„with ownCloud you own your data. Your information is not living on servers managed by Dropbox or Google (GOOG) or Microsoft (MSFT). It’s living on your computers, which are now helpfully synced together.“
More speed with Go instead of PHP: ownCloud Infinite Scale is ready for use
Infinite Scale is a complete modernization of ownCloud 10, which has replaced PHP with Go for greater speed and efficiency.