File Management System with Client-Server Architecture

This project is a file management system that incorporates three core components: a client, a server, and a cache. The system is designed to optimize file retrieval and storage, ensuring efficient performance and seamless user experience.

---

Key Features

1. File Retrieval:

   • The system first checks the cache for requested files.
   • If the file is not found in the cache, it retrieves the file from the server.

2. File Upload:

   • Files are uploaded directly to the server, bypassing the cache for efficiency.

3. Optimized Performance:

   • The use of a cache reduces latency and improves file retrieval speed for frequently accessed files.

4. Scalable Architecture:

   • The client-server architecture ensures the system can handle multiple clients and large files efficiently.

---

Core Components

1. Client:

   • Handles user requests for file uploads and downloads.
   • Communicates with the cache and server.

2. Server:

   • Stores and manages files.
   • Responds to client requests for file retrieval.

3. Cache:

   • Temporarily stores frequently accessed files to reduce server load and improve retrieval speed.

---

How It Works

1. File Retrieval:

   • The client requests a file.
   • The system first checks the cache.
     • If the file is found, it is returned to the client.
     • If not, the server retrieves the file and stores a copy in the cache for future requests.

2. File Upload:

   • The client uploads a file.
   • The file is stored directly on the server.

---

Technologies Used

• Python: Core programming language.
• Socket Programming: For communication between the client and server.
• Cache Implementation: Using a local storage mechanism (e.g., dictionary or file-based cache).
• File Handling: For reading, writing, and managing files.

---

How to Run

1. Clone the repository:

   git clone https://github.com/your-username/file-management-system.git
   cd file-management-system

2. Start the server:

   python server.py

3. Start the client:

   python client.py

4. Follow the on-screen instructions to upload or retrieve files.

---