https://system-design.rudrite.com/2026-09-26monthly1.0https://system-design.rudrite.com/og/default.pngRudrite System Design: the round, the way it is graded https://system-design.rudrite.com/offline2026-09-26monthly0.8https://system-design.rudrite.com/og/default.pngRead it offline | Rudrite System Design https://system-design.rudrite.com/url-shortener2026-09-26monthly0.8https://system-design.rudrite.com/og/url-shortener.pngDesign a URL shortener: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/rate-limiter2026-09-26monthly0.8https://system-design.rudrite.com/og/rate-limiter.pngDesign a rate limiter: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/key-value-store2026-09-27monthly0.8https://system-design.rudrite.com/og/key-value-store.pngDesign a key-value store: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/unique-id-generator2026-09-27monthly0.8https://system-design.rudrite.com/og/unique-id-generator.pngDesign a unique ID generator: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/news-feed2026-09-26monthly0.8https://system-design.rudrite.com/og/news-feed.pngDesign a news feed: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/chat-and-presence2026-09-26monthly0.8https://system-design.rudrite.com/og/chat-and-presence.pngDesign a chat system with presence: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/notifications2026-09-26monthly0.8https://system-design.rudrite.com/og/notifications.pngDesign a notification system: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/search-autocomplete2026-09-26monthly0.8https://system-design.rudrite.com/og/search-autocomplete.pngDesign search autocomplete: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/video-streaming2026-09-26monthly0.8https://system-design.rudrite.com/og/video-streaming.pngDesign video upload and streaming: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/file-sync2026-09-26monthly0.8https://system-design.rudrite.com/og/file-sync.pngDesign a file-sync service: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/distributed-message-queue2026-09-26monthly0.8https://system-design.rudrite.com/og/distributed-message-queue.pngDesign a distributed message queue: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/metrics-and-alerting2026-09-27monthly0.8https://system-design.rudrite.com/og/metrics-and-alerting.pngDesign a metrics and alerting system: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/ad-click-aggregation2026-09-26monthly0.8https://system-design.rudrite.com/og/ad-click-aggregation.pngDesign ad-click aggregation: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/object-storage2026-09-26monthly0.8https://system-design.rudrite.com/og/object-storage.pngDesign an S3-like object store: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/distributed-cache2026-09-26monthly0.8https://system-design.rudrite.com/og/distributed-cache.pngDesign a distributed cache with hot keys: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/job-scheduler2026-09-26monthly0.8https://system-design.rudrite.com/og/job-scheduler.pngDesign a job scheduler with DAGs: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/stream-processing2026-09-26monthly0.8https://system-design.rudrite.com/og/stream-processing.pngDesign stream processing with exactly-once: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/web-crawler2026-09-26monthly0.8https://system-design.rudrite.com/og/web-crawler.pngDesign a web crawler: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/payments2026-09-26monthly0.8https://system-design.rudrite.com/og/payments.pngDesign a payment system with a ledger: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/digital-wallet2026-09-26monthly0.8https://system-design.rudrite.com/og/digital-wallet.pngDesign a digital wallet: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/booking2026-09-26monthly0.8https://system-design.rudrite.com/og/booking.pngDesign a booking system: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/leaderboard2026-09-26monthly0.8https://system-design.rudrite.com/og/leaderboard.pngDesign a leaderboard: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/ride-matching2026-09-26monthly0.8https://system-design.rudrite.com/og/ride-matching.pngDesign ride matching: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/stock-exchange2026-09-27monthly0.8https://system-design.rudrite.com/og/stock-exchange.pngDesign a stock exchange: the system design round, in order | Rudrite System Design https://system-design.rudrite.com/the-round2026-09-27monthly0.8https://system-design.rudrite.com/og/the-round.pngThe round | Rudrite System Design https://system-design.rudrite.com/requirements2026-09-26monthly0.8https://system-design.rudrite.com/og/requirements.pngRequirements | Rudrite System Design https://system-design.rudrite.com/estimation2026-09-27monthly0.8https://system-design.rudrite.com/og/estimation.pngBack of the envelope | Rudrite System Design https://system-design.rudrite.com/options-and-commit2026-09-27monthly0.8https://system-design.rudrite.com/og/options-and-commit.pngOptions, then commit | Rudrite System Design https://system-design.rudrite.com/the-spine2026-09-26monthly0.8https://system-design.rudrite.com/og/the-spine.pngThe spine | Rudrite System Design https://system-design.rudrite.com/data-model2026-09-27monthly0.8https://system-design.rudrite.com/og/data-model.pngThe data model | Rudrite System Design https://system-design.rudrite.com/deep-dive2026-09-27monthly0.8https://system-design.rudrite.com/og/deep-dive.pngThe deep dive | Rudrite System Design https://system-design.rudrite.com/failure-and-recovery2026-09-26monthly0.8https://system-design.rudrite.com/og/failure-and-recovery.pngFailure and recovery | Rudrite System Design https://system-design.rudrite.com/curveballs2026-09-27monthly0.8https://system-design.rudrite.com/og/curveballs.pngCurveballs | Rudrite System Design https://system-design.rudrite.com/in-the-room2026-09-27monthly0.8https://system-design.rudrite.com/og/in-the-room.pngIn the room | Rudrite System Design https://system-design.rudrite.com/numbers2026-09-26monthly0.8https://system-design.rudrite.com/og/numbers.pngThe numbers | Rudrite System Design https://system-design.rudrite.com/consistency-and-replication2026-09-26monthly0.8https://system-design.rudrite.com/og/consistency-and-replication.pngConsistency and replication | Rudrite System Design https://system-design.rudrite.com/sharding2026-09-26monthly0.8https://system-design.rudrite.com/og/sharding.pngSharding | Rudrite System Design https://system-design.rudrite.com/storage-engines2026-09-26monthly0.8https://system-design.rudrite.com/og/storage-engines.pngStorage engines | Rudrite System Design https://system-design.rudrite.com/failure-table2026-09-26monthly0.8https://system-design.rudrite.com/og/failure-table.pngThe failure table | Rudrite System Design https://system-design.rudrite.com/building-blocks2026-09-26monthly0.8https://system-design.rudrite.com/og/building-blocks.pngBuilding blocks | Rudrite System Design https://system-design.rudrite.com/decision-tables2026-09-26monthly0.8https://system-design.rudrite.com/og/decision-tables.pngDecision tables | Rudrite System Design https://system-design.rudrite.com/problems2026-09-27monthly0.8https://system-design.rudrite.com/og/problems.pngThe prompts | Rudrite System Design