Installation Archives | SQL Trailheads

What is PostGIS? When and how should I use it?

Postgis is essentially an open-source add-on for PostgreSQL database which adds support for Geographic objects and converts PostgreSQL into a spatial database.

PostgreSQL / SQL Installation manual / SQL Tutorials / SQL tutorials for beginners

How to install PostGIS, PgAdmin, and PostgreSQL in Docker

PostgreSQL must be one of the most used and advanced SQL Servers. We are going to learn how to install it in a Docker container with PostGIS and PgAdmin.

PL/SQL / SQL tutorials for beginners

How to install OracleDB on Docker

I come up with this problem yesterday, Oracle is potentiating their cloud solutions so they are not making it that easy to install their star product on a testing environment.

Advanced SQL / Miscellaneous / NoSQL / NoSQL Tutorials

What is Redis? And when you should use it

In this article, we are going to talk about Redis, an open-source, in-memory, key-value NoSQL data store that you should know about and when you should use it.