The best thing about peer sync it's that you can use both windows or Linux to configure your environment, also its very easy of configuring with GUI interface which makes things easier than using command line configuration tools like rsync etc., I'm not sure if there are any downsides but as far i know everything works fine so no complaints at all! We're solving our file replication problem by implementing Peersync technology into one single solution instead having two separate solutions (one being NFS/CIFS).
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