Is it possible to install CMDBuild on Oracle 19c instead of PostgreSQL? We are better suited for supporting Oracle and more likely to get buy in from mgmt if that is the case.
No, I’m sorry.
As indicated here https://www.cmdbuild.org/en/download/latest-version CMDBuild requires the PostgreSQL database.
No you can not.
More in detail, CMDBuild heavily relies on PostgreSQL object oriented features that Oracle does not have.
Also, there is quite a lot of PL/pgSQL (PostgreSQL’s own version of PL/SQL) code in the backgroud which cannot easily be ported to Oracle’s.
If I may, try out pgAdmin 4, the GUI tool for managing PostgreSQL. I think you’ll appreciate the ease of use.