Worked on the openobserve/openobserve repository to enhance the reliability of trace data within the observability pipeline. Focused on backend development using Rust, the work addressed a bug in trace data attribute handling by ensuring that attribute maps for each event and link were properly initialized and populated. This approach prevented duplicate and redundant attribute assignments, resulting in more accurate trace data representation. The fix improved data quality and stability, which benefits downstream analytics and dashboards. By concentrating on observability and robust backend practices, the contribution strengthened the overall integrity of trace requests without introducing new features during the period.