 Donnerstag, 9. Dezember 2004 |
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»An integral part of our team's mission is the development of a robust publish/subscribe message broker. We call this system Gryphon. Gryphon has been deployed over the internet for real-time sports score distribution at the US Tennis Open, Ryder Cup, and Australian Open, and for monitoring and statistics reporting at the Sydney Olympics.
Publish/subscribe systems contain information producers, which publish events to the system, and information consumers, which subscribe to particular categories of events within the system. The system ensures the timely delivery of published events to all interested subscribers. In addition to supporting many-to-many communication, the primary requirement met by publish/subscribe systems is that producers and consumers of messages are anonymous to each other, so that the number of publishers and subscribers may dynamically change, and individual publishers and subscribers may evolve without disrupting the entire system.«
»Eduforge is a virtual collaborative learning and exploratory environment designed for the sharing of ideas, research outcomes, open source educational software, and tools within a community of learners and researchers. It is an open access resource allowing anyone with an interest in the exploration of teaching and learning to join the community. Eduforge encourages cross-institutional collaboration among individuals within an independent environment outside the normal boundaries of organisational infrastructure and resources. The Eduforge community is well supported by online communication, content and management tools, including Wiki tools, project management, forum, surveys, Concurrent Versions System (CVS), and document uploading and sharing.«
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