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Designing a URL Shortener (TinyURL)
1. Introduction A URL Shortener is a service that transforms a long URL into a significantly shorter URL and redirects users to the original URL when the short...
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Rate Limiting & Throttling
As systems scale, increased adoption and higher traffic volumes introduce new risks. Sudden traffic spikes, promotional campaigns, automated bots, third party...
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Load Balancing – L4, L7, and Consistent Hashing
Modern distributed systems depend on load balancing to deliver performance, availability, and fault tolerance . Whether you're routing millions of user requests...
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10 min read
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