So, I’ve been playing around with Amazon’s new S3 service. It’s essentially an on-demand storage-and-bandwidth combination; Amazon will scale their service transparantly to provide as much as you need of either. It’s pretty cheap, too, at $0.15 per GB per month for storage and $0.20 per GB per month for data transfer. I wanted to see what would be the best way to use Amazon S3 for backups with Amanda and MySQL ZRM, so I did some tests to evaluate the performance under various circumstances.
Amazon requires that you upload data in complete ‘objects’, and it wasn’t clear to me what the …[Read more]