Nava Certus

Nava Certus enables Google Apps users to upload their files from their fileserver or local computer to Google Drive. Nava Certus was designed for enterprise-level migrations, but it works just as well for small migrations. Single User Migration.

If you're a Google Apps user (both free and Google Apps for business) and want to migrate move a large quantity of files to Google Drive, then check out the Centralized migration feature.

Centralized File Migration With Sharing: If you'd like to get rid of your file server and host all your files in Google Drive, from where they will be shared with the rest of your users, then you can use the Centralized migration feature. You can provide a "user mapping" file to map local Windows users to their Google Apps counterpart format.

De-centralized File Migration With Sharing: Nava Certus also supports "Distributed" migration, whereby each source file is transferred to it's owner's Google Drive. If you have many users, this saves you a lot of time since you don't have to separate source files based on owner.

Other Features Include: Preservation of Permissions. Preservation of Modification Time. Preservation of Hierarchy. Security: Files are moved directly from your server to Google, without intermediary servers. Integrity: Cryptographic hashing of files at source enables comparison and correlation of those files with migrated files.

What is new in this release:

• Default User (Distributed): For distributed migrations, a new default user allows the migration of all un-mapped files to a single user. All files, whose owners are not found in the mapping file, will be migrated to the Google Drive account of the default user.
• Modification Time: Nava Certus now supports a "modification time" retention. Controlled by a configuration setting, this feature allows for migrated files to have the same modification time as the source file.

Requirements:

Microsoft .Net Framework 4.0

Limitations:

5-day/1GB migration trial