Relational Databases
Software
PostgreSQL
(RDBMS)
DBeaver Community
(native IDE)
Here's a screenshot of how to configure DBeaver to access our Postgres server:
pgAdmin
(browser-based IDE)
Lectures / Tutorials
Learn SQL with Socratica
: a YouTube lecture series
PostgreSQL Tutorial
How to Install and Use PostgreSQL
PostgreSQL in 4 hours
: Learn PostgreSQL Tutorial on YouTube
SQL Course
SQL Tutorial by w3schools
Marc Rettig's blog
where you can download the classic Data Normalization Poster which was given away as a gift for subscriptions to Database Programming and Design Magazine.:
I have the original 1989 poster hanging in my office. Here's a scan:
and here is Marc Rettig's faithful recreation of the poster:
rettignormalizationposter.pdf