During January 2026, Ferdinand X. enhanced the NVIDIA/spark-rapids repository by implementing improved metrics formatting for very large data sizes. He introduced support for petabyte and exabyte units, ensuring that metrics display data sizes above one terabyte with accurate and consistent labeling. Using Scala and leveraging his backend development and data processing expertise, Ferdinand strengthened the formatting utilities to improve observability for large-scale workloads. His work addressed the challenge of readability in metrics dashboards, enabling more effective capacity planning and performance tuning. The changes were integrated through a PR-driven workflow, laying groundwork for future enhancements in metrics reporting and display.