IBM Informix

Applies to: Tableau Desktop, Tableau Prep, Tableau Server

This article describes how to connect Tableau to an IBM Informix database and set up the data source.

Before you begin

Before you begin, gather this connection information:

Name of the server that hosts the database you want to connect to (Host name) and port number
Database name
User name (User ID) and password
Are you connecting to an SSL server?

Port settings

The port number is dependent on the type of server you are connecting to and whether you are connecting to an encrypted port. Generally, use 50000 for a non-encrypted port and 60000 for an encrypted port. It is possible that your server is configured to use a non-standard port. Contact your administrator if you don't know which port to connect to.

SSL requirements

This connector enables you to connect to your server using SSL authentication. If you work in an SSL environment, your computer is probably already configured to support SSL. If you have trouble making an SSL connection with Tableau, make sure that the following IBM software is installed on your computer:

IBM Data Server Runtime Client v10.5fp3 or above
GSK8 SSL Library

Note: The IBM Data Server Runtime Client and GSK8 Library must have the same bitness. For example, both must be either 32-bit or 64-bit. For more information, see Installation of the GSK8 SSL Library(Link opens in a new window) on the IBM website.

Driver required

This connector requires a driver to talk to the database. If the driver is not installed on your computer, go to the Driver Download(Link opens in a new window) page for instructions.

Make the connection and set up the data source

Start Tableau and under Connect, select Informix. For a complete list of data connections, select More under To a Server. Then do the following:
1. Enter the name of the server that hosts the database (the Host name), the port number, and the name of the database that you want to connect to.
2. Enter your user name (User ID) and password.
  
  If Tableau can't make the connection, verify that your credentials are correct. If you still can't connect, your computer is having trouble locating the server. Contact your network administrator or database administrator for more assistance.
3. Select Sign In.
On the data source page, do the following:
1. (Optional) Select the default data source name at the top of the page, and then enter a unique data source name for use in Tableau. For example, use a data source naming convention that helps other users of the data source figure out which data source to connect to.
2. From the Schema drop-down list, select a schema or use the text box to search for a schema by name.
3. Under Table, select a table or use the text box to search for a table by name.
4. Drag a table to the canvas, and then select the sheet tab to start your analysis.
  
  Use custom SQL to connect to a specific query rather than the entire data source. For more information, see Connect to a Custom SQL Query.