July 2019 - Oleg Selajev - GraalVM for Java Developers

Lead developer advocate at Oracle Labs, Oleg Selajev, Java Champion, takes a hop from his native Estonia for a tour of Ireland in July. Oleg will be explaining GraalVM.

This Oracle DubJUG event takes place at 19:00 on Tuesday 16th July in Dublin city centre.

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Additional Information

Session Abstracts

Start Time 19:00 - GraalVM for Java Developers

GraalVM is a high-performance runtime for dynamic, static, and native languages. GraalVM supports Java, Scala, Kotlin, Groovy, and other JVM-based languages. At the same time, it can run the dynamic scripting languages JavaScript including node.js, Ruby, R, and Python.

In this session we'll talk about the performance boost you can get from running your code on GraalVM, look at the examples of running typical web-applications with it, enhancing them with code in other languages, creating native images for incredibly fast startup and low memory overhead for your services.

GraalVM offers you the opportunity to write the code in the language you want, and run the resulting program really fast.

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About Oleg

Oleg Šelajev is a developer advocate for the Graal project at Oracle Labs, which aims to make programs run faster and developers more productive.

Previously, Oleg was a part-time lecturer at the University of Tartu and since then enjoys speaking, teaching, and participating in software conferences all over the world. He helps to organize VirtualJUG, the online Java User Group, and a GDG chapter in Tartu, Estonia.

In his spare time, he is pursuing a Ph.D. in dynamic system updates and code evolution.

In 2017 Oleg was awarded the coveted Java Champions title.

Find him on Twitter @shelajev

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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