Java / NLJUG

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43:10

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 […]

msmelt

August 10, 2017

657.82K

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22:18

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 […]

msmelt

August 10, 2017

657.79K

327

23:06

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 […]

msmelt

August 10, 2017

7.49K

327

42:27

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 […]

msmelt

August 10, 2017

7.48K

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J-Fall Virtual 2020: Thorben Janssen – Cause of Death: Hibernate

For years Hibernate has been optimized to store data and load of entire object graphs from the database. So you should assume that most persistence problems could be avoided by using Hibernate alone. But it’s surprisingly easy to harm your project with … or should I better say “thanks to Hibernate” … From practical experience […]

Stijn van de Blankevoort

December 8, 2020

97

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Full title: J-Fall Virtual 2020: Simone van Erp, Marin Jankovski, Daniel Gebler & Daan van Osch – Panel Discussion about remote working in this Corona era

Please excuse us for the missing of the first question: How do you personally feel about working from home and how does it affect you? Bio Simone: Co-owner IT Rockstars. Wij zien IT’ers als de Rockstars van dit moment én van de toekomst. Alle grote veranderingen in de wereld komen van hun hand. Van elektrische […]

Stijn van de Blankevoort

December 8, 2020

130

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J-Fall Virtual 2020: Holly Cummins – Cloud chaos and microservices mayhem

The way we use Java has changed. Applets – or any browser-side Java – are a long, long, time ago. Java moved to the back end, and stayed there, but the back-end has gotten bigger, more distributed, and more complicated. Some things that were a good idea ten years ago turn out to be a […]

Stijn van de Blankevoort

December 8, 2020

34

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J-Spring Digital: Oleh Dokuka – Reactive is awesome… But where is the bug?

Abstract: We all heard how cool it is to build microservices using reactive technologies, for example, using the same Reactive Spring… but how to live with all this further? In this talk will explore techniques and patterns that you can apply in order to debug / analyse / detect performance issues in your reactive microservices. […]

Stijn van de Blankevoort

December 8, 2020

46

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J-Fall Virtual 2020: Peter Nagy – Infinitely scalable microservices with Project Loom and Helidon

Project Loom introduces VirtualThreads to OpenJDK. VirtualThreads are so lightweight that they are practically an unbounded resource. You can use as many as you like! Blocking I/O? No problem. Forget reactive and return to those simpler, joyful times of synchronous programing. In this talk you will learn about VirtualThreads and see our experimental result with […]

Stijn van de Blankevoort

December 8, 2020

47

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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 […]

Stijn van de Blankevoort

December 8, 2020

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