Schedule

A whole day filled with 13 inspiring talks on Java, JavaScript / web development, and DevOps in 2 parallel tracks — it's all about getting to know new and outstanding ideas, chatting with nice people, and having as much fun as you can. On top of that you get an outstanding keynote.

Here's what happens when and on which track.

Talks and Tracks

All times are local, which in late October is — somewhat surprisingly — still CEST.

08:00Doors open

Südwerk opens its doors to you — filter in, grab a coffee, chat with friends

09:00 to 09:15

Welcome

A hearty welcome to Accento 2023

main stage

09:15 to 10:15Keynote

From Java 17 to 21 and Beyond: Data Oriented Programming, Asynchronous Programming, and Value Types

Covering the three new feature sets that are becoming available: data oriented programming, virtual threads, and value types

José Paumard

keynote|main stage

10:15 to 11:15Session #1

Spring Modulith – Spring for the Architecturally Curious Developer

How code organization for encapsulation, the Spring bean relationship arrangement, domain events, and other patterns and approaches lead to Spring Modulith

Oliver Drotbohm

java / jvm|main stage

JavaScript Features From the Far Side of the World

99% of the time, 99% of web developers can get by with 99% of the ECMAScript standard. But what if you need the last remaining percent… or just want to learn something really new about JavaScript?

Peter Kröner

js / web|alternative stage

11:15 to 11:30Coffee break

11:30 to 12:30Session #2

A Glance at the Java Performance Toolbox

Examining the functional visibility areas essential to Java and how to correlate information from JDK tools (like jcmd, jconsole, jstat, jmap,jfr) with metrics in monitoring systems.

Ana-Maria Mihalceanu

java / jvm|main stage

Connecting Disparate Systems in a Lightweight Way

Using Apache Camel, JBang, and Quarkus to seamlessly integrate microservices with external systems

Zineb Bendhiba

java / jvm|alternative stage

12:30 to 13:15Lunch break

13:15 to 13:45Session #3

Unit Test Your Java Architecture with ArchUnit

Using ArchUnit to unit-test our architecture and to finally get structure back into the system

Roland Weisleder

java / jvm|main stage

Real Cross-Platform Workflow UI Automation

Learn what level of automation is possible today and how it enables testing currently untestable workflows

Johannes Dienst

js / web|alternative stage

13:45 to 14:45Session #4

Wargames - Java Vulnerabilities and Why You Should Care

Learn what NVD, CVE, CVSS, CPU, PSU mean, how they are related to Java security, and what tools are available to check a Java application for known vulnerabilities

Gerrit Grunwald

java / jvm|main stage

Supercharge Your GraalVM Applications in 5 Steps

Hands-on session on how to develop and test Native Image applications, optimize their performance, configure them to use popular libraries, monitor, and more

Alina Yurenko

java / jvm|alternative stage

14:45 to 15:15Coffee break

15:15 to 16:15Session #5

Java's Hidden Gems: Tools and Libraries

A whirlwind tour of many lesser known, but very interesting, Java tools and libraries

Johan Janssen

java / jvm|main stage

Java - Parallel Programming is Hard

Insights into how Java deals with concurrency, why many developer assumptions are wrong, and what optimizations are applied to code to make it run fast while still obeying the limits of the spec.

René Schwietzke

java / jvm|alternative stage

16:15 to 16:45Session #6

Keep Your Dependencies in Check

How do we stay on top updating dependencies while also continuing to deliver business value?

Marit van Dijk

java / jvm|main stage

Write Tests You Love, not Hate

How to create contra-variant tests that are easy to understand, don't cause refactoring problems, and are fun to write

Jens Happe

java / jvm|alternative stage

16:45 to 17:00