Hi @emora 

Thansk for reply but this query is not regarding running concurrent run for the same workflow but rather this is regarding running different workflows concurrently or parallely.

@Wojciech_BUK 
I am using Google cloud for my Databricks, if you know any limitation around that for launching too many clusters at a time ?
Also as per you what should be the best way for launching clusters...obviously if i am launching 20 different clusters at a time it is taking lot of time in just launching (btw just one question if cluster launching takes lot of time does that amount of time also adding cost to me from cloud side and from databricks side ?) what is the best way...as cluster pool is not much suitable as in that also i have to keep running atleast one cluster all the time which eventually cost me more than alunching 20 clusters at a time