Upgrading to a New Release

There are two ways to upgrade your NuoDB database:

Caution: After upgrading from 2.6 to 3.0, you will need to clear your browser cache to view the new icons.

Shown here is a quick reference upgrade table to help you:

Rolling to this Version
Upgrading Version from/to 2.1.x 2.2.x 2.3.x 2.4.x 2.5.x 2.6.x 3.0.x
2.1.x N/A Yes No No No No No
2.2.x N/A N/A Yes No No No No
2.3.x N/A N/A N/A Yes No No No
2.4.x N/A N/A N/A N/A Yes No No
2.5.x N/A N/A N/A N/A N/A Yes No
2.6.x N/A N/A N/A N/A N/A N/A Yes
3.0.x N/A N/A N/A N/A N/A N/A N/A

In a domain with one broker, choose Upgrading With Databases Down.

If your domain has at least two brokers and each database is served by at least two transaction engines and two storage managers, then you can choose whether or not to shut down databases during the upgrade: