Setting up Amazon RDS for PostgreSQL for CDC (Change data

I've been reading up on Postgres logical replication, and I noticed something a little bit disturbing In the documentation, it mentions

Setting up Amazon RDS for PostgreSQL for CDC (Change data Set up PostgreSQL​ · Ensure that wal_level is logical Check by using the following statement · Assign REPLICATION , LOGIN ，and CREATEDB role

I've been reading up on Postgres logical replication, and I noticed something a little bit disturbing In the documentation, it mentions

postgresql cdc logical replication Postgres to continue with CDC, with logical replication It's possible It's Michael: This is so cool last time when we were

When you use PostgreSQL as a source for a CDC task, AWS DMS uses logical replication slots, a PostgreSQL feature, to get changes from the source database These

postgresql cdc logical replication The logical decoding mechanism in PostgreSQL, on the other hand, is based on converting the data written to the WAL using an output plugin that converts the WAL

Logical replication is a Postgres feature built on logical decoding Principally, its function is to allow replication across Postgres versions