> ## Documentation Index
> Fetch the complete documentation index at: https://docs.squared.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# PostgreSQL

> PostgreSQL popularly known as Postgres, is a powerful, open-source object-relational database system that uses and extends the SQL language combined with many features that safely store and scale data workloads.

## Setting Up a Source Connector in AI Squared

To integrate PostgreSQL with AI Squared, you need to establish a source connector.
This connector will enable AI Squared to extract data from your PostgreSQL database efficiently.
Below are the steps to set up the source connector in AI Squared:

### Step 1: Access AI Squared

* Log in to your AI Squared account.
* Navigate to the `Sources` section where you can manage your data sources.

### Step 2: Create a New Source Connector

* Click on the `Add Source` button.
* Select `PostgreSQL` from the list of available source types.

### Step 3: Configure Connection Settings

You'll need to provide the following details to establish a connection between AI Squared and your PostgreSQL database:

`Host` The hostname or IP address of the server where your PostgreSQL database is hosted.

`Port` The port number on which your PostgreSQL server is listening (default is 5432).

`Database` The name of the database you want to connect to.

`Schema` The schema within your PostgreSQL database you wish to access.

`Username` The username used to access the database.

`Password` The password associated with the username.

Enter these details in the respective fields on the connector configuration page and press continue.

### Step 4: Test the Connection

* Once you've entered the necessary information. The next step is automated **Test Connection** feature to ensure that AI Squared can successfully connect to your PostgreSQL database.
* If the test is successful, you'll receive a confirmation message. If not, double-check your entered details for any errors.

### Step 5: Finalize the Source Connector Setup

* Save the connector settings to establish the source connection.

### Conclusion

By following these steps, you've successfully set up a PostgreSQL source connector in AI Squared.