The following sections describe how to setup IBM Informix to replace the default H2 database in your WSO2 product:
Download the latest version of IBM Informix and install it on your computer.
Creating the database
Do the following changes to the default database when creating the Informix database.
Define the page size as 4K or higher when creating the dbspace as shown in the following command (i.e. denoted by
-k 4) :
Add the following system environment variables.
Create an sbspace other than the dbspace by executing the following command:
Add the following entry to the
<INFORMIX_HOME>/etc/onconfigfile, and replace the given example sbspace name (i.e.
testspace4) with your sbspace name:
Setting up Informix JDBC drivers
Download the Informix JDBC drivers and copy them to your WSO2 product's
Use Informix JDBC driver version 3.70.JC8, 4.10.JC2 or higher.
By default, all WSO2 products are configured to use the embedded H2 database. To configure your product with IBM Informix, see Changing to IBM Informix.