Java / NLJUG

0

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

657.98K

0

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

657.90K

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

7.58K

330

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

7.58K

0

J-Fall Virtual 2020: Ádám Sándor – Modernize and Automate your Java Application for Kubernetes

Java applications can be a pain to operate on Kubernetes as many of them have been developed without containers and Kubernetes in mind. Operations folks are forced to understand how each of them gets configured (was that a system property or env var?) how it was crammed into a Docker image (Spring Boot self contained […]

msmelt

December 8, 2020

101

J-Fall 2021: Roy Straub – How to become a better Craftsman with CodeKatas

Organisation: Please excuse us for the quality of the camera shots. What do good musicians and developers have in common? They practice… A lot. In other domains practicing is commonplace. Unfortunately in Software Development we don’t tend to practice enough, even though it can increase your skills tremendously. So how can developers practice their craft […]

msmelt

February 15, 2024

29

J-Fall 2023: Wargames – Java vulnerabilities and why you should care – Gerrit Grunwald

Java is great and we all spend time on making it more performant, more scalable and maintainable. But we better should also spend some time on making it more secure. With all that new Java releases and features also come new vulnerabilities and exploits. Because Java is everywhere, it has a huge attack surface which […]

msmelt

April 10, 2024

45

J-Fall 2023: Write your own Java Profiler in 240 lines of pure Java – Johannes Bechberger

Profilers help to analyze performance bottlenecks of your application if you know how to use them. To get to grips with profilers, it helps to understand how they work: Profilers aren’t rocket science. A usable Java profiler can be written in 240 lines of pure Java code, helping you to fix performance issues and add […]

msmelt

May 15, 2024

48

J-Spring 2023: Five Tricks for Java – Holly Cummins

The code we write has a climate impact. But how big is that impact? How do we measure it? How do we reduce it? Is the cloud helping? What’s going on with Virginia? Are we still allowed to do CI/CD? Will native compilation save us? Is Java even a good choice anymore? This talk discusses […]

msmelt

July 3, 2023

22

J-Spring 2022: Deepu Sasidharan – Reactive Java Microservices on Kubernetes

https://jspring.nl https://nljug.org Full title: J-Spring 2022: Deepu K Sasidharan – Reactive Java Microservices on Kubernetes with Spring WebFlux, Spring Cloud and JHipster Learn how to build Reactive Java microservices easily with Spring WebFlux, Spring Cloud, and JHipster and deploy it to the cloud using Kubernetes. Reactive support in JHipster using Spring WebFlux lets you build […]

msmelt

July 4, 2022

26