DubJUG 251 - Say Goodbye to Microservices, Say Hello to Self-Contained Systems

Thursday 23rd January launches the first of Dublin Java User Groups 2025 series, bringing Swiss based Java Champion Simon Martinelli to Dublin to share two great talks to strengthen your knowledge in your Java career.

TALK ONE
His first talk "You May Not Need Javascript" Simon explores the differences between SPAs (single page applications) and classic, server-side approaches along with the advantages and disadvantages of each. Simon will show you a current customer project in which the front end of a large ERP system had to be replaced by a modern web front end. The chosen framework is Vaadin Flow, a server-side web framework that makes development of web applications entirely in Java possible.

TALK TWO
If you're ready to rethink your architecture and say goodbye to microservice headaches, this talk will show you the way! In association with jChampionsConf, Say Goodbye to Microservices, Say Hello to Self-Contained Systems offers an alternative to increased complexity, difficult debugging, and managing too many small services associated with microservices.

WHAT ELSE
As usual, plenty of craic, networking and refreshments courtesy of partners Integral Ad Science, FINEOS, and Stackand.Co Recruitment at the super easy location tcube workspaces BANG in the middle of Dublin city centre.

Full talk details and tickets available at https://ti.to/dublin-java-user-group/2025-simon-martinelli