PostgreSQL is a free, powerful, and high-performance ORDBMS (Object-Relational Database Management System). It has extensive documentation and supports powerful features making it well suited for large databases systems. In this article, you'll learn how to install PostgreSQL server on FreeBSD 12.2. * Deploy a Vultr [FreeBSD 12.2](https://www.vultr.com/servers/freebsd) Server. * Create [non-root sudo user](https://docs.vultr.com/how-to-use-sudo-on-a-vultr-cloud-server#create-a-sudo-user-on-freeb......