Talk

Refactoring your Application to Data Oriented Programming
Hands-on Lab (3h) (INTERMEDIATE level)
BOF 2
Data Oriented Programming is a programming model, and an alternative to Object Oriented Programming, that allows you to organize your application code differently. It uses records, sealed types, exhaustive switch expressions, and pattern matching. This hands-on lab gives you a simple application as a starting point, and uses a step by step approach to guide you through the refactoring, following the principles of Data Oriented Programming. By the end of this workshop, you will gain a better understanding of Data Oriented Programming, and how and where you can apply its principles in your application.
Ana-Maria Mihalceanu
Oracle
Ana is a Java Champion Alumni, Developer Advocate for the Java Platform Group at Oracle, guest author of the book "DevOps tools for Java Developers", and a constant adopter of challenging technical scenarios involving Java-based frameworks and multiple cloud providers. She actively supports technical communities' growth through knowledge sharing and enjoys curating content for conferences as a program committee member. To learn more about/from her, follow her on Twitter @ammbra1508.
José Paumard
José Paumard
José is a Java Developer Advocate at Oracle. He holds a PhD in applied mathematics and computer science. He has been an assistant professor at the University Sorbonne Paris Nord for 25 years. He is an active member of the Paris Java User Group, and a disorganizer of the JChateau unconference. He contributes Java learning content on the dev.java website. He publishes "Java Coding Tips", a biweekly series of shorts, and the "JEP Café", a video series, both on the Java YouTube channel.