16 Perform Upgrades

If you deployed the TimesTen Operator and TimesTenClassic objects using Helm, you must upgrade using Helm. For information about using Helm, see Use Helm to Deploy the TimesTen Kubernetes Operator and TimesTenClassic Objects.

This chapter shows you how to upgrade the TimesTen Operator. It also shows you how to upgrade TimesTen Classic to a new patch or patchset. The process also applies to downgrades.

For information on TimesTen releases and patches, see Overview of release numbers in the Oracle TimesTen In-Memory Database Installation, Migration, and Upgrade Guide.

Topics include:

• About New TimesTen Container Images

• Upgrade the Operator

• About Upgrading TimesTen Classic

• Perform an Automated Upgrade

• Perform a Manual Upgrade

• Verify the Active Standby Pair of Databases Are Upgraded

• About Upgrading Direct Mode Applications

• About Failures During an Upgrade