PART 1 - Project Overview: URL SHORTNER in GoLang

The video introduces a medium-level project to build a URL shortener application using GoLang and the Gin framework. Key technological concepts and product features include:

• Framework & Language: GoLang with the Gin web framework.
• Database: Redis database used for storing URLs, deployed via Docker.
• Docker Setup: Two Dockerfiles are used—one for the Redis instance and one for the application itself. Docker Compose manages multi-container communication.
• Project Structure:
  • API Folder: Contains three subfolders:
    • Database: Code to connect to Redis.
    • Utils: Utility functions to shorten URLs.
    • Routers: Defines API endpoints.
• API Endpoints (5 total):
  1. GET: Retrieve original URL by short ID or custom URL.
  2. SHORTEN: Core functionality to shorten URLs; supports both custom URLs and auto-generated short IDs using UUID.
  3. EDIT: Modify existing URLs, short IDs, expiry times, etc.
  4. TAG: Add tags (string arrays) to URLs for categorization (e.g., "sports").
  5. DELETE: Remove URLs by short ID.
• Additional Features: Tagging system to categorize URLs.
• Architecture Overview: Diagrammatic flow of project structure, API design, and Docker setup.
• Next Steps: Future videos will cover building the project from scratch.
• Additional Resources: Reference to a GoLang basics playlist for foundational knowledge.

Main Speaker

• An individual named "Anand" hosting the "Code Alive" series.