J-Fall 202146 Videos

J-Fall 2021: Brian Vermeer – Deserialization exploits in Java: why should I care?

Hackers refer to deserialization in Java as “the gift that keeps on giving”. But what is actually the problem? In most cases, it is not even your own code that creates this security vulnerability. This problem is also not restricted to Java’s custom serialization framework. When deserializing JSON, XML, or YAML, similar issues can occur […]

TEQnation

February 15, 2024

2

J-Fall 2021: Jeroen van der Wal – Thymeleaf and Spring Boot a simple and fun way to deliver great value! You probably recognize it.

The nagging feeling of, can’t this be done simpler…? As developers, we like to do things as easy as possible. This is good for us and good for our customers. The moment we combine Thymeleaf with Spring Boot we unleash a real powerful and simple way to do web development. This simple solution is most […]

TEQnation

February 15, 2024

6

J-Fall 2021: Jaap Coomans – Everything you never wanted to know about Maven versions

Organisation: Please excuse us for the quality of the camera shots. Versioning your Maven artifact seems simple enough from the surface. Just apply some semver and maybe add in a SNAPSHOT, right? But then you’re faced with a critical issue that requires another level of versions. Or maybe you want a pre-release version, or a […]

TEQnation

February 15, 2024

2

J-Fall 2021: Geoffrey De Smet – Artificial Intelligence on Quarkus: I love it when an OptaPlan comes together

Forget about Machine Learning. Planning optimization is the most profitable AI technology on this planet. The world is full of planning challenges, such as vehicle routing problems, maintenance scheduling and employee rostering. Find the quickest routes to visit n locations with k vehicles. Or assign shifts to employees, taking into account skills and availability. Few […]

TEQnation

February 15, 2024

2

J-Fall 2021: Andres Almiray – Releasing at the speed of light

Your project has reached that stage when it’s a good idea to post binaries, but new questions appear such as where should they be posted? How do make it easier for users to install and discover your binaries? Where should releases be announced? Most importantly, can answers to these question be automated? Enter JReleaser, a […]

TEQnation

February 15, 2024

4

J-Fall 2021: Alexander Chatzizacharias & Erik Pronk – Five game developer habits that bring software engineers to the next level!

In the eyes of many people, software engineering and game development are two sides of the same coin. While this is true for some aspects of both fields, there are some key differences that make each an unique experience. During this talk we will discuss these differences between how game developers work and how software […]

TEQnation

February 15, 2024

3

J-Fall 2021: Julien Lengrand-Lambert – What can I do about climate change as a developer?

Full session title: What can I do about climate change as a developer… and a human being? Organisation: Please excuse us for the lack of camera shots of the speaker We are all well aware of it : the current trend of climate change is not looking great. We can already feel some of its […]

TEQnation

February 15, 2024

4

J-Fall 2021: Jaap Coomans – Fairies, Fakers and Factories: boost your tests with better test data

Whether you write your tests up front or after the fact, you’ve probably found yourself in this situation: You know exactly what you want to test and how you’re going to approach it, but you suffer from a massive lack of inspiration when you try to define your test data. Eventually you end up with […]

TEQnation

February 15, 2024

1

J-Fall 2021: Ana-Maria Mihalceanu – Cloud Native resiliency patterns from the ground up

“Delay is the deadliest form of denial.” C. Northcote Parkinson We live in times when an application or service lag of even 2 seconds can be too long. Building a reliable Cloud Native distributed system means preventing failures and minimizing their effects to keep the system stable. Join me to explore graceful recovery from unexpected […]

TEQnation

February 14, 2024

3

J-Fall 2021: Jan Ouwens – Just enough Computer Science for the busy developer

I studied Computer Science so you don’t have to! A CS degree is not a requirement for software developer roles. Nor should it be! I have worked with biologists, psychologists, and even a historian, who all were excellent coders. And that’s great! Diversity of thought leads to better software, after all. Still, there are some […]

TEQnation

February 15, 2024

1