Introduction One of the most common questions about YugabyteDB’s xCluster active-active replication is: “What happens if two universes update the same row […]
Read More
Bump the YSQL Catalog Version
Introduction In YugabyteDB, the catalog version is a small but critical number that ensures all nodes in a cluster are in sync […]
Read MorePeeking into YugabyteDB’s Hybrid Logical Clock (HLC)
Distributed databases need a way to order events across nodes that don’t share a perfectly synchronized clock. YugabyteDB solves this problem with […]
Read MoreAutomatic DDL Replication with xCluster
One of the exciting new features in YugabyteDB 2025.1 is support for automatic DDL replication in xCluster. In previous releases, xCluster replicated […]
Read More