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Celebrity Users Post

rout.jatin

Jun 11, 2025

When one celebrity user writes new post , it will be visible to all its followers. For example some influencers or celebrity users having million followers , in that case how the system will handle the use case . We can go with pul model on demand like read fanout or we can push the data into distributed queues. I have this thought, but I need more clarity on it

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  1. What is Instagram?

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Designing Instagram (video)

  1. Requirements and Goals of the System
  1. Some Design Considerations
  1. Capacity Estimation and Constraints
  1. High Level System Design
  1. Database Schema
  1. Data Size Estimation
  1. Component Design
  1. Reliability and Redundancy
  1. Data Sharding
  1. Ranking and News Feed Generation
  1. News Feed Creation with Sharded Data
  1. Cache and Load balancing