In Part I, we explored how to monitor models and trigger retraining using Vertex AI, Pub/Sub, and Cloud Functions. In this part, we’ll design a…

As ML systems scale into production, one of the hardest problems isn't training or deploying — it’s monitoring and reacting to change…

The Core Business Problem

Let’s face it: most machine learning models decay in silence.

They go stale.

Data drifts. Concepts shift. Cu…