What does PGDG mean, in the Postgres YUM repositories?

RepoView: PostgreSQL PGDG 11 Updates RPMs pgdg The service image failed to build as the repository for stretch-pgdg has been archived It is now hosted at orgpubreposapt pgdg CentOS repositories provide the PostgreSQL package, but not the PostGIS extensions We need to add the PGDG repo for PostGIS (it will also

pgdg slot After installing the PGDG repository from org on RHEL8, I expect the following command to install PostgreSQL 11 and its dependencies