seniorSQL
What is replication in SQL databases?
Updated May 17, 2026
Short answer
Replication copies data across multiple servers.
Deep explanation
It improves availability and fault tolerance using master-slave or multi-master setups.
Unlock with a Pro subscription to view this section.
View pricingReal-world example
No real-world example available yet.
Unlock with a Pro subscription to view this section.
Upgrade to ProCommon mistakes
No common mistakes listed yet.
Unlock with a Pro subscription to view this section.
Upgrade to ProFollow-up questions
No follow-up questions available yet.
Unlock with a Pro subscription to view this section.
Upgrade to Pro