Predictive / AI-Driven Analytics

MLOps Basics: From Notebook to Production

Ship models with confidence by treating machine learning like software, not experiments that never leave a notebook. Learn the essential steps to package, deploy, monitor, and retrain without chaos.

A reproducible ML pipeline should version data, code, and ______ together.

personas

dashboards

models

pixels

Versioning models alongside code and data lets you recreate any run exactly. It prevents ‘works on my machine’ issues during audits and rollbacks.

Containerizing an inference service mainly solves ______.

label scarcity

GPU memory fragmentation

environment drift between training and production

cold email outreach

Containers pin dependencies and OS layers so behavior matches training. That consistency reduces runtime surprises and speeds up deployment.

Blue‑green or canary releases are used to ______.

rebalance class weights

safely roll out new models to a small slice before full traffic

compress embeddings

increase batch size during training

Progressive delivery limits blast radius if quality drops. You compare live metrics before assigning more users to the new version.

Feature stores help by providing ______ features for both training and serving.

randomized, anonymized

GPU‑accelerated only

UI‑friendly

consistent, point‑in‑time correct

Point‑in‑time correctness prevents leakage from future values. Consistent definitions stop train/serve skew across teams.

Model monitoring in production should track data drift and ______.

developer keyboard layouts

IDE theme settings

container image size only

prediction quality via outcome or proxy metrics

Distribution checks catch shifts in inputs, while quality metrics reveal real‑world performance. Both are needed to trigger retraining or rollback.

A common pattern for retraining is ______ scheduling with backfills after major schema changes.

time‑based (e.g., weekly or monthly)

only when cost spikes

per‑request retraining

once ever after launch

Regular cadences keep models fresh as data evolves. Backfills handle historical consistency when features or schemas change.

To compare model versions fairly, use the same ______ and evaluation window.

plot color palette

holdout policy

alert channel

code formatter

Aligned holdouts and windows ensure apples‑to‑apples comparisons. Changing them midstream inflates or deflates perceived gains.

CI/CD for ML adds steps like data validation and ______ before deployment.

cron removal

bias and performance checks on recent slices

HTML minification

font embedding

Automated gates catch silent failures and fairness issues. Slice evaluation finds regressions hidden by aggregate metrics.

Inference scaling for sporadic traffic is often best served by ______ instances.

serverless or auto‑scaling

bare‑metal only

fixed single‑tenant

air‑gapped laptops

Serverless and auto‑scaling react to bursts without paying for idle capacity. They keep latency stable while controlling cost.

Storing model lineage means you can trace each prediction back to the exact ______.

code commit, data snapshot, and model artifact

browser version

UI mockups

executive sponsor

Lineage underpins audits and debugging. It connects runtime behavior to the training ingredients that produced it.

Starter

Hone your ML delivery muscle with small, reliable releases.

Solid

You understand operational guardrails; keep tightening monitoring and governance.

Expert!

Outstanding—your production mindset matches top MLOps teams.

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