Method and system of processing a data stream

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Methods and systems of processing a data stream are disclosed. A developer may develop a service only by programming a Service Unit (SU) including a service logic (SL) and including a Service Unit Description Language (SUDL) file, so that the developer may not need to program complicated stream processing code, such as stream source connection code, network input/output (I/O) code, and buffering code. In addition, the stream source connected dynamically to the service and a service execution mode (such as push and pull modes) may be converted by simply changing setting files based on the service model. The system includes modules for managing and processing the stream in reality, such as stream source connection modules, network I/O processing modules, and stream buffering modules, the modules operating the developed program through the service model.
Assignee
KAIST
Country
US (United States)
Issue Date
2010-06-01
Application Date
2007-04-12
Application Number
11734399
Registration Date
2010-06-01
Registration Number
7730199
URI
http://hdl.handle.net/10203/236995
Appears in Collection
CS-Patent(특허)
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