GraphConnect Europe has announced the addition of Felienne Hermans, a professor at Delft University of Technology specializing in spreadsheet technology, to its conference agenda. Felienne will introduce Neo4j to the spreadsheet community and share her experience replacing Excel's backend with Neo4j, highlighting its impact on speed and usability. GraphConnect is an annual conference focused on graph database technology, bringing together over 600 attendees from Europe to learn about using graphs in applications.