Design a File Manager

Hard
+300 XP
PRO
Composite PatternStrategy PatternBuilder PatternData StructuresFile HandlingIndexing
Design a File Manager system that allows users to perform operations such as creating, reading, updating, and deleting files and directories. The system should efficiently manage file metadata, support file chunking for large files, and provide indexing and search capabilities. The design should use Composite Pattern for hierarchical structure, Strategy Pattern for chunking mechanisms, and Builder Pattern for file construction.

What You'll Build

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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.
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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.
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Multi-Language Support
Practice in Python, Java, C++, TypeScript, JavaScript, or C#. Get complete solutions and explanations in all supported languages.
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AI-Powered Review
Get instant feedback on your design and code. Our AI reviews your implementation and suggests improvements based on best practices.
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Design Patterns
Learn how to apply design patterns like Composite 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#

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