Basic HTML version of Foils prepared October 20 1999

Foil 12 Collaboration Framework

From Tango Futures: XML for Portals, Web-based Collaboration and Distance Education Rice University Tango Tutorial -- October 18 1999. by Geoffrey C. Fox


1 Objects register (using technology like Jini)and then define their state or its change via a stream of events
2 Need to share (federate) events between domains (your PC and mine) whose event services are normally isolated
3 Object or Visual
4 Proxy for Object
5 Event specifying Object
6 or Change in Object
7 Federate and
8 Queue events
9 "Tango Server"
10 Clients which receive events which are either queued (asynchronous)
11 or processed synchronously
12 Federated Message Processing Infrastructure seems to underlie PC Pager Palmtop Cellular Synchronous/Asynchronous Convergence and a Great Business

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