How to set up AWS RDS or Aurora PostgreSQL as a source for RisingWave.
rds.logical_replication
: Set to 1
. This enables logical replication on the instance.wal_level
: This should automatically be set to logical
when rds.logical_replication
is enabled. You can verify this setting.rds.logical_wal_cache
to 0
to avoid a known data loss issue affecting certain versions (e.g., 14.5, 13.8, 12.12, 11.17).If you plan to create multiple CDC sources, ensure max_wal_senders
is greater than or equal to the number of sources.rds_replication
role to your user. This role provides the necessary permissions to manage logical replication slots and stream data.