Hi I have a flow that uses several `FlowRunTask` and run the

Question

Hi I have a flow that uses several `FlowRunTask` and run them concurrently using local dask executor The flow code is in the first comment My question is is there another way to make the `FlowRunTask` s run concurrently without using dask Thanks

Hagai Arad · Answer

``` a flow = FlowRunTask flow name= a flow project name= test wait=True name= a flow sub flow of abcd b flow = FlowRunTask flow name= b flow project name= test wait=True name= b flow sub flow of abcd c flow = FlowRunTask flow name= c flow project name= test wait=True name= c flow sub flow of abcd d flow = FlowRunTask flow name= d flow project name= test wait=True name= d flow sub flow of abcd with Flow name= abcd scenario test environment=LocalEnvironment executor=DaskExecutor storage=Docker base image= prefect image image tag= latest local image=True as flow c = c flow upstream tasks= a flow b flow d = d flow upstream tasks= a flow ```

nicholas · Answer

Hi < Hagai Arad> unfortunately not Dask is the way that Prefect handles task parallelism

Jim Crist-Harif · Answer

For your use case I recommend using the `LocalDaskExecutor ` instead as its much lighter weight

Jim Crist-Harif · Answer

This will run all tasks in the same process using threads avoiding the extra machinery that the `DaskExecutor` requires