Product Reviews
Seeing Double
PeerSync Pro delivers flexible, real-time file synchronization.
- By Eric Johnson
- 07/01/2003
You’re in charge of 15 workstations and one server for a small
office and you need to get all the users’ files from their workstations
to the server so they can be backed up. What do you do? Some might have
the users save their files to a share on the server. Others might write
a handful of batch files that copies files to the server (not the most
modern solution). Wouldn’t it be nice if there were a simple, fast
way to get this done? Well, there is: PeerSync Pro.
PeerSync Pro from Peer Software is a tool that keeps a folder’s
contents backed up to another folder. In a nutshell, you use it to define
source and target folders, and then configure a synchronization schedule.
Once you’ve set up PeerSync Pro, files in the target folder are
kept in sync with the files from the source. No more batch files!
PeerSync’s Profiler is the tool you use to set up everything. Here
you can configure all aspects of synchronization, including which folders
to sync, reporting and error logging. The tool is flexible and easy to
use, and it has a multitude of filter options so you can be sure that
you’re backing up exactly what you need. Backups can be scheduled
to take place at set intervals, at specific times each day or in real
time (as soon as you make a change to a file in the source, the change
is replicated to the target folder).
PeerSync Pro employs open-file technology so your files can be backed
up as you work and your latest backup is no older than your last Save.
This is a great feature in the event of a sudden hard-disk failure or
some other catastrophic event. Another useful feature is the ability to
quick-sync a folder. PeerSync integrates itself into Windows Explorer,
allowing you to simply right-click a folder and select “Quick-Sync
Folder…” A wizard allows you to configure synchronization.
PeerSync Profile, the component that does the synchronization, can be
run several ways. You can launch it manually from within Profiler, run
it from the Start Up folder or the system registry, or run it as a service.
In most cases, you can (and probably will) set it up to run in the background
so users don’t even know it’s there.
PeerSync Profiler allows you to control all the options, filters and
synchronization profiles.
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| PeerSync Profiler allows you to control all the
options, filters and synchronization profiles. (Click image to view
larger version.) |
You can set up a PeerSync Profile to run as a service, but you may run
into a few problems. You can only have one service running per machine.
Also, when attempting to configure a second profile to run as a service,
it’s easy to accidentally remove the first profile without knowing.
In addition, PeerSync lacks the ability to perform two-way synchronization.
It would be nice to be able to modify files in either folder and have
the files kept in sync.
Despite a few shortcomings, PeerSync Pro is a handy tool in your backup
or redundancy scheme. It’s easy to use and, best of all, the file-synchronization
is quick. Take it for a test drive.
PeerSync Pro 7.0 is $299 for II (Desktop/Workstation); $499 for III
(Server) and $899 for IV (High Volume Server); additional licenses are
$125 each.
About the Author
Eric Johnson, SQL Server MVP, is the owner of Consortio Services in Colorado Springs providing IT systems management and technology
consulting. He is also the President of the Colorado Springs SQL Server
User Group. He can be contacted at www.consortioservices.com.