Installation and Upgrades
This section covers the installation and upgrade of Nexus Repository.
Nexus Repository's legacy embedded OrientDB database entered extended maintenance in August 2024. All Nexus Repository customers need to migrate off of OrientDB.
However, if you are unable to migrate at this time, you need to remain on the 3.70.x version. Versions after 3.70 do not support OrientDB.
Learn about installation methods
Read through the post-install checklist
Follow our guidance for migrating to a PostgreSQL or H2 database
Check out our upgrading documentation