As many of the Mac AppStorm writers will tell you, backup is important! It is the single thing that is protecting you from massive data loss, hours of frustration and lots of hair pulling.
With the advent of Leopard, Apple released a built-in backup utility that makes backup a breeze, called Time Machine. However, Time Machine was developed for local use only. It will backup to a Firewire or USB hard drive plugged directly into your computer as well as a Time Capsule device on your local Wifi network. While that is a very good thing, natural disasters do occur, as does theft and simple hard drive failure that can put your backup at risk. What if you could use Time Machine to backup to the cloud?
Introducing Dolly Drive
Dolly Drive does just that. It enables you to use Time Machine to backup to a cloud service, called Dolly Grid.
Backing up using Dolly Drive just requires a small application that changes a few things about your Time Machine settings. Instead of backing up to a local hard disk or Time Capsule on your local network, it creates a backup that is transferred up to the Dolly Grid.
Now one thing that must be remembered is the slowness that is associated with online backup. Whether you use Dropbox, CrashPlan or Dolly Drive, your backups are going to take a bit longer than they would if they were backing up to a local hard disk. However, the benefits (protection against theft, hard drive failure or natural disaster) often outweigh the downside of slower backup.
Cloning With Dolly Clone
Once you have your time machine backing up to the cloud, what are you going to do with the hard drive that is sitting idle besides your computer? Use it as a local backup of course! With most of your data secured online, it can takes hours to download your data to get going again after a hard drive failure or loss of some kind. Having a local backup as well a cloud backup will help you get up and running again in a matter of minutes instead of hours.
Since Dolly Drive takes up your Time Machine capabilities, (Apple doesn’t allow for two different Time Machine instances to exist on one Mac at the same time) you will need to use a cloning utility instead. Recently, Dolly Drive added cloning capabilities right inside their application under the name “Dolly Clone.”
Dolly Clone is about as simple as it gets. You pick what you want backed up and then which drive it should be cloned to. Then you can chose to have Dolly Clone wipe the backup destination and start fresh, or have it smartly update the drives to be clones of each other. The latter is done by determining the differences between the two drives and then adjusting the destination drive to match the original.
Pricing Online Backup
Dolly Drive is a subscription service (with Dolly Clone being a free download for everyone). They have a few different plans starting at $5/month for 50GB, going up to $10/month for 250GB and even $55/month for 2TB of storage (there are discounts available if your pay in advance). Each plan comes with an extra 5GB per month that you remain a customer. Since Time Machine backups continuously expand, it’s a great bonus to using Dolly Drive.
The two main competitors to Dolly Drive appear to be CrashPlan and Backblaze. However, these don’t utilize the built-in Time Machine system to backup. They each charge $5/month for unlimited backup. It’s important to note though that restoring from these services generally requires logging onto their website and downloading a .zip file. This is much less fluid than using Time Machine to connect to your Dolly Drive backup and restoring from there.
Dolly Drive for Lion, at the time of writing is still in Beta. There are a few bugs that should be fixed with Lion’s 10.7.2 backup, according to Dolly Drive. However it worked splendidly for me.
It is stuck with the normally slow internet backup problem that all of its competitors also face. With a normal home connection, the Internet isn’t really fast enough to match local backup speeds. While it isn’t Dolly Drive’s fault, it is something to think about if you plan to start backing up terabytes of data.
Because it is using Time Machine to backup, there isn’t a way to access your files on a mobile device or different computer, even if your files are located in the cloud.
Should you start using Dolly Drive for cloud backup? I would say yes if you haven’t ever tried online backup. Being so deeply integrated with the Mac operating system is fantastic. I found their support to be exceptional as well. If you are already backed up with another online backup service, I would be a bit weary. This is mainly due to the amount of time that it would take to get all of your data in the cloud again.
Do you use an online backup service? Have you tried out Dolly Drive? Let us know in the comments!