Tag: Replication

All the articles with the tag "Replication".

• Database Replication: Read Replicas, Lag, and Failover

  4 Sep, 2026

  By Pratik Bhuite | 25 min read

  Series: Backend Interview Mastery

  Learn database replication, read replicas, replication lag, stale reads, and failover trade-offs for reliable backend systems.

  • Backend
  • Databases
  • Replication