8

Special Days

150+

Live Sessions

2000+

Teilnehmer

4

Tage

110+

Speaker

5

Streams parallel

DO - 29. OKT.

MI - 28. OKT.

DI - 27. OKT.

JCON-ONLINE 2020

JCON Special Days

FR - 30. OKT.

Markus Kett

MI 28. OKT. 2020 - 10:00 - 11:00

High-Performance Java-Cloud-Native
Apps & Microservices

 
Java has been the leading programming language for more than 20 years. However, many people still believe that Java is complex, heavyweight, and memory-hungry. Today, other languages and especially modern serverless approaches seem to overtake Java more and more.­What are the plans for Java, is Java also suited for the cloud, what is coming next and, why should I continue to use Java in the future?
 
Good news: The holy grail is already found! With GraalVM and a new generation of microservices frameworks such as Micronaut, a completely new Java technology stack is emerging that will replace Java as we know it so far and bring Java to a completely new level and establish it in the cloud. Developing native applications with Java, Java as fast as C, app start in milliseconds, minimal memory footprint, and database access up to 1000 times faster. This is not a vision - it is already possible today. In this session, you will learn everything about the Java technology stack of the future and how you can use it to develop lightweight and at the same time ultra-fast in- memory cloud-native applications and microservices in Java. While watching our incredible performance demo, you better fasten your seatbelt.

 
Markus and his team have been working on IDE tools for Java and database development for almost 20 years. He is the product owner of the RapidClipse IDE project, which is a free Eclipse distribution and visual Java IDE. Markus is co-founder and CEO at MicroStream, editor in chief for the free JAVAPRO magazine in Germany and organizer of the Java conference JCON. He is an independent editor for several magazines, and speaker at many developer conferences, user groups, and meetups.

Sascha Möllering

MI 28. OKT. 2020 - 15:00 - 16:00

Open Source at Amazon

 
Customer obsession is one of the key leadership principles at Amazon. We innovate on customer’s behalf and focus on solving their problems. Over the years, customer usage and dependencies on open source technologies have been steadily increasing; this is why we’ve long been committed to open source, and our pace of contributions to open source projects continues to accelerate. Attend this talk to learn about the motivation for open source at AWS and what drives our active participation in open-source communities.“

 
Sascha Möllering has been working for more than four years as a Solutions Architect and Solutions Architect Manager at Amazon Web Services EMEA in the German branch. He shares his expertise with a focus on Automation, Infrastructure as Code, Distributed Computing, and JVM in regular contributions to various IT magazines and blogs.

Frei für Java User Groups !

Die JCON-ONLINE 2020 ist die große Java Community Konferenz. Die Teilnahme ist für alle Java User Group Mitglieder völlig kostenlos. Lediglich der Workshop Day war kostenpflichtig. Organisiert und präsentiert wird die JCON-ONLINE 2020 von der

alz

in Kooperation mit der

- das erste kostenlose Fachmagazin für Java Entwickler.

Die JCON ist die große internationale Java Community Konferenz. Die JCON wird von der

- dem ersten kostenlosen Fachmagazin für Java - zusammen mit der

alz

organisiert und ist für alle Java User Group Mitglieder völlig frei. Die mittlerweile 4. JCON fand heuer erstmals nicht im UCI Kino in Düsseldorf, sondern als reine Online-Konferenz statt - und das mit überragendem Erfolg!
 
Insgesamt haben sich zur JCON-ONLINE 2020 über 2.000 Teilnehmer aus insgesamt 51 Ländern angemeldet. Am ersten Konferenztag waren über 1.000 Teilnehmer online live dabei.Über 530 Teilnehmer haben die Keynote mit Adam Bien mitverfolgt, in der Spitze waren 483 Teilnehmer gleichzeitig online. Alle Sessions wurden live übertragen und aufgezeichnet. Zu unseren Workshops haben sich insgesamt über 110 Teilnehmer angemeldet. Damit hat die JCON-ONLINE 2020 alle Erwartungen übertroffen.
 
Wir bedanken uns bei allen Teilnehmern, Speakern und Trainern, Sponsoren, Partner Java User Groups und bei unserem Orga-Team für die beste JCON aller Zeiten und hoffen euch alle bei der JCON 2021 gesund wieder zu sehen!

Graeme Rocher

Dmitry Kornilov

Emily Jiang

Adam Bien

Ruslan Synytsky

Gaurav Sen

Markus Eisele

Oleg Šelajev

Simon Ritter

San Hong Li

Todd Sharp

Sven Ruppert

Cesar Hernandez

Richard Fichtner

Ivar Grimstad

Sascha Möllering

Markus Kett

Sandra Ahlgrimm

Wolfgang Weigend

Thomas Bröll

Gaël Blondelle

Nicolas Fränkel

Florian Habermann

Claudia Simsek-Graf

Kevin Wittek

Eberhard Wolff

Sandra Parsick

David Pilato

Christian Kümmel

Lisa Maria Moritz

Frederik Hahne

Hendrick Ebbers

Manfred Dreese

Ingo Düppe

Patrick Loka

Christopher Olbertz

Gerald Venzl

Werner Keil

Michael Vitz

Steffen Grunwald

Stefan Waldmann

Thorsten Jakoby

Sebastian Späth

Dennis Kieselhorst

Babneet Singh

Roland Huss

Matthias Gutheil

Stephan Kaps

Thomas Much

Vadym Kazulkin

Priit Liivak

Julius Mischok

Nikolai Neugebauer

Falk Sippach

Bernd Rücker

Daniel Ludwig

Konstantin Diener

Benedikt Jerat

François Fernandès

Johannes Dienst

Heiko Spindler

Mario-Leander Reimer

Kajetan Mischok

Patrick Baumgartner

Simone Engelhard

Thorsten Maier

Ko Turk

Alexander Zels

Christian Seifert

Frank Pientka

Martin Schmidt

Ronny Bräunlich

Thodoris Bais

Jan Hauer

Alexander Reelsen

Frank Scheffler

Marco Schulz

Mads Opheim

Matthias Seifert

Pascal Euhus

Simon Bedard

Zdenêk Jonáš

Benjamin Klatt

Carlos Barragan

Fabian Krüger

Dimitris Andreadis

Konstantin Sokolov

Niclas Roßberger

Piet van Dongen

Christian Fischer

Rudy de Busscher

Roberto Cortez

Matthias Wenzel

Matthias Haeussler

Corvin Schapöhler

Daniel Krämer

Dirk Fröhner

Egon Wuchner

Florian Pfleiderer

George Adams

Lucas Dohmen

Matthias Grünewald

Immanuel Haag

Ralf D. Müller

Rustam Mehmandarov

Sebastian Sirch

Simon Qualmann

Stefanie Schuster

Silvio D'Alessandro

Tobi Ajila

Stream 1

Create ultra-fast in-memory database apps with Java

Markus Kett, CEO MicroStream &
Florian Habermann, CTO MicroStream

Stream 2

RapidClipse - Visual Java IDE

Sebastian Späth, Developer Advocate, MicroStream

Christian Kümmel, Senior Software Consultant, MicroStream

Stream 3

Reactive Spring

Patrick Baumgartner, 42talents GmbH

Stream 4

Cloud Native Java Performance Tuning

Ingo Düppe, CEO & Founder, CROWDCODE GmbH & Co. KG

Stream 5

Cloud Platform Hands-On Labs: Docker & Kubernetes in der Praxis

Thorsten Jakoby, Managing Consultant, Novatec Consulting

Immanuel Haag, Cloud Consultant, Novatec Consulting

Stream 6

Live a happier life using Spring Cloud Contract

Fabian Krüger, Senior Solutions Architect, Pivotal now VMware

Stream 7

Funktionale Programmierung - Next Level

Jan Hauer, Manager, EXXETA AG

Stream 8

Continuous Deployment on AWS:
Make releasing the most boring part of your job

Steffen Grunwald

, Solutions Architect

& Dirk Fröhner

, Solutions Architect, Amazon Web Services EMEA Sarl

Stream 9

Microservice: Architektur, Implementierung und Produktion

Eberhard Wolff, Fellow, INNOQ

Stream 10

DevSecOps from scratch

Sven Ruppert, Developer Advocat (DevSecOps) JFrog Inc.

Gaël Blondelle

THU OCT. 29, 2020 - 15:00 - 16:00 CET

Cloud Native Java at the Eclipse Foundation -

Not your parents' Eclipse!

 
The evolution of MicroProfile, Jakarta EE openness, AdoptOpenJDK joining the Eclipse Foundation as Adoptium, and the Eclipse Foundation becoming a European organization. That's a lot of important changes. What does it mean for you as a developer? And for your organization?
 

Gaël Blondelle joined the Eclipse Foundation in 2013 where he is now Managing Director of Eclipse Foundation Europe GmbH and VP, Ecosystem Development, of the Eclipse Foundation. Gaël joined the Eclipse Foundation with the desire to help companies to work in open source as the best way to implement open innovation and open collaboration. Gaël has been involved in open source for the last 15 years in various roles, including as the co-founder of a startup developing an open source project, as a business developer of an open source systems integrator, and as a manager of a research project aiming to create an open source