Databases

Добавление Sidekiq и Redis в приложение Ruby on Rails — step-by-step Databases tutorial on Progressive Robot

Добавление Sidekiq и Redis в приложение Ruby on Rails

При разработке приложения Ruby on Rails могут возникнуть такие задачи приложения, которые должны выполняться асинхронно. Обработка данных, массовая рассылка электронной почты, взаимодействие с внешними API и другие подобные задачи могут выполняться…

Read more
How To Make a URL Shortener with Flask and SQLite — step-by-step Databases tutorial on Progressive Robot

How To Make a URL Shortener with Flask and SQLite

In this tutorial, you will build a URL shortener, which is a service that takes any URL and generates a shorter, more readable version like bit.ly. You will use Flask, SQLite, and the Hashids library to build your URL shortener. Your application will allow users to enter a URL and generate a shorter version, in addition to a statistics page where users can view the number of times a URL has been clicked. You’ll use the Bootstrap toolkit to sty

Read more
How To Use One-to-Many Database Relationships with Flask and SQLite — step-by-step Databases tutorial on Progressive Robot

How To Use One-to-Many Database Relationships with Flask and SQLite

Flask is a framework for building web applications using the Python language, and SQLite is a database engine that can be used with Python to store application data. In this tutorial, you will use Flask with SQLite to create a to-do application where users can create lists of to-do items. You will learn how to use SQLite with Flask and how one-to-many database relationships work.

Read more
What is MySQL? — step-by-step Databases tutorial on Progressive Robot

What is MySQL?

MySQL is an open-source relational database management system. As with other relational databases, MySQL stores data in tables made up of rows and columns and users can define, manipulate, control, and query data using Structured Query Language, more commonly known as SQL.

Read more
CHAT