Automatic duplication checker ?
Can Nuxeo check to prevent duplicate documents being pushed to the repository or is there any de-duplication features (built in or third party) ?
The underlying technology used by the repository (Nuxeo VCS) will store only one time a given file. Creating multiple documents with same content won't generate duplication.
« The default implementation (DefaultBinaryManager) stores binaries on the server filesystem according to the value stored in the data column, which is computed as a cryptographic hash of the binary in order to check for uniqueness and share identical binaries »