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AWS Free-Tier Path

Beginner explanation​

The goal of a free-tier deployment path is not perfect scale. It is to give learners a realistic path to host demos, APIs, and small internal tools without large upfront cost.

Production explanation​

Even a low-cost environment should still teach environment separation, secret management, logging, and rollback awareness. The point is operational practice, not just cheap hosting.

Real-world enterprise example​

A learner deploys an AI gateway and small RAG demo to a low-cost environment with managed secrets, object storage for documents, and basic monitoring.

Suggested path​

  1. Host a simple API container.
  2. Add environment variables and secret management.
  3. Store uploaded source documents separately from the app runtime.
  4. Add logs, health checks, and a basic staging path.

Mermaid diagram​

Common mistakes​

  • using one environment for everything
  • hardcoding provider keys into the app
  • ignoring document storage and lifecycle
  • not estimating cost before enabling usage

Mini exercise​

Map one project to cloud components: app host, storage, secrets, logs, and optional database.

Project assignment​

Write a one-page deployment plan for one project using a low-cost cloud setup.

Interview questions​

  • What should be separated even in a low-cost deployment?
  • Where do AI apps tend to incur unexpected cloud cost?
  • Why is object storage useful for RAG projects?

Monetization angle​

Low-cost deployment paths help learners publish faster and help consultants offer a smaller pilot package before a broader enterprise rollout.