micro services etc). In addition, I will discuss about how different type of architectures and patterns can match to the growth […]

J-Fall 2015 Speaker Jeroen Gordijn – Running microservice without fear

Je kunt geen conferentie bezoeken, of artikel lezen of het gaat wel over microservices. Met een microservice architectuur kun je kleine stukjes van je landschap snel ontwikkelen en aanpassen. Hiermee is het dus mogelijk om snel in te spelen op business requirements. Microservices zijn ook zelfstandig te deployen waardoor er geen (complete) downtime is als […]

TEQNATION 2018 The Future is Smart – Aftermovie

What a day! All the rooms were packed with an enthusiastic crowd, the conference floor generated an incredible energy that radiated all over the event and speakers were cheered as if they were world-class artists. Have you been here too and want to relive the TEQNATION feeling or unfortunately missed out and are you curious […]

J-Spring 2019 Aftermovie

J-Spring 2019 was the Java conference of the spring by the NLJUG. More than 600 Java specialists came together to learn, share ideas and listen to world-level speakers such as Burr Sutter, Adam Bien and 16 other national and international heroes. Take a look at this recap to feel what J-Spring was like. A big […]

J-Fall 2019: Sharat Chander – OpenJDK and You

Java, its libraries, and the JVM are all built through an open source project: OpenJDK. Any and every developer can engage in this project and be part of improving the Java experience. This session looks at the foundation of the OpenJDK, what it takes to become a participant in the project, and how to actually […]