Hard Design: URL Shortener (TinyURL)

What is the purpose of a 'tombstone' record when a short URL is deleted?

— Tests your understanding of this concept.

Answer Options

A To physically remove the record

B To mark record as deleted while keeping the short code reserved

C To log deletion for audit

D To notify CDN to purge cache

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This question is from the Design: URL Shortener (TinyURL) topic (System Design Cases).

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