5.2 System Architecture Overview

XWalk platform is built on a microservices architecture to ensure scalability, flexibility, and robustness of the system. Key components include:

  • Frontend: Provides a user-friendly interface for travelers.

  • Backend: Manages core application logic and service processing.

  • Blockchain Layer: Handles cryptocurrency transactions and smart contract executions.

  • Database: Stores user data, transaction records, and other necessary information.

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