Databases

How To Reset Your MySQL or MariaDB Root Password — step-by-step Linux tutorial on Progressive Robot

How To Reset Your MySQL or MariaDB Root Password

Forgetting passwords happens to the best of us. If you forget or lose the root password to your MySQL or MariaDB database, you can still gain access and reset the password if you have access to the server and a sudo-enabled user account. This tutorial will cover how to…

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How To Store and Retrieve Data in MariaDB Using Python on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Store and Retrieve Data in MariaDB Using Python on Ubuntu 18.04

In this tutorial you will connect a Python application to a database server using the MySQL connector. This module allows you to make queries on the database server from within your application. You’ll set up MariaDB for a Python environment on Ubuntu 18.04 and write a Python script that connects to and executes queries on MariaDB.

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How To Use MongoDB in a Flask Application — step-by-step Databases tutorial on Progressive Robot

How To Use MongoDB in a Flask Application

In web applications, you usually need a database to store and maintain persistent data. Flask is a lightweight Python web framework that provides useful tools and features for creating web applications in the Python Language. MongoDB is a general-purpose, document-oriented, NoSQL database program that uses JSON-like documents to store data. In this tutorial, you’ll build a small todo list web application that demonstrates how to use the PyMongo library, a MongoDB database driver.

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Знакомство с реляционными базами данных — step-by-step DevOps tutorial on Progressive Robot

Знакомство с реляционными базами данных

Системы управления базами данных (СУБД) — это компьютерные программы, которые позволяют пользователям взаимодействовать с базой данных. СУБД позволяет пользователям контролировать доступ к базе данных, записывать данные, запускать запросы и выполнять любые другие задачи,…

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