The steps for connecting your RDS instance vary slightly depending on the type of database you're using (use the links above for detailed instructions for each database), and whether or not you're using an encrypted connection (like an SSH tunnel for MySQL), but here's the gist of it:
On the credentials page (Manage Data > Connections) for each database, you'll see a box containing the IP address you'll need to authorize to connect RDS to Magento BI. Here's a look at the MySQL credentials page, where we highlighted the IP address box:
For Magento BI to successfully connect with your RDS instance, you'll need to add this IP address to the appropriate database security group via the AWS management console. This IP address can be added to an existing group or you can create a new one - the important thing is that the group is authorized to access the instance you want to connect to Magento BI.
When adding the Magento BI IP address, make sure you add a "/32" to the end of the address to indicate to Amazon that it is an exact IP address. Don't worry; the AWS interface will make it clear that this is required.
This step is only required if you're using an encrypted connection. For instructions on how to do this, refer to the setup article for the database you're using (ex: MySQL). The Linux user will allow us to create an SSH tunnel, which is the safest method of sending data over the internet.
This is the part of the process where, depending on the database you're using, the steps will vary. The idea is the same, though: you'll create a user for Magento BI which will be used to access your database. Instructions for creating a database Magento BI user can be found in the setup article for the database you're using.
After you've granted Magento BI access to your instance and created a user for us, the last thing you'll need to do is enter the connection info into Magento BI.
The credential pages for MySQL, Microsoft SQL, and PostgreSQL are accessed via the Connections page (Manage Data > Connections) by clicking the Add a Data Source button. When the list of integrations displays, click the icon for the database you're using to go to the credentials page.
To finish creating the connection, we'll need the following info:
Additionally, if you're using an encrypted connection, toggle the Encrypted button on the database credentials page to Yes. This will display an additional form for setting up the encryption:
That's all there is to it! Connecting your RDS instance is complete.