This session shares the journey of modernizing legacy business intelligence systems by transitioning from enterprise BI tools (like Business Objects) to open-source, cloud-friendly solutions. We’ll dive into how JasperReports, Python-based analytics, and open data platforms were combined to deliver scalable, cost-effective, and flexible data pipelines. Attendees will learn how to orchestrate reporting workflows, visualize insights with Python libraries, integrate cloud services (like AWS/Azure), and maintain governance and performance at scale.

This talk will also showcase best practices for building operational dashboards, managing open-source BI migration, and fostering adoption within organizations. Expect real-world stories, lessons learned, and a blueprint for bringing open-source analytics into traditional data ecosystems.