Open source database (PostgreSQL, MySQL/MariaDB, or SQLite) connection configuration using ODBC on a Mac

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Do you need to connect JMP to an open-source database- specifically PostgreSQL - from a Mac? Below are step-by-step instructions, involving two main parts:

1. Configuring the ODBC driver and manager.

2. Establishing the connection from within JMP.

Follow these steps to ensure a seamless connection.

Step 1: Configuring the ODBC driver and manager

1.1 Download the driver:

• Download the Actual Technologies ODBC driver from https://www.actualtech.com/download.php.
• Important: This driver is a licensed software. Without a license, only the first three rows of your database will be accessible.
• Tip: Download the driver using Safari, not Chrome, to avoid installation errors. 

1.2 Run the installer

• Double-click on the “Actual ODBC Pack.pkg” icon to run the installer.

1.3 Open the ODBC manager

• Go to Macintosh HD/Applications/Utilities folder and double-click ODBC Manager.

1.4 Add a System or a User DSN

• Click on the System DSN or User DSN tab and select Add.

1.5 Configure the driver 

• Select your driver (Actual Open Source Databases ) and click OK (see table below for note).

The table below lists which driver to choose based on the type of database you have:

Driver	Supported database(s)	Best for
Actual Access	Microsoft Access (.mdb, .accdb)	Legacy Access files, cross-platform sharing.
Actual Open Source	PostgreSQL, MySQL/MariaDB, SQLite	Modern, open-source database use cases.
Actual Oracle	Oracle database	Enterprise-grade Oracle database environments.
Actual SQL Server	Microsoft SQL Server, Azure SQL	Enterprise environments using SQL Server.

• Click on Licenses to add your license keys (first-time setup). Without a license, only three rows of data will be accessible.
• Give the Data Source a name and select PostgreSQL for type.

• Enter the server IP address, port number, login ID, and password as show below.

• Choose the database you want to connect to from the "Database" dropdown menu.
• Click Continue, then Test Connection to confirm everything works. 

Step 2: Establishing the Connection in JMP

2.1 Create a new database connection

• In JMP, go to File --> New --> New Database Query --> New Connection.
• Select the Data Source Name (DSN) you created earlier.
• Enter the username and password, then click Choose DSN.

2.2 Select Schemas and Tables

• Browse the available schemas and tables and select those you want to query.

2.3 Build and run your query

• Construct your query by choosing the columns you want to add, and any columns you want to Filter or Order By.
• That's it! Your database is now connected and ready for analysis.