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Eli Treuherz

08/01/2022, 11:55 AM
Hi, I’m struggling to find this in the docs for Prefect 2.0, does anyone know what the story is with breadth- vs depth-first execution? Is it automatically DFE for Dask and BFE for everything else, like 1.0?
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Taylor Curran

08/01/2022, 1:17 PM
Hi Eli, Are you able to find the answer in these docs?
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Eli Treuherz

08/01/2022, 2:22 PM
Hi Taylor, I think I understand now, it looks like task mapping doesn’t exist in the way it used to and I can just use for loops now and trust Prefect to wire everything up. I’ll have to take this for a spin to see how it works
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Taylor Curran

08/01/2022, 2:24 PM
YES! Correct, just give us python we give you orchestration 🙂
👍 1
for 2.0
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Eli Treuherz

08/01/2022, 2:24 PM
There were a lot of docs in Prefect 1 specifically for mapping/reducing flows, and it’s not really mentioned in the migration guide or faq, so was a bit hard to know where to look
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Excited to give it a go though!
marvin 1
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