Posted in 2023

High Level Query Optimization in Dask

This work was engineered and supported by Coiled and NVIDIA. Thanks to Patrick Hoefler and Rick Zamora, in particular. Original version of this post appears on blog.coiled.io

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Upstream testing in Dask

Original version of this post appears on blog.coiled.io

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Do you need consistent environments between the client, scheduler and workers?

Update May 3rd 2023: Clarify GPU recommendations.

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Deep Dive into creating a Dask DataFrame Collection with from_map

Dask DataFrame provides dedicated IO functions for several popular tabular-data formats, like CSV and Parquet. If you are working with a supported format, then the corresponding function (e.g read_csv) is likely to be the most reliable way to create a new Dask DataFrame collection. For other workflows, from_map now offers a convenient way to define a DataFrame collection as an arbitrary function mapping. While these kinds of workflows have historically required users to adopt the Dask Delayed API, from_map now makes custom collection creation both easier and more performant.

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Shuffling large data at constant memory in Dask

This work was engineered and supported by Coiled. In particular, thanks to Florian Jetter, Gabe Joseph, Hendrik Makait, and Matt Rocklin. Original version of this post appears on blog.coiled.io

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Managing dask workloads with Flyte

It is now possible to manage dask workloads using Flyte 🎉!

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Easy CPU/GPU Arrays and Dataframes

This article was originally posted on the RAPIDS blog.

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