Intermediate everything in MLOps & Infrastructure, page 8
ELT: Load Raw Data, Transform in Place
ELT flips the data pipeline: load raw data first, then use the data warehouse's own power to transform it. It's used in ML feature pipelines. The footgun is assuming it's ETL; with ELT, the transformation logic is coupled to the warehouse's SQL engine.
CD4ML: Automating ML from Data to Deployment
CD4ML extends CI/CD to manage ML's three axes of change: code, data, and models. It automates the entire lifecycle, enabling reliable updates for systems like sales forecasting.
Data Versioning: Git for Your Datasets
Think of data versioning as Git for datasets. It tracks changes to your data, allowing you to reproduce ML experiments or roll back to a previous state. The footgun is using regular Git, which chokes on the large binary files common in ML.
ML Experiment Tracking: Your Model's Lab Notebook
Think of it as a lab notebook for your models, logging every parameter and result. It's essential when tuning hyperparameters or comparing architectures, preventing you from losing track of what worked.
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