MLOps

Building a Machine Learning model in a Jupyter notebook is easy; keeping it alive, accurate, and monitored in production with real-world streaming data is where 87% of projects die. This is the practical MLOps guide for engineers: the 4 core pillars, modern tool stacks, and how to turn isolated scripts into automated industrial pipelines.

Your Excel says “we’ll sell 100 units.” A round, clean, deterministic number. What if you sell 120? Stockout, unhappy customer, contractual penalty. What if you sell 50? 50 units sitting in your warehouse, immobilizing capital that could be generating returns. The problem isn’t the forecast itself. It’s the arrogance of the single number. In Chapter 1 we built a “Quality Valve” that filters ERP noise. Now that we have a pure signal, we’re going to do something Excel can’t: measure uncertainty. ...