The ML Playbook

The ML System Design Interview Framework

ML Estimation & Capacity Planning

Choosing the Right ML Architecture

ML Concepts

Feature Stores

Model Serving & Inference

Training Pipelines

ML Monitoring & Observability

Embedding Systems

Feature Engineering at Scale

Experiment Platforms for ML

Data Labeling & Annotation Pipelines

Model Versioning & Registry

Retrieval-Augmented Generation (RAG)

Online Learning & Continual Training

GPU Infrastructure & Scheduling

ML Design Cases

Design a Recommendation System

Design a Search Ranking System

Design a News Feed Ranking System

Design an Ads Click Prediction System

Design a Fraud Detection System

Design an Image Search System

Design an AutoML Platform

Design a Real-Time Personalization Engine

Design a Content Moderation System

Design an ETA Prediction System

Design a Conversational AI System

Design a Dynamic Pricing System

Design a Similar Items System

Design a Voice Assistant

Design Product Recommendation on Amazon

Requirement Gathering

Architecture Design

Data Preparation

Model Training

Model Serving

Predict Trip ETA on Uber

Pay Range on Glassdoor

Design ChatGPT

ML System Design

<h2 id="model-versioning-registry">Model Versioning &amp; Registry</h2><p>At a mid-sized tech company in 2022, a recommendation model got quietly overwritten in production by a training job that had no guardrails. Click-through rate dropped 18% over three days. The on-call engineer couldn't roll back because nobody knew what the previous model was, where it lived, or when it had been replaced. They ended up retraining from scratch using a two-week-old checkpoint and hoping for the best.</p>

Model Versioning &amp; Registry At a mid-sized tech company in 2022, a recommendation model got quietly overwritten in production by a training job that…

DataInterview

Model Versioning & Registry

Model Versioning & Registry#

Continue with the full applied walkthrough

Model Versioning & Registry