kozubik writes: Jim Salter at arstechnica provides a detailed, technical rundown of ZFS send and receive and compares it to traditional remote syncing and backup tools such as rsync. He writes: "In mid-August, the first commercially available ZFS cloud replication target became available at rsync.net. Who cares, right? As the service itself states, If you're not sure what this means, our product is Not For You.
... after 15 years of daily use, I knew exactly what rsync's weaknesses were, and I targeted them ruthlessly."