![]() In the body of the script, the node-postgres can use the environment variables for the connection instead of your credentials. Once the system prompts you to save the changes, press Ctrl+Y to save and proceed. Once you have entered the script, press Ctrl+X to save. ![]() The script will look something like this: This is what your email should look like: You will receive this connection information in an email after you install PostgreSQL. The port number the database server listens to. In this case, the default database is PostgreSQL. The password for the above-mentioned user. The username you use to log into the database. You will need to replace the placeholders in this code with your own connection data. You can install the modules using this command: This is a group of Node.js modules that you need to interface with the PostgreSQL database. Once you connect via the SSH client, install node-postgres. Click on the Web SSH icon to access your Node.js server through SSH: Then, add a Node.js compute node and set the scaling limits for each server as required: ![]() Create a New Environment with the PostgreSQL database. First, log into your CloudSigma account and head over to the PaaS dashboard. Let’s begin! Connect a Node.js Application to PostgreSQL on CloudSigma PaaS So how can you go about connecting your Node.js application to a PostgreSQL server? In this guide, we will give you a step-by-step tutorial on how to make these connections with ease. Furthermore, CloudSigma PaaS makes connection configuration and scaling an absolute breeze. ![]() The CloudSigma PaaS allows you to install either a standalone or clustered PostgreSQL database for your application. ![]() When it comes to database management, PostgreSQL is one of the most popular open-source programs used all across the board. ![]()
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