Welcome to the Dublin Java User Group!


The Dublin Java User Group (aka DubJUG) is a community of software developers who use languages for the JVM in their professional lives.

We strive to fill the void of Java learning in Ireland. Our monthly events enable our members to hear how new technology is being built and applied in companies across the world, and to learn best practice from the international Java experts (the ones that your boss won’t pay for you to meet at European and Worldwide conferences!).

DubJUG also enables our members to meet and develop their local network of Java developers.


Next Event

Image SpeakerBuilding Reactive Microservices with Spring Boot 2.0
2018-05-24
For the DubJUG May event we welcome back Brian Matthews, long term DubJUG member and now JUG leader in Rostov-on-Don, Russia, to present on building reactive micro-services using the soon to be released 2.0 version of Spring Boot, along with Cloud Native applications. . Check out the full talk abstracts below. . **REGISTRATION NOTES** The Dublin Java User Group meetups are designed to enhance the knowledge of developers and technology professionals. Due to the overwhelming demand to attend our events they are always full so make sure you're subscribed to the wait-list to get the release notification of this and future Dublin Java User Group events. Better still, email Team@DubJUG..org and we'll tell you how to become a coveted Platinum Member of the Ireland's longest running, most respected and most active Java User Group. ##**MORE DUBLIN JAVA USER GROUP EVENTS** **Java developers who are interested in this meetup are also attending other Dublin Java User Group meetups - check them at** [**DubJUG.org**](http://dubjug.org)

Past Event

Image SpeakerServerless Deep Dive with Bert Ertman
2018-04-24
Our April event welcomes fellow, and Director of Technology Outreach at Luminis, Bert Ertman. A frequent speaker on Java, Cloud, and software architecture all over the world, Bert is a book author, and serial conference organizer. Bert Ertman was awarded the coveted title of Java Champion in 2008, and is a JavaOne RockStar speaker and Duke’s Choice award winner. ##Bert is presenting.... # **Serverless Deep Dive** ##Doors Open 18:15 (evening session) . ##**Serverless Deep Dive** No server can be more easily managed than no server. Therefore: meet Serverless, a paradigm that truly approaches the Pay-as-You-Go philosophy once promised by the Cloud. In this deep dive Bert will explore the Serverless paradigm by diving into the Serverless manifesto first and by explaining the differences between Serverless, FaaS, and PaaS., and then looking at the different Cloud vendors and what they have to offer in the Serverless space. After the theoretical first part, Bert will start developing some functions with AWS Lambda, since it is, he says, by far the easiest entry point into the world of Serverless. Then he will take a step back to discuss how existing architectures (ie modern web applications) will be impacted. Where does it actually make sense to use this kind of technology and where doesn't it. Finally Bert will end with a number of drawbacks to consider and to make it a balanced story of both pros and cons. Besides AWS Lambda, he'll look at alternatives like Apache OpenWhisk and recently announced Project Fn as well. This talk thoroughly explores Serverless, its impact on existing architectures, and assesses it's usability for Mobile Back-ends as a Service (MBaaS), Functions-as-a-Service (FaaS) and for Microservices hosted in the cloud. Internet connectivity permitting, there will be lots of demos too.. You can follow Bert on twitter at [**@BertErtman**](https://twitter.com/BertErtman), [**@Lumiis_EU**](https://twitter.com/Luminis_eu) # **The Dublin Java User Group - Sponsor Messages** **Stackand.Co** enrich the professional lives of Java / Scala software professionals - with over 20 years experience in the Irish ICT market, they have helped many great people elevate their careers. Perhaps they can do the same for you working with companies [**like this one?**](https://recruit.zoho.com/recruit/ViewJob.na?digest=7NZDPrAwelZRR7pgbV1JQlg7fAI9NqhUofQ6ctM2P.8-&embedsource=Embed) Website: [**Stackand.Co**](http://stackand.co) / Twitter: [**StackanddotCo**](https://twitter.com/stackanddotco) . **GuruTeam** delivers high end ICT learning, mentoring and consultancy services, in Ireland, the UK and worldwide. Their expert instructors formulate bespoke training to suit their clients and can deliver programmes on or offsite. 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 Website: [**GuruTeamIrl.com**](http://guruteamirl.com) / Twitter: [**GuruTeamIreland**](https://twitter.com/guruteamireland) . **Equifax Technology Ireland** is the Research and Development arm of global credit scoring organisation Equifax - it has recently opened a technology centre in the Bloodstone Building, Dublin 2. Now looking for developers! Website: [**Equifax.com**](https://equifax.com) / Twitter: [**Equifax**](https://twitter.com/equifax) . **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.” Website: [**Version1.com**](https://version1.com) / Twitter: [**Version1Tweets**](https://twitter.com/Version1Tweets) . **Teckro** are rethinking every element of clinical research - the people, the processes, the technologies used. By making it possible for all relevant information to be instantly accessible to every active member of a clinical trial and for the entire study teams to be connected effortlessly, they are broadening the possibilities of what can be achieved. This means drugs and treatments for the world’s most complex diseases are being developed quicker, and Teckro's long-term goal of continuously improving healthcare for everyone is realised. Teckro's partnership with DubJUG means that they can interact and exchange ideas with some of Dublin’s best developers. Website: [**Teckro.com**](http://Teckro.com) / Twitter: [**TeckroOfficial**](https://twitter.com/teckroofficial?lang=en) . **Sonorplex** add the edge to event attendance with their innovative 'Mark and Review' video platform. Download the Sonorplex app on your smartphone, attend DubJUG, and click points of interest in realtime. Your own personal 'marked' copy will be available for reviewing within hours, allowing you to relive the presentations again and again! Website: [**Sonorplex.com**](https://sonorplex.com) / Twitter: [**Sonorplex**](https://twitter.com/sonorplex) . **tcube** provides city-centre co-working / hotdesks and fully serviced office space for ICT professionals and companies specifically. Their community knits so well together remote workers, contractors, city visitors and entrepreneurs / startups immediately become a part of a network of like-minded people who are able and willing to help one another. Offices in Fleet Street, Trinity Street and Grafton Street provide great locations with a huge benefit when it comes to hiring and retaining millennials. Website: [**tcubedublin.com**](https://tcubedublin.com) / Twitter: [**tcubeDublin**]( https://twitter.com/tcubedublin) . ##**REGISTRATION NOTES** The Dublin Java User Group meetups are designed to enhance the knowledge of developers and technology professionals. Due to the overwhelming demand to attend our events they are always full so make sure you're subscribed to the wait-list to get the release notification of this and future Dublin Java User Group events. Better still, email Team@DubJUG..org and we'll tell you how to become a coveted platinum member of the Ireland's longest running and most respected Java User Group. We reserve the right to cancel bookings if the attendee is not aligned to the intended audience. No refunds for cancellations, no-shows or misalignments. ##**MORE DUBLIN JAVA USER GROUP EVENTS** **Java developers who are interested in this meetup are also attending other Dublin Java User Group meetups - check them at** [**DubJUG.org**](http://dubjug.org)



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© Isabel Weber, Rafael Del Nero