Resources that helped:

• https://www.digitalocean.com/community/tutorials/how-to-install-and-use-postgresql-on-ubuntu-20-04
• https://www.freecodecamp.org/news/postgresql-and-json-use-json-data-in-postgresql/
• https://docs.vultr.com/how-to-use-the-json-data-type-with-postgresql-on-ubuntu-20-04

Github use reminders:

• https://stackoverflow.com/a/68781050
• https://chrisyeh96.github.io/2021/08/13/github-personal-access-tokens.html