May 2019 - Infinite Streams, Hot Fluxes, Live Queries and Tailable Cursor Brian Matthews

Returning to the Oracle Dublin Java User Group on Thursday 2nd May is Búraló Technologies' Brian Matthews. He is currently consulting at Synchronoss Technologies working remotely from the comfort of his home in Rostov-on-Don, Russia.

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Additional Information

Session Abstracts

19:00 - Infinite Streams, Hot Fluxes, Live Queries, and Tailable Cursor

In Brian's talk Infinite Streams, Hot Fluxes, Live Queries, and Tailable Cursor, learn how to use Spring frameworks to stream data direct from the tables of relational and non-relational databases and combining it with third party web services. You will see how reactive streams tie together Spring WebFlux, Spring R2DBC and React/JS. He will show you a sample project that demonstrates using NoSQL (Cassandra, Redis, Mongo & Couchbase) or RDBMS (Postgres, H2, MSSQL) as backed repositories.

We will leverage Spring WebFlux, Spring Data, RD2DBC, and ReactJS to create a multi-user/multi-lingual chat application

20:30 - Look, no HTTP!

Learn about the RSocket protocol and how it can be use as an alternative to HTTP for communication between micro-services or for streaming.

About Brian

Brian Matthews is a consultant with Búraló Technologies where he develops cloud-native applications using Spring Boot, Spring Cloud, and Java from the comfort of home in Rostov-on-Don, Russia.

Originally from Dublin and has Brian has spent nearly 30 years working for organizations in the financial services, telecommunications and high technology sectors in North America, Europe, Africa and Asia.

You can follow him on twitter at @bmatthews68

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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Website: Stackand.Co / Twitter: StackanddotCo

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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.

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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

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