Rolling Upgrade: Databases Remain Available

A rolling upgrade moves a NuoDB domain, which might include multiple databases, to a new NuoDB release without shutting down the databases.

Perform a rolling upgrade when continuous database availability is a requirement. If continuous data availability is not a requirement, see Upgrading With Databases Down.

Rolling Upgrade Instructions for Your Release

See one of the following topics according to your current NuoDB release:

Rolling Upgrade From NuoDB 2.3

Rolling Upgrade From NuoDB 2.4