FDW

Qunar Tech Salon

Sep 24, 2021 · Databases

Using PostgreSQL FDW and Materialized Views for Efficient Data Synchronization

This article explains how PostgreSQL's Foreign Data Wrapper (FDW) and Materialized Views (MV) can be combined to synchronize large‑scale data across databases or clusters, offering alternatives to pg_dump, reducing load, and improving performance for both real‑time and batch scenarios.