Determining Current Database
After migrating, you can confirm you are using the correct database by navigating to the Data Store screen at Administration → Repository → Data Store. Here you will see the JDBC URL for your current database. See the Data Store topic for more information.
Note
The Data Store screen only appears for those with a valid Nexus Repository Pro license who are using either an H2 or PostgreSQL database; it will not appear for OSS deployments or any deployment using OrientDB.
If you are in an administrator account and do not see the Data Store option, you are either using an OSS license or using OrientDB. If this is not what you were expecting, first confirm that you are using a valid Pro license.
If you are certain that you are using Nexus Repository Pro or if you are using OSS and just want to confirm your database, you can see if you are using OrientDB by looking at the System Information screen under Support → System Information; find the nexus-properties section, and check to see if nexus.orient.enabledis set to true. If it is, then you are using OrientDB.