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Design an Event Booking System

Last updated: Apr 17, 2026

Quick Overview

This question evaluates system architecture, distributed systems, data modeling, concurrency control for seat inventory, transactional integrity for bookings and payments, and integration with external APIs and observability tools.

  • medium
  • Microsoft
  • System Design
  • Software Engineer

Design an Event Booking System

Company: Microsoft

Role: Software Engineer

Category: System Design

Difficulty: medium

Interview Round: Onsite

Quick Answer: This question evaluates system architecture, distributed systems, data modeling, concurrency control for seat inventory, transactional integrity for bookings and payments, and integration with external APIs and observability tools.

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|Home/System Design/Microsoft

Design an Event Booking System

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Microsoft
Feb 22, 2026, 12:00 AM
mediumSoftware EngineerOnsiteSystem Design
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