Master system design interviews with hands-on practice. Design scalable systems, understand trade-offs, and build real-world architecture skills.
Designing a Simple URL Shortening Service: A TinyURL Approach
Design an Efficient Parking Lot System
Design a Fitness Tracking App
Design a Weather Reporting System
Design Pastebin
Design a Nested Comments System
Design an Online Presence Indicator Service
Design a Vending Machine System
Design a Tagging Service
Design Craigslist
Design a Multi-Device Screenshot Capture System
Design a Network Connection Path Analyzer
Design an Employee Swap System
Design a Conference Room Booking System
Design a Video View Count System
Design Twitter
Design Facebook Messenger
Design an API Rate Limiter
Design Youtube or Netflix
Design Typeahead Suggestion
Design Twitter Search
Design Instagram
Design an Online Chess Service
Design a Web Cache
Design a Task Scheduler
Design an E-commerce Service
Design an Inventory Management System
Design an Online Payment Service
Design Spotify
Design a Live Video Streaming Platform
Design a Video Conferencing system
Design an Ebook Distribution Platform
Design a Blockchain Based System
Design a Web Analytics Tool
Design a Public Transportation System
Design a Language Translation Service
Design a Task Management Application
Design a Voting System
Design a Real Time Sports Scoring System
Design a Podcast Hosting Platform
Design Shopify
Design a Digital Wallet
Design a Code Deployment System
Design a Live Comment System
Design a Distributed Counter
Design a Distributed Locking System
Design a Platform Like Reddit
Design a CAPTCHA System
Design a Database Batch Auditing Service
Design a Distributed Unique Id Generator
Design an Online Coupon Service
Design a Flash Sale System
Design an ATM Machine System
Design a Meeting Calendar System
Design a Collaboration Tool for Team Communication
Design a Webhook Notification Service
Design a Frequently Viewed Products Feature for an E-commerce Platform
Design an E-commerce Recommendation System
Design an Air Traffic Control System
Design a Digital Distribution Platform for Applications
Design a Competitive Programming Platform
Design a Fresh Grocery Delivery System
Design a Movie Reviews Aggregator System
Design a Collaborative Meeting Scheduler
Design a Server Architecture for Serving Geospatial Images
Design a QR Code System for a Grocery Shop
Design a Top-K Request Analysis System
Design an Order Tracking System
Design a Collaborative Online Spreadsheet System
Design an Airport Baggage Handling System
Design Ticketmaster
Design Dropbox
Design Uber Backend
Design Yelp or Nearby Friends
Design Facebook’s Newsfeed
Design a Web Crawler
Design Google Map
Design Google Doc
Design an Automated Trading Platform
Design a Key Value Store
Design a Global Content Distribution Network
Design a Peer-to-Peer Network
Design a Distributed Messaging System
Design a Distributed File System
Design a Log Collection and Analysis System
Design a Load Balancer
Design a Scalable Email Service
Design a Food Delivery Service
Design a Hotel Booking Service
Design an Auction system
Design a Chatbot Framework
Design a Push Notification Service
Design a Smart Home System
Design a Secure Identity Management System
Design a Real Time Stock Trading Platform
Design Google Search
Design a Scheduled Digital Transaction System
Design a Distributed Linked List
Design a Distributed Tracing System
Design a Wide Column Database
Design a Metrics Monitoring and Alerting System
Design a Graph Search Function for a Social Network
Design a Resource Allocation Service
Design an Event Lifecycle Management System
Design a Web Crawler That Will Crawl Wikipedia
Design an Ad Click Aggregation System
Design a Service to Allocate Pool of Resources Optimally
Design a Container Orchestration System
Design a High-Performance Computing Cluster
Design a Cloud Based Data Backup Solution
Design a Cloud Storage Gateway
Design a Virtualization System
Design a Disaster Recovery System
Design a Hybrid Cloud Workload Orchestrator
Design a Multi-Cloud API Gateway
Design a Serverless Architecture Framework
Design a Large-Scale Graph Processing System
Design a Big Data Processing Pipeline
Design a Virtual Reality Streaming Service
Design a Network Security Monitoring Tool
Design a Distributed OLTP Database
Design a Domain Name System