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System Design course for beginners — scale systems from 1 to 1M users · Part 8 / 10

Sharding & multi-region (8/10): Design for ~1M users

Database sharding, multi-region edge, DR metrics, observability and SLOs at ~1M users.

· 1 min read

System Design course for beginners — scale systems from 1 to 1M users · Part 8/10
  1. 1Metrics & CAP foundations
  2. 2Single-server monolith
  3. 3DB split & ops
  4. 4Redis + CDN
  5. 5Read replicas
  6. 6Load balancing
  7. 7Message queues
  8. 8Sharding & regions
  9. 9Interview cheat sheet
  10. 10ShortLink capstone
Multi-region + shardingEdge APACEdge EUEdge USPrimary regionShard 0Shard 1Shard 2Observability + SLO
~1M users: multi-region edge and data sharding.

Part 8: sharding trade-offs, multi-region edge, DR, SLOs.


Series navigation: ← Part 7 · Part 9 →

Frequently asked questions

What scale does part 8 cover?

Database sharding, multi-region edge, DR metrics, observability and SLOs at ~1M users.

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