Machine learning at scale

A Substack publication providing weekly machine learning systems and large-scale engineering insights.

Introduction

A Substack publication delivering weekly insights on machine learning systems and engineering at scale.

What is Machine Learning at Scale?

Machine Learning at Scale is a Substack publication founded by Ludovico Bessi that provides weekly insights into machine learning systems from top technology companies. Its goal is to help machine learning engineers upskill and become x10 engineers, covering topics such as RAG systems, LLM optimization, LLM training, and ML system design through high-quality content. The publication also introduces the tools used by machine learning engineers and dives deep into specific topics.

How to use Machine Learning at Scale?

Subscribe to the Substack publication of Machine Learning at Scale to receive weekly insights directly in your inbox. You can also access the site’s archive of past articles and explore resources like the YouTube channel and ML system design course (coming soon).

Core features of Machine Learning at Scale

Weekly newsletter with high quality content
A deep dive into machine learning topics
Tools used by machine learning engineers
ML system design course (coming soon)
YouTube channel (coming soon)
Archives of past articles

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Updated：2026-11-07