Design Music Streaming Service like Spotify
Observer PatternStrategy PatternFactory PatternSingleton PatternState PatternConcurrency
Design a music streaming service similar to Spotify that allows users to search, play, and manage songs, create and share playlists, stream music in real-time, get personalized recommendations, and download songs for offline playback. The system should handle millions of concurrent users, provide low-latency streaming, and support social features like following users and sharing playlists.
What You'll Build
- Users must be able to register, log in, and manage their profiles.
- The system must maintain a music library with songs, albums, and artists, where songs belong to albums and artists can have multiple albums.
- Users must be able to search for songs, albums, and artists by name, genre, or other metadata.
- Users must be able to play, pause, stop, skip, and control music playback with features like shuffle and repeat modes.
- Users must be able to create, edit, delete, and share playlists. Playlists can be public, private, or collaborative.
- ...and more
🎯
Step-by-Step Guidance
Follow our systematic 8-step approach to design the system from scratch. Learn how to identify actors, assign responsibilities, and create class diagrams.
📊
Interactive UML Builder
Build class diagrams visually with our drag-and-drop UML editor. Connect classes, define relationships, and see your design come to life.
💻
Multi-Language Support
Practice in Python, Java, C++, TypeScript, JavaScript, or C#. Get complete solutions and explanations in all supported languages.
🤖
AI-Powered Review
Get instant feedback on your design and code. Our AI reviews your implementation and suggests improvements based on best practices.
📚
Design Patterns
Learn how to apply design patterns like Observer Pattern, Strategy Pattern and more. Understand when and why to use each pattern.
✅
Complete Solutions
Access detailed solutions with explanations, UML diagrams, and code implementations. Learn from industry best practices.
🐍 Python ☕ Java 📘 TypeScript 🟨 JavaScript ⚡ C++ 🟣 C#
Ready to Master This Problem?
Join thousands of developers practicing Low Level Design. Build your design step-by-step, get AI feedback, and learn from complete solutions.
🚀 Start Practicing Now