Developer Advocate with 15+ years experience consulting for many different customers, in a wide range of contexts (such as telecoms, banking, insurances, large retail and public sector). Usually working on Java/Java EE and Spring technologies, but with focused interests like Rich Internet Applications, Testing, CI/CD and DevOps. Currently working for Hazelcast. Also double as a teacher in universities and higher education schools, a trainer and triples as a book author.
Session en anglais - Intermédiaire
Before, CI in the JVM ecosystem meant Jenkins. Since then, other tools have been made available. But they follow the same pattern. Besides, what about continuous deployment? There’s no tool that allows to deploy new versions of a JVM-based application without downtime.
Achieving true CD of bytecode on one JVM is possible if one changes one’s way of looking at things. What if compilation could be seen as events?
Session en anglais - Débutant
In this talk, I define the context in which the batch processing model was born, the reasons that are behind the new stream processing one, how they compare, what are their pros and cons, and a list of existing technologies implementing the latter with their most prominent characteristics. I’ll conclude by describing in detail one possible use-case of data streaming that is not possible with batches: display in real-time all trains in Switzerland