If you’re here reading this tutorial, hopefully, you are trying to do the same! The other day I began a new Node.js project and wanted to use PostgreSQL as my database backend. This tutorial will teach you how to set up, configure, and use PostgreSQL on MacOSX 10.7 (Lion) and above. You will need at least a basic level of comfort using the command line using either the MacOSX built-in terminal, iTerm2, Zsh, or something similar. Know how to use both command-line and UI tools to manage your database.Know how to create and manage databases and users.Have a running PostgreSQL 9.5.4 instance. PostgreSQL is an ACID-compliant Object Relational Database Management System, or ORDBMS (quite a mouthful!). ![]() Put simply, it is a database that allows you to relate one piece of data to another (thus, “relational”). It runs on nearly any operating system including Linux, Unix, and Windows. ![]() It is high performance and highly scalable, capable of handling huge amounts of data and high-load internet applications with thousands of concurrent users. ![]() Its unique combination of simplicity and power makes it a popular choice for individual users and small businesses, but enterprise businesses like Yahoo, Uber, Disqus, and TripAdvisor as well. Several unusual data types, like Money, Geometry, IP addresses, JSON, and data ranges.User-defined objects like operators, data types, and functions.Aside from standard relational database features, some of the most notable features in Postgres are: Postgres supports a long list of database features, including several enterprise features.
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