python - Reading an SQL query into a Dask DataFrame - Stack …
May 24, 2022 · However, passing a meta attribute to read_sql_query and setting head_rows=0 is completely ok as long as there's an efficient way to retrieve/create while dask-sql might work …
python - Strategy for partitioning dask dataframes efficiently
Jun 20, 2017 · The documentation for Dask talks about repartioning to reduce overhead here. They however seem to indicate you need some knowledge of what your dataframe will look …
python - Why does Dask perform so slower while multiprocessing …
Sep 6, 2019 · 36 dask delayed 10.288054704666138s my cpu has 6 physical cores Question Why does Dask perform so slower while multiprocessing perform so much faster? Am I using …
pandas - Down-sampling with Dask - Python - Stack Overflow
Dec 1, 2023 · It worked normally for Python 3.13, but I got a warning that says: Dask dataframe query planning is disabled because dask-expr is not installed. UPDATE: With dask-expr the …
python - Default pip installation of Dask gives "ImportError: No …
Find the dask package suitable for your python version from the release history page of the pypi dask page. Go back to colab and remove dask completely !pip uninstall dask
dask - Python: How to write large netcdf with xarray - Stack Overflow
Nov 2, 2021 · Python: How to write large netcdf with xarray Asked 4 years ago Modified 4 years ago Viewed 3k times
python - How should I get the shape of a dask dataframe ... - Stack ...
May 15, 2018 · How should I get the shape of a dask dataframe? Asked 7 years, 7 months ago Modified 1 year, 7 months ago Viewed 26k times
python - importing large CSV file using Dask - Stack Overflow
Jul 2, 2021 · I am importing a very large csv file ~680GB using Dask, however, the output is not what I expect. My aim is to select only some columns (6/50), and perhaps filter them (this I am …
Dask: How would I parallelize my code with dask delayed?
Mar 2, 2017 · I preferred Dask over other methods since it is made in python and for its (supposed) simplicity. I know dask doesn't work on the for loop, but they say it can work inside …
python - How to Set Dask Dashboard Address with SLURMRunner …
Dec 17, 2024 · Notes: Python 3.10.10, dask 2024.9.1, dask-jobqueue 0.9.0 SLURMRunner is part of a larger script, so I’d prefer to stick with it rather than switching to manual dask-scheduler …