After you install an application on Reclaim Cloud, you may receive emails telling you your site's database credentials. You can use those credentials to access your site's database directly via the MySQL CLI or PHPMyAdmin. You can use this method as well to access your node through Reclaim Cloud. This article goes through working with WordPress, but the concept applies to many applications.
Accessing the Database Node
First, however, the biggest step is to access the database node within your browser. You can access this a number of ways, first by going to the URL and using the specific port number. So for instance WordPress you can use env-3224720.us.reclaim.cloud:8443 .
You can also access it through a node if it is a separate instance within your environment like node9764-env-2948928.us.reclaim.cloud.
Once you've loaded the URL you should see a login screen:

Locating Credentials
If you don't have the credentials that were sent via email, you can also locate the credentials within the site's configuration files. Here's an example of what this would look like with a WordPress site:
Use the Config tool in Reclaim Cloud to access your site's configuration file. You'll find it at this path:
/var/www/webroot/ROOT/wp-config.php

Connection settings should look like this:
// ** Database settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define( 'DB_NAME', 'wp_7698727' );
/** Database username */
define( 'DB_USER', 'jelastic-6599005' );
/** Database password */
define( 'DB_PASSWORD', 'vsecurepassword' );
/** Database hostname */
define( 'DB_HOST', '127.0.0.1' );
/** Database charset to use in creating database tables. */
define( 'DB_CHARSET', 'utf8' );
/** The database collate type. Don't change this if in doubt. */
define( 'DB_COLLATE', '' );
You'll use the DB_USER and the DB_PASSWORD to access cPanel from there to access PHPMyAdmin.