Upgrading Informix

A project administrator can upgrade the Informix® service on IBM® Cloud Pak for Data.

Upgrading Informix to a newer refresh on Version 4.0
To obtain fixes, security updates, and new functionality, you must upgrade to the latest refresh of Informix. If Informix is already installed on top of Cloud Pak for Data Version 4.0, a project administrator can upgrade Informix to the latest refresh.
Upgrade DMC H2DB
When you upgrade the Informix service from a version 4.1.0 or lower to version 4.1.1 or higher you might want to migrate the H2DB of DMC.
Upgrading the Informix license
You can upgrade the license of your Informix service before or after deploying the service on IBM Cloud Pak for Data.