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Podcast: Software Engineering Daily
Episode: Facebook GraphQL with Lee Byron (Repeat)
Description: Originally published July 19, 2019In 2011, Facebook had begun to focus its efforts on mobile development. Mobile phones did not have access to reliable, high bandwidth connections, and the Facebook engineering team needed to find a solution to improve the request latency between mobile clients and the backend Facebook infrastructure.One source of latency was recursive data fetching. If a mobile application client made a request to the backend for newsfeed, the backend API would return the newsfeed, but some components of that feed would require additional requests to the backend. In practice, this might result in...