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Install PostgreSQL

-Useful Youtube tutorial: https://www.youtube.com/watch?v=-LwI4HMR_Eg

Environment: Ubuntu terminal

> sudo apt-get update > sudo apt-get install postgresql postgresql-contrib > sudo su postgres > psql (*note: to start psql) > postgres=# ALTER USER postgres WITH PASSSWORD '1234'; > postgres=# CREATE USER user1 WITH PASSWORD '1234';

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