Category: SQL

SQL is a popular database language for relational database systems. Here you will find many exciting tutorials on this topic.

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PHP MySQL Database Class

With this PHP MySQL database class you can establish a connection to your MySQL database and execute secure queries within a few seconds.
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Node.js Login System (with Express, JWT & MySQL)

In this tutorial we will build a Node.js login system with all basic functions. For this we use Express, MySQL and JWT .
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Migrate a WordPress Site without plugin: Step-by-Step Guide

It’s time, your WordPress site gets a new domain or has to move to another server. I’ll explain how you can do it without any […]
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