Pandas 3.0 brings unified string type and performance optimization

With the PyArrow library installed, pandas 3.0 interprets string columns automatically as the str data type instead of NumPy- ...
GitHub

Polars + Bloomberg Open API

polars-bloomberg is a Python library that extracts Bloomberg's financial data directly into Polars DataFrames. If you’re a quant financial analyst, data scientist, or quant developer working in ...
How-To Geek on MSN

Stop crashing your Python scripts: How to handle massive datasets on any laptop

How chunked arrays turned a frozen machine into a finished climate model ...
How-To Geek on MSN

Generate realistic test data in Python fast. No dataset required

Learn the NumPy trick for generating synthetic data that actually behaves like real data.