Tiago Antao

Tiago Rodrigues Antão has a BEng in Informatics and a PhD in bioinformatics. He currently works in the biotech field. Tiago uses Python with all its libraries to perform scientific computing and data engineering tasks. More often than not, he also uses low-level programming languages such as C and Rust to optimize critical parts of algorithms. He currently develops on an infrastructure based on Amazon AWS, but for most of his career, he used on-premises computing and scientific clusters.

In addition to working in the industry, his experience with the academic side of scientific computing includes two data analysis post-docs at Cambridge University and Oxford University. As a research scientist at the University of Montana, he created, from scratch, the entire scientific computing infrastructure for the analysis of biological data.

books & videos by Tiago Antao

Fast Python, Video Edition

  • Course duration: 8h 52m

Master Python techniques and libraries to reduce run times, efficiently handle huge datasets, and optimize execution for complex machine learning applications.

Fast Python is a toolbox of techniques for high performance Python including:

  • Writing efficient pure-Python code
  • Optimizing the NumPy and pandas libraries
  • Rewriting critical code in Cython
  • Designing persistent data structures
  • Tailoring code for different architectures
  • Implementing Python GPU computing

Fast Python is your guide to optimizing every part of your Python-based data analysis process, from the pure Python code you write to managing the resources of modern hardware and GPUs. You'll learn to rewrite inefficient data structures, improve underperforming code with multithreading, and simplify your datasets without sacrificing accuracy.

Written for experienced practitioners, this book dives right into practical solutions for improving computation and storage efficiency. You'll experiment with fun and interesting examples such as rewriting games in Cython and implementing a MapReduce framework from scratch. Finally, you'll go deep into Python GPU computing and learn how modern hardware has rehabilitated some former antipatterns and made counterintuitive ideas the most efficient way of working.

Fast Python

  • April 2023
  • ISBN 9781617297939
  • 304 pages
  • printed in black & white
  • available in Japanese, Russian, Simplified Chinese

Fast Python is a toolbox of techniques for speeding up Python, with an emphasis on big data applications. Following the clear examples and precisely articulated details, you’ll learn how to use common libraries like NumPy and pandas in more performant ways and transform data for efficient storage and I/O. More importantly, Fast Python takes a holistic approach to performance, so you’ll see how to optimize the whole system, from code to architecture.