Java Rockstar & Java Champion Sebastian Daschner
For our first DubJUG August event we are privileged to welcome from Germany, Java Champion, Java Rock and Oracle Developer Champion Sebastian Daschner who will share his expert knowledge in two talks 'Cloud Native, Service-Meshed Java Enterprise With Istio' and ' 7 Principles of Productive Software Developers'.
This event takes place at 19:00 on Thursday 9th August.
Check out the full talk abstracts below.
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Start Time 19:00 - LIVE CODING - Cloud Native, Service-Meshed Java Enterprise With Istio
In enterprise software, we see more and more of the cloud native technologies, especially container orchestration and service meshes, emerging and slowly taking over the market. Developers are facing the challenge which technology to choose to implement microservices for a cloud native setting.
Java Enterprise has been used for software solutions for a long time and its APIs are well-established in the ecosystem. However, is it possible to develop cloud native, service-meshed Java Enterprise applications that fulfill concerns such as scalability, resiliency, and telemetry — in an effective, manageable way?
This sessions shows how to implement service-meshed applications using Java EE 8 and MicroProfile. We will develop a mesh of microservices, managed by Kubernetes and Istio. We’ll see why especially the Java Enterprise approach fits the concepts behind container orchestration and service meshes well.
The session also includes how to integrate the required cross-cutting concerns, such as monitoring, tracing, or resiliency into our applications, where developers have to actively integrate technology themselves and where the platform support us. Especially the cooperation between Java EE and MicroProfile provides a potent technology.
All of the time will be spent live-coding while explaining the concepts and solutions. .
Start 20:30 - 7 Principles of Productive Software Developers
When working as a software developer, as well as in any other job, it’s important to be productive and to get things done. You want to focus on what adds value, increase your development speed, and cut out as many of the cumbersome, boring and repetitive tasks as possible.
This session shows seven principles how to accomplish the goal of being more effective and efficient as a Java developer.
These principles include technical as well as self-organizational aspects. We’ll see how to implement them, especially how we can get the most out of our tools, why the invention of the mouse was a setback in productivity, and which mindsets to follow.
This talk is not limited to specific tools or technologies yet it’ll provide examples and experiences, and it is brought to you by a German — from the country of efficiency.
Sebastian is a self-employed Java consultant, author and trainer and is enthusiastic about programming and Java (EE). He is the author of the book ‘Architecting Modern Java EE Applications’.
He is an avid participator in the JCP, helping forming the future standards of Java EE, serving in the JAX-RS, JSON-P and Config Expert Groups and collaborating on various open source projects. For his contributions in the Java community and ecosystem he was recognized as a Java Champion, Oracle Developer Champion and double 2016 JavaOne Rockstar.
Besides Java, Sebastian is also a heavy user of Linux and container technologies like Docker. He evangelizes computer science practices on his blog.
When not working with Java, he also loves to travel the world — either by plane or motorbike.
Find him on Twitter @DaschnerS
About the Dublin Java User Group
The Dublin Java User Group, aka DubJUG, is Ireland's oldest JUG serving Java developers in Ireland. Since 2006, the Dublin Java User Group has been bringing Java Champions, Java One Rock Stars, and Duke Award winners to Dublin for the benefit of our community of Java software professionals.
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Version 1 is a trusted technology partner to major domestic and international customers across all industry sectors in the UK and Ireland. Their Java practice has grown to over 120 people over the last few years, and continues to grow. Many of their Java customers use a significant amount of open-source tools and technologies, and therefore Version 1 work with the community to hear other Java success stories, learn more about people’s experiences, and bring in Java experts and champions to get the latest on what’s going on in that space.”
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Teckro's partnership with DubJUG means that they can interact and exchange ideas with some of Dublin’s best developers.
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