JCON-ONLINE 2021

Red Hat is the world’s leading provider of enterprise open source solutions, using a community-powered approach to deliver high-performing Linux, cloud, container, and Kubernetes technologies. Red Hat Developer serves the builders: The problem solvers who create careers with code. Join us to learn more about Quarkus for developers and other related technologies.

Wherever you are in Java—from Java EE/Jakarta EE to Spring and microservices—Microsoft Azure supports your workloads and processes with an abundance of choice. Unload infrastructure hardware and software management to Azure with Azure App Service, Azure Spring Cloud, Azure Kubernetes Service, and fully managed databases so you can focus on writing code. Quickly add services and capabilities like DevOps automation, secrets management, autoscaling, and performance monitoring as your needs expand. We’re excited to see what you build with Azure.

Store and load any Java Object Graph or Subgraphs partially, Relieved of Heavy-weight JPA. Microsecond Response Time. Ultra-High Throughput. Minimum of Latencies. Create Ultra-Fast In-Memory Database Applications & Microservices.

Founded in 2017 in The Netherlands, AxonIQ also has people on the ground in the US, the UK, France, Mexico, Serbia, Finland, Spain, Poland, Italy, and Germany. AxonIQ offers an end-to-end development and infrastructure platform for smoothly evolving Event-Driven Architecture focused on CQRS and Event Sourcing. Our platform known as Axon includes a programming model and a specialized infrastructure to provide enterprise-ready operational support for the programming model - especially for scaling and distributing mission-critical business applications. The Axon platform consists of the popular Axon Framework and the built-for-purpose Axon Server. The open-source Axon Framework provides a clean, elegant Java API for writing DDD, CQRS, and Event Sourcing applications. Axon Server is a zero-configuration message router and event store, available in two editions. Axon Server Standard Edition is a free version, sufficient to get you started and run a small, non-critical application in production. Axon Server Enterprise includes clustering and multi-context support and targets mission-critical, medium to large-scale production deployments.

Azul, provider of the Java platform for the modern cloud enterprise,is the only company 100% focused on Java. Millions of Java developers, hundreds of millions of devices and the world’s most highly regarded businesses trust Azul to power their applications.

XDEV Software GmbH, based in Weiden/Bavaria, is a German software development company specializing in Java. Among other things, XDEV is the maintainer of various open-source developer tools.

Payara Services is a global open source company and a recognized leader in the creation of innovative infrastructure software for today and tomorrow. We provide industry-leading expertise, products, and services that enable our users to create world-class solutions across a diverse range of industries.

RapidClipse X is a visual Java development environment for the fast and efficient development of individual business applications. Save up to 90% development time.

Java User Group Oberpfalz is an open community to exchange ideas on current topics relating to the application of Java technology in Bavaria / Germany.

We offer contacts and exchanges within the regional Java community and regular talks and discussions on current Java topics.

JAVAPRO is the very first professional magazine for Java which is free of charge.