Introduction
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 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 being standards-compliant and having many advanced features like reliable transactions and concurrency without read locks.
In this guide, we will demonstrate how to install Postgres on an Ubuntu 14.04 VPS instance and go over some basic ways to use it.
