YugabyteDB Multi-Region Topologies: Synchronous Replication, xCluster or Read Replicas
Synchronous replication, geo-partitioning, xCluster and read replicas solve different problems. What each does, what it costs and how to choose.
YugabyteDB LTS and STS Releases: Upgrade Planning and the PostgreSQL 15 Path
v2024.2, the last PostgreSQL 11-based LTS series, leaves maintenance in December 2026. How to choose a target series and plan the YSQL major upgrade.
Moving a PostgreSQL Application to YugabyteDB: Compatibility Testing and Migration Planning
YSQL reuses the PostgreSQL query layer, but it is not a drop-in replacement. How to test compatibility, redesign the schema and choose a migration route.