Tools for creating and maintaining Infopipes.
Experimental Demonstration of the System Support for Information
Flow-Centric Application Development
The Infopipe Stub Generator (ISG) is one of the first Infopshere software components
that demonstrates the usefulness of the Infopipe abstraction.
The ISG generates the Infopipe Stub code to
manage XML representations of information flow from an explicit description
of its syntax and semantics requirements. Using ISG, developers may
concentrate on the transformation of information, rather than spending time
on the tedious and error-prone tasks of parsing and generating fast-changing
ISG Internal Site
(access authorization may be required to view the internal site)
*New* ISG for ECho data flows (Internal only)
ECho is an event delivery middleware system developed at Georgia Tech. ECho is distinguished by
efficient and flexible support for event typing and the ability to assign event handlers to
specific threads for transparent support of both inter- and intra-process communication.
ECho also introduces the concept of a "derived event channel." ECho uses dynamic code
generation to implement derived event channels and exploit their ability to move user-level
processing to remote locations. ECho is available for Solaris, Windows NT, Linux, Irix,
AIX and Java (as JECho).
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