Common utilities and programtic join. #193

Job	Run time
Solo solutions (dplyr)	32m 30s
Solo solutions (data.table)	18m 37s
Solo solutions (collapse)	16m 47s
Solo solutions (pandas)	13m 15s
Solo solutions (spark)	32m 16s
Solo solutions (pydatatable)	17m 51s
Solo solutions (polars)	11m 39s
Solo solutions (juliads)	20m 55s
Solo solutions (R-arrow)	28m 53s
Solo solutions (duckdb)	28m 59s
Solo solutions (clickhouse)	46m 33s
Solo solutions (dask)	17m 37s
Solo solutions (juliadf)	15m 15s
Solo solutions (datafusion)	10m 53s
Regression Tests all solutions	3h 35m 53s
	8h 47m 53s

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