This repository showcases the implementation of a highly optimized HTTP server, designed to meet the specific requirements outlined by Headout. The server is written in Javascript + (Node.js & Express.js), and the entire application is bundled into a Docker image named Dockerfile.

|-- app.js             # Source code for the HTTP server
|-- tmp/               # Placeholder for data files
    |-- data/
        |-- 1.txt      # Testing File 1
        |-- 2.txt      # 100 MB Testing File 2
|-- Dockerfile         # Dockerfile for bundling the application
|-- README.md          # Project README file

1. Clone the repository.
2. Navigate to the root directory.
3. Review the source code in the app.js file for the HTTP server implementation.
4. Examine the Dockerfile for Docker image configuration.

docker compose up

docker compose down

• Implements a robust HTTP server responding to GET requests on the /data endpoint.
• Supports query parameters:
  • n: File name
  • m: Line number
• Adheres to the following rules:
  • If both n and m are provided, it returns the content of the file /tmp/data/n.txt at line number m.
  • If only n is provided, it returns the entire content of the file /tmp/data/n.txt.

• Efficiently handles files of approximately 100MB in size.
• More than 30 different files, ranging from 1.txt to n.txt.

• The server is bundled into a Docker image named Dockerfile.
• The Dockerfile is compatible with both ARM architecture and x86.
• Exposes port 8080.
• Configured to allocate a maximum of 1500 MB RAM and 2000m/2 Core CPU for the Docker container.