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How Instagram saved their platform

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In this video I briefly explore how Instagram handled massive user growth and activity. I talk mainly about "denormalized counter" which was their database solution to handling accounts with massive followers. Original Article (How Instagram Solved Its Justin Bieber Problem) - https://www.wired.com/2015/11/how-instagram-solved-its-justin-bieber-problem/ 0:00 The problem 0:35 The solution Technologies: Memory cache: Speed Databases: Storage Hard disks: Traditional Denormalized counter: Efficiency Data centers: Infrastructure PostgreSQL: Database
Posted Apr 8
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