Snowflake, Sql, Performance, Data Science, Data Engineering.
partitions Even better, time within a Small warehouse for a cold run went from 32.4s down to 28.6s — a 11% performance increase. select warehouse_size, session_id, query_tag, sum(total_elapsed_time), sum(bytes_scanned) , count(*), min(start_time) start_time from query_sessions2 group by 1,2, 3