1. Production Mindset
Design a Production Architecture
Decompose a system into clear boundaries, dependencies and deployable components without premature complexity.
Lesson overview
Architecture should begin with user journeys, data ownership and failure domains. A modular monolith can be production-grade; microservices are justified by real scaling, ownership or deployment boundaries.
Learning path
Theory → Example → Code → Practice → Quiz → Challenge → Completion
Step 1
Theory
Architecture should begin with user journeys, data ownership and failure domains. A modular monolith can be production-grade; microservices are justified by real scaling, ownership or deployment boundaries.
Step 2
Example
An e-commerce app can keep checkout together while moving email and report generation to workers. This removes unnecessary synchronous dependencies without fragmenting the core domain.
Step 3
Code
text
Browser
|
API / Application
|---- PostgreSQL
|---- Redis
|---- Queue ---> Worker ---> Email
|
Payment provider
Step 4
Practice
Review your current application and apply Design a Production Architecture. Document the current behavior, one production risk, the change you would make, and how you would verify it.
Step 5
Quiz
1. What is the central production concern in "Design a Production Architecture"?
Step 6
Challenge
Design a production-ready implementation for Design a Production Architecture. Include failure handling, security considerations, observability, testing and a rollback or recovery path where applicable.
Complete every stage
Work through every step in order, then the lesson will be marked complete.
Each chapter and subtopic has its own public URL under /full-stack-to-production.