Use Case #

Nginx configuration theory becomes much more meaningful when we see it applied directly in real situations on production servers. In this section, we present ready-to-use (production-ready) Nginx configuration guides for various modern technology stacks most commonly used in the industry — from Node.js applications, PHP-FPM (Laravel/WordPress), Python (Django/FastAPI), Single Page Applications (React/Vue/Angular), to handling the two-way WebSocket protocol.

Each article is designed in depth by including architecture explanations, flow diagrams, and the reasoning behind every configuration line we write, so we can adapt them to our needs without blind code copying (copy-paste).

Real-World Scenario Application Learning Roadmap #

In this section, we’ll learn web application integration architectures with Nginx. Here’s the real-world scenario roadmap we’ll discuss:

flowchart TD
    Start["1. Real-World Scenario Application (Use Case)"] --> Nodejs["2. Node.js Application<br/>(Reverse Proxy, Static Offloading, PM2 Cluster)"]
    Start --> PHP["3. FastCGI PHP-FPM<br/>(Unix vs TCP Sockets, Laravel & WordPress templates, Security Hardening)"]
    Start --> Python["4. Python WSGI & ASGI<br/>(Gunicorn, uWSGI, Uvicorn, Django, FastAPI)"]
    Start --> SPA["5. Single Page Application (SPA)<br/>(try_files index.html fallback, Aggressive Assets Cache)"]
    Start --> WebSocket["6. WebSocket Proxying<br/>(HTTP Upgrade map, connection upgrades, Timeout Tuning)"]

    classDef default fill:#f9f9f9,stroke:#d1d5db,stroke-width:1px,color:#111827;
    classDef pathStyle fill:#eff6ff,stroke:#3b82f6,stroke-width:2px,color:#1e3a8a;
    class Start,Nodejs,PHP,Python,SPA,WebSocket pathStyle;

Detailed Real-World Scenario Discussion List #

Here are the details of the use case topics we’ll learn: