February 2019 - Serverless Java Challenges & Project Helidon with David Delabassee

Our third event of 2019 sees Oracle's Serverless Developer Relations teamster David Delabassee make a return to the Dublin Java User Group on Wednesday 6th February. Check out the full talk abstracts below. .

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Additional Information

Session Abstracts

19:00 - Serverless Java Challenges and Triumphs

Serverless Functions are hot, developer and corporate interest are exploding!

But let’s face it, although Java is one of the most popular programming languages in the world it isn’t the most popular language for writing functions—at least not yet. According to James Governor, “When Web Companies Grow Up They Turn into Java shops” so as functions become mainstream will Java become the dominant language for authoring functions? Can it be?

In this hands-on session, we will examine the challenges of using Java for Serverless functions and the latest features provided by the Java platform that address them. We will also dig into the open source Fn project’s unparalleled Java support (including Kotlin) which makes it possible to build, test, and scale out Java-based functions applications.

20:30 - Project Helidon: Java Libraries for Microservices

This session will introduce you to Helidon, a collection of Java libraries for building microservices and its two programming models: MicroProfile, for those wanting inversion of control and familiar with Java EE (now Jakarta EE) APIs, and Helidon Native, for those wanting a lightweight, functional model. Live-coded demos will illustrate the Helidon reactive web server, the config, and the security APIs.

About David

David Delabassée has been in the Java space since the early days of this technology. He currently works in the Serverless Developer Relations team at Oracle where he spends most of his time on Fn Project.

Prior to this, he worked as an Evangelist in the Oracle Java EE organization and was recently involved in the initiative to transition the development of the Java EE platform to the Eclipse Foundation, aka Jakarta EE.

David is a regular speaker at conferences and user groups, large and small, local and global.

You can follow him on twitter at *@Delabassee *

About the Oracle Dublin Java User Group

The Oracle Dublin Java User Group, aka DubJUG, is Ireland's oldest JUG serving Java developers in Ireland. Since 2006, the 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. Oracle is the current Headline Partner.

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The Oracle Dublin Java User Group - Sponsor Messages

Our headline partner, Oracle is committed to offering choice, flexibility and a lower cost of computing for customers, and demonstrate this commitment by investing significant resources in developing, testing, optimizing, and supporting a wide variety of open source technologies.

For further details on some of the open source technologies in Oracle Cloud please visit developer.oracle.com/opensource

Oracle Cloud is the industry’s broadest and most integrated public cloud. It offers best-in-class services across software as a service (SaaS), platform as a service (PaaS), and infrastructure as a service (IaaS), and even lets you put Oracle Cloud in your own data centre. Oracle Cloud helps organisations drive innovation and business transformation by increasing business agility, lowering costs, and reducing IT complexity.

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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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New courses for 2018 include Blockchain with Ethereum / Corda (presented by Ben Evans), Machine Learning for Java and Python developers, IoT, GDPR, Hands-on Web Security for Java Developers as well as Modern Security with Ben Evans, Angular 5 and more

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About TechMeetup.Space

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