Source code is on a mix of Github and Subversion servers Customer data (basically, SQL data) is backed up daily, archived, and put up encrypted on Amazon S3 wi

Source code is on a mix of Github and Subversion servers Customer data (basically, SQL data) is backed up daily, archived, and put up encrypted on Amazon S3 with the date/time appended to it. The files are tiny so we have no issue with keeping year-old ones there as the costs are minuscule. All other things like documents, staff related items, pictures of products are stored on a single server, that uses rdiff-backup and sends it to a second drive on the same pc. rdiff-backup is very nice as we've had a few instances where we needed to fetch a file from 2 months ago that was heavily modified since. The version history helps a lot