This tutorial provides instructions on how to install the PostgreSQL database software on an Ubuntu 18.04 server. It also includes instructions for basic database management.

PostgreSQL is an open source database management system that stores and manipulates data produced by other applications. This guide will cover how to manage permissions and privileges within PostgreSQL by controlling...

This article compares and contrasts three of the most widely implemented open-source RDBMSs: SQLite, MySQL, and PostgreSQL. Specifically, it explores the data types that each RDBMS uses, their advantages and disadvant...

Relational database management systems are a key component of many web sites and applications. They provide a structured way to store, organize, and access information. PostgreSQL, or Postgres, is a relational databas...

PostgreSQL is one of the most powerful and popular relational database management systems available for open source platforms. In this guide, we'll talk about how to get it up and running on an Ubuntu 14.04 VPS insta...

Django is a powerful web framework that can help you get your Python application or website off the ground. Django includes a simplified development server for testing your code locally, but for anything even slightly...

Django is a powerful web framework that can help you get your Python application or website off the ground. Django includes a simplified development server for testing your code locally, but for anything even slightly...

Django is a flexible framework for quickly creating Python applications. By default, Django applications are configured to store data into a light weight SQLite database file. While this works well under some loads, a...

PostgreSQL, or Postgres, is a relational database management system that provides an implementation of the SQL querying language. It is a popular choice for many small and large projects and has the advantage of bein...

This tutorial helps with setting up Ruby on Rails with Postgres.

In this tutorial, you will create a Ruby on Rails application that stores your favorite recipes in a PostgreSQL database then displays them with a React frontend. When you are finished, you will be able to create, vie...

If you are actively developing an application, using Docker can simplify your workflow and the process of deploying your application to production. This tutorial will show you how to set up a development environment f...

Whether you’re adding more space, evaluating ways to optimize performance, or looking to take advantage of other storage features, this tutorial will guide you through relocating PostgreSQL’s data directory.

In this tutorial, we'll walk through the process of installing and configuring the latest version of pgAdmin onto an Ubuntu 18.04 server, accessing pgAdmin through a web browser, and connecting it to a PostgreSQL data...

This tutorial runs through both installing and configuring Django with Postgres, Nginx, and Gunicorn on your VPS.

Interested in Django but not sure where to start with Docker? This tutorial will walk you through first steps: modifying a sample Django application to work in a container-based environment, and building a container i...

PostgreSQL, or postgres, is a popular database management system often used to manage the information from websites and applications. In this guide, we will configure a master server postgres replication set up, whic...

When you are ready to deploy your Ruby on Rails application, there are many valid setups to consider. This tutorial will help you deploy the production environment of your Ruby on Rails application, with PostgreSQL as...

PostgreSQL is a popular database management system that can be used to handle the data from your website or application. This article will discuss methods of backing up PostgreSQL databases to ensure that your inform...

In this tutorial, you’ll build an address book API service with Node.js and use Semaphore to test, build, and deploy it to DigitalOcean Kubernetes and DigitalOcean Managed PostgreSQL.