In this blog post, we will explore  [crayon-5c9f268607e08619748415-i/] / [crayon-5c9f268607e0d273694159-i/], one of the most commonly used options for performing a PostgreSQL upgrade. It is important to understand the scenarios under which [crayon-5c9f268607e0e656611773-i/] and [crayon-5c9f268607e0f571713937-i/] utilities will be helpful. This post is the second of our Upgrading or Migrating Your Legacy PostgreSQL to Newer PostgreSQL Versions [&]

https://www.percona.com/blog/2019/03/27/postgresql-upgrade-using-pg_dump-pg_restore/