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System Design · Concept

Replication

Replication keeps data copies on multiple systems. The page covers master-slave and master-master replication, including their availability benefits and trade-offs.

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  • Master-slave replication
  • Master-master replication
  • Fail-over
  • Availability in numbers
  • Sharding

Source: system-design-primer/README.md at master · donnemartin/system-design-primer · GitHub. Checked 2026-11-03.