Hi, about Prefect flows and agents : does 1 flow == 1 agent, or are tasks in flows parallelized over the available agents ? Should I use Dask for that ?

Agents are responsible for managing the launching of flows. A single agent can run multiple flows depending on your setup. Dask is for task-level parallelization like when you map over inputs.

@Jacob Blanco But it's not restricted to mapped-tasks only, right? It's enough that you have independent branches in your DAG to take advantage of the speedup offered by Dask?

@Krzysztof Nawara that’s correct 👍