“There is the iCloud that powers consumer applications like backups and Mail, and there is the developer-facing aspect of iCloud which powers things like Core Data syncing,” Panzarino reports. “There are really two iClouds, one that services Apple’s consumer services, and one that is offered up to developers to integrate into their apps.”
Panzarino reports, “The iCloud that is used for apps and services like iMessage, Mail, iCloud backup, iTunes, Photo Stream and more is built on a completely different technology stack from the developer APIs that are causing problems. iWork actually does use developer APIs, but only the (still rough) document syncing, not Core Data, which has been causing the most issues.”
Much more in the full article here.
Apple’s broken promise: Why doesn’t iCloud ‘just work’? – March 27, 2013
Apple’s iCloud dominates U.S. cloud storage market with 27% market share – March 22, 2013
Dropbox CEO criticizes iCloud’s ‘bizarre limitations’ – March 4, 2013
Apple launches comprehensive System Status page covering Services, Stores and iCloud – December 14, 2012