Python Tool CPU checking the utilization
Here is a little tool written in Python about the CPU utilization and the temperature. There is a line chart with Matplotlib. There is also a log file in CSV. The video is uploaded on Dailymotion:
Python Tool for physic calculation of the specific heat capacity and the Richmann’s law
Here is a little tool with Python and PyQt6.QtWidgets.
MariaDB As Backend With Node.js And Express.js
Here’s how to build a robust API. You can do it. This is the backend of MariaDB. What is MariaDB? MariaDB is a rational database and a fork of MySQL. It has a similar syntax to MySQL. It was released in 2009. The base AlmaLinux 9.7 DNF version: 4.14 The setup Setup the database in MariaDB MariaDB Database Setup Before starting the API server, ensure your database and table are set up. Connect to MariaDB and run the following SQL…
MongoDB as Backend
For the first time, I have created a backend for my installed MongoDB database. You want to have this on your browser? Then follow the text below: What is MongoDB MongoDB is a document-oriented NoSQL database that stores data in flexible, JSON-like documents, allowing for easy storage and retrieval of structured, semi-structured, and unstructured data. Unlike traditional relational databases that use tables and rows, MongoDB uses collections and documents, making it more adaptable to changing data structures. It was designed to handle large volumes…
MySQL 8 – Reset Root Password in 5 Minutes
*(2025 Working Method – no mysqld_safe needed)* Tested on MySQL 8.0 / 8.1 / 8.4 / 8.5 – Ubuntu, Debian, Fedora, Rocky Linux, AlmaLinux Since MySQL 8.x the old `mysqld_safe` command has been removed. All the old tutorials on the internet will fail. This guide works 100 % in 2025.