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Meet Daffy: A Lightweight Guardian for Your DataFrames
Janne Sinivirta
Janne Sinivirta
Janne Sinivirta
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Jan 5
Meet Daffy: A Lightweight Guardian for Your DataFrames
#
python
#
pandas
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polars
#
datavalidation
1
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2
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3 min read
We Stopped Reaching for PySpark by Habit. Polars Made Our Small Jobs Boringly Fast.
Gabriel
Gabriel
Gabriel
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Nov 7 '25
We Stopped Reaching for PySpark by Habit. Polars Made Our Small Jobs Boringly Fast.
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data
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pyspark
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polars
4
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6 min read
Pandas vs Polars: Which Data Processor Runs Faster
Shuttle
Shuttle
Shuttle
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Sep 25 '25
Pandas vs Polars: Which Data Processor Runs Faster
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rust
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datapipelines
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pandas
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polars
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14 min read
Reading partitioned Delta table with Polars
Nicolas Galler
Nicolas Galler
Nicolas Galler
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Sep 10 '25
Reading partitioned Delta table with Polars
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python
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polars
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deltalake
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1 min read
Pandas vs Polars: Is It Time to Rethink Python’s Trusted DataFrame Library?
Emmanuel Kiriinya
Emmanuel Kiriinya
Emmanuel Kiriinya
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Jun 22 '25
Pandas vs Polars: Is It Time to Rethink Python’s Trusted DataFrame Library?
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datascience
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pandas
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polars
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dataengineering
3
 reactions
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2
 comments
3 min read
Building Flowfile: Architecting a Visual ETL Tool with Polars
Edwardvaneechoud
Edwardvaneechoud
Edwardvaneechoud
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Apr 19 '25
Building Flowfile: Architecting a Visual ETL Tool with Polars
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showdev
#
python
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polars
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architecture
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1
 comment
10 min read
Polars + Delta Lake: Azure Function vs. Laptop on Small Data
Sebastian Walter
Sebastian Walter
Sebastian Walter
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Jan 5 '25
Polars + Delta Lake: Azure Function vs. Laptop on Small Data
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python
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datascience
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azure
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polars
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2 min read
Accelerating Polars with RAPIDS cuDF
Federico Trotta
Federico Trotta
Federico Trotta
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Sep 17 '24
Accelerating Polars with RAPIDS cuDF
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datascience
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polars
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data
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machinelearning
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4 min read
Polars vs. Pandas A New Era of Dataframes in Python ?
Ashwin Kumar
Ashwin Kumar
Ashwin Kumar
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Sep 25 '24
Polars vs. Pandas A New Era of Dataframes in Python ?
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python
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pandas
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polars
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datascience
9
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3 min read
Using Polars/Tensorflow with NVIDIA GPU (CUDA), on Windows using WSL2
Harman Preet Singh
Harman Preet Singh
Harman Preet Singh
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Sep 18 '24
Using Polars/Tensorflow with NVIDIA GPU (CUDA), on Windows using WSL2
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python
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gpu
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polars
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cuda
3
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4 min read
¿Qué es más rápido y económico para convertir archivos en AWS: Polar o Pandas?
Eduardo Santos
Eduardo Santos
Eduardo Santos
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Aug 10 '24
¿Qué es más rápido y económico para convertir archivos en AWS: Polar o Pandas?
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python
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polars
#
aws
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pandas
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4 min read
How moving from Pandas to Polars made me write better code without writing better code
Paul Duvenage
Paul Duvenage
Paul Duvenage
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Check Technologies
Mar 5 '24
How moving from Pandas to Polars made me write better code without writing better code
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polars
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dataengineering
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rust
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airflow
40
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4
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14 min read
Stuff I Learned during Hanukkah of Data 2023
AJ Kerrigan
AJ Kerrigan
AJ Kerrigan
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Dec 18 '23
Stuff I Learned during Hanukkah of Data 2023
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python
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polars
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jupyter
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hanukkahofdata
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6 min read
Time Series Analysis with Polars
gaborschulz
gaborschulz
gaborschulz
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Dec 10 '23
Time Series Analysis with Polars
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python
#
polars
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timeseries
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tutorial
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4 min read
Lightning-fast queries with Polars
Juan Luis Cano RodrĂguez
Juan Luis Cano RodrĂguez
Juan Luis Cano RodrĂguez
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May 25 '23
Lightning-fast queries with Polars
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python
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datascience
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polars
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dataframe
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9 min read
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