<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>PyArrow on Bitácora de aprendizaje</title><link>https://blog-dev.juanbretti.com/es/tags/pyarrow/</link><description>Recent content in PyArrow on Bitácora de aprendizaje</description><generator>Hugo -- gohugo.io</generator><language>es</language><copyright>© 2026 Juan Pedro Bretti Mandarano</copyright><lastBuildDate>Fri, 24 Apr 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://blog-dev.juanbretti.com/es/tags/pyarrow/index.xml" rel="self" type="application/rss+xml"/><item><title>pandas 3.0: Operaciones de Strings 5-10x Más Rápidas con PyArrow</title><link>https://blog-dev.juanbretti.com/es/posts/2026-10-14_pandas_30_faster_strings_pyarrow/</link><pubDate>Wed, 14 Oct 2026 00:00:00 +0000</pubDate><guid>https://blog-dev.juanbretti.com/es/posts/2026-10-14_pandas_30_faster_strings_pyarrow/</guid><description/><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://blog-dev.juanbretti.com/es/posts/2026-10-14_pandas_30_faster_strings_pyarrow/featured_pandas_30_faster_strings_pyarrow.png"/></item></channel></rss>