Basic HTML version of Foils prepared August 21 99

Foil 54 Define Data Synchronization

From XML and Shared Places on the Web XML Developers Conference Montreal -- August 19-20 1999. by Geoffrey C. Fox, Lukasz Beca, Marek Podgorny


<synchronization>
  • <place_synchronization>
    • <synchronization_item mode="instant">
      • <user_group>syracuse</user_group>
      • <user_group>boston</user_group>
      • <user_group>washington</user_group>
    • <synchronization_item>
  • </place_synchronization>
</synchronization>
This fragment of the SPDL document specifies that whenever one of the users change the state of their shared object, this change will be immediately propagated to the shared objects of the other users.
Such a "instant" mode is declared for all shared objects present in the shared place.



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