You can export your data as a CSV. You can also export a complete copy of your database as a .CSV.
(billed anually at per user per year)
Valid only for Daylite Self-Serve customers upgrading to Daylite Cloud
You can export your data from Daylite Self-Serve as a CSV.
You manage backups. Daylite Server has the ability to do daily backup. You then have to move those backups to an offsite location for safety. You also have to manage the drive space.
Daylite Server links to Secure Transport and OpenSSL included by Apple on OS X. As such, the version of TLS and ciphers used for secure communication between the apps (including CalDAV and CardDAV clients) and Daylite Server is auto-negotiated.
Daylite Server only supports IPv4. Daylite Cloud handles connections over IPv6 or IPv4.