System Design · Netflix · Medium
Design an Advertising Audience Targeting Platform System DesignSoftware Engineer Create a platform that lets advertisers submit custom audience files, organize those audiences into segments, and target ads with high precision. The platform works with first-party advertiser data, including customer records, newsletter lists, and CRM exports. The central problem is to ingest very large files containing millions of identifiers, resolve those identifiers to accounts in the…
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