Migrating to Postgres Distributed (PGD)
=======================================

Moving from a traditional architecture to EDB Postgres Distributed (PGD)
allows your organization to achieve high availability, geographically
distributed workloads, and multi-master write capabilities.

The following guide details the tested and supported pathways for
transitioning your existing infrastructure into a highly available PGD
cluster.

- `Migrate from Postgres Physical Streaming Replication (PSR) to PGD: <https://www.enterprisedb.com/docs/pgd/latest/lifecycle/migrating/migration-psr/>`_  Transition a standard primary-standby architecture to a
  PGD cluster using a seed-node approach to minimize downtime during
  data transfer and version upgrades.

.. toctree::
  :maxdepth: 3

  lifecycle--migrating--migration-psr--index