calendar - Synchronisation algorithms -

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are there references synchronisation algorithms?

i'm interested in algorithms synchronize following kinds of data between multiple users:

  • calendars
  • documents
  • lists , outlines

i'm not looking synchronization of contents of directories a la rsync; interested in merging data within individual files.

syncml standard data synchronization of things associated someone's personal organizer. nokia , motorola both using heavily few years ago, don't know current state.

icalendar calendar synchronization format specification, , caldav implementation of icalendar atop webdav protocol. google searches ical or icalendar turn ical application supplied apple part of mac os x. keep looking down list of results until see looks protocol.


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