Next, add additional gigabytes of selections iteratively, sweeping a larger and larger net, only adding additional selections after the initial backup is complete. Because none of the hosted services let you create multiple selection sets backed up to the same data set, you may want to follow this method.įirst, create a set of critical data under a few gigabytes. Jungle Disk is unique in relying on cloud-based metered storage, with a choice between parent company Rackspace and Amazon’s Simple Storage Service (S3).Įven if you have a 10 to 20 Mbps upstream connection, if your entire backup set is in the tens to hundreds of gigabytes you need to start with a strategy. Companies provide few details on their Web sites about where and how they store data.
The services store your data on massive server farms that might have hundreds or thousands of terabytes of storage. Only one service, CrashPlan Central, lets you jumpstart that process by loading a drive it sends you with up to 1 TB of data ($125 for ground or $145 for 2-day shipping, prepaid both ways). Your initial backup requires you to upload every byte of data. All support OS X 10.4 and later (including Snow Leopard, although come companies have noted minor compatibility issues), as well as Windows and, in some cases, Linux.
Mozyhome no successful backups software#
How they workĪll the hosted backup services we looked at use OS X software to synchronize data on one or more of your computers with their hard drives and services elsewhere on the Internet. We used the services for a few weeks (in the case of Mozy and CrashPlan, I had been using the services for years and months, respectively, and examined large current backup sets as well as performing additional tests) and tested restoring backed up files as well.
Using a Comcast Internet connection that’s described as 15 Mbps downstream and 2 Mbps upstream, but frequently provides far higher rates, we installed each of the software packages and selected at least 10GB of files to back up, up to 100GB in some cases. Testing a slew of online backup services isn’t for the fainthearted.
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