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 (lightweight & secure)

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

In this tutorial we build a Node.js login with Express, JWT and MySQL – a very simple, but powerful Authentication. You can then connect this […]
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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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