Hyperlink Request Flow at Facebook
MetaProduct Manager · Onsite
Last updated
Practice explaining the end-to-end hyperlink request flow in Facebook, covering mobile client events, routing, DNS, TLS, gateways, auth, GraphQL, caching, rendering, external safe-link handling, performance, security, privacy, and observability.
Question
Walk me through what happens, end to end, when a user clicks a hyperlink within a Facebook feature. Cover client-side events, network requests, backend services, data retrieval, rendering, and any performance or security considerations.
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