One approach is to restructure the table by setting the primary index on event_time to better leverage Firebolt’s indexing capabilities. Additionally, an aggregating index on event_time can be beneficial. However, if queries still take longer than expected (e.g., 15 seconds for 30 days of data), it may help to review: - The structure of the primary index and ensure it aligns with the query’s filtering. - Whether unnecessary dimensions are included in the dataset, increasing granularity unnecessarily. - If joins or aggregations can be optimized, possibly through pre-aggregated tables. Firebolt’s architecture is designed to improve query efficiency by avoiding costly full scans and optimizing indexing structures.