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14 docs tagged with "distributed-systems"

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Ad-Click Aggregator

Staff-level system design for real-time ad-click aggregation at scale: handling billions of events/day, deduplication, accurate metrics under at-least-once semantics, and distributed collection.

Bitly - TinyURL

Staff-level system design guide for URL shortening read and write paths

Compliance Evidence Collection

Staff engineer level answer outline with requirements, architecture, entities, APIs, data flow, technology choices, trade-offs, and interview talking points.

DAU-MAU Metrics

Staff engineer level answer outline with requirements, architecture, entities, APIs, data flow, technology choices, trade-offs, and interview talking points.

Distributed cache

Staff engineer level answer outline with requirements, architecture, entities, APIs, data flow, technology choices, trade-offs, and interview talking points.

Dropbox

Staff-level system design guide for a cloud file sync and sharing product

Figma Design

Staff-level system design guide for a cloud file sync and sharing product

Online Auction System Design

Staff-level system design for real-time online auctions: bidding architecture, consensus under load, fraud detection, and handling race conditions at scale.

Price Tracking Service

Staff-level system design for a price tracking service that crawls Amazon and other e-commerce sites, detects price changes, and notifies users at scale.

Rate Limiter

Staff-level system design checklist for API and platform rate limiting