So we have a situation, currently the bit bucket is installed on Microsoft Windows 2016 server using the database PostgreSQL 11.7
And I want to install Bamboo also on the same server using the database PostgreSQL, but the latest support for bamboo is only up to PostgreSQL 10.
Q1: Is it okay to have two versions of PostgreSQL on a single server but different ports
Q2. Shall I downgrade the version of PostgreSQL which is already installed, and install the PostgreSQL 10 which supports both for bit-bucket and bamboo.