How Instagram Scaled Its Infrastructure To Support a Billion Users

Key Takeaways:
- Rapid Growth: Instagram grew from 1 million users in two months to over 1 billion users by 2018, necessitating significant infrastructure scaling.
- Infrastructure Challenges: Early challenges included manual server scaling, database overload, and lack of automated monitoring.
- Scaling Strategies: Instagram adopted three key scaling dimensions:
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This article was originally published on ByteByteGo
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