Abstract
This paper outlines requirements and sketches techniques for introducing to the publish/subscribe model the capability to uniformly access data produced in the past and future. The new model can filter, aggregate, correlate and project any combination of historic and future data. A flexible architecture is presented consisting of distributed and replicated data repositories that can be provisioned in ways to tradeoff availability, storage overhead, query overhead, query delay, load distribution, parallelism, redundancy and locality.
| Translated title of the contribution | Das PADRES Ereignisverarbeitungsnetzwerk: Einheitliche Anfragen auf Ereignisse der Vergangenheit und Zukunft |
|---|---|
| Original language | English |
| Pages (from-to) | 250-260 |
| Number of pages | 11 |
| Journal | IT - Information Technology |
| Volume | 51 |
| Issue number | 5 |
| DOIs | |
| State | Published - 1 Sep 2009 |
| Externally published | Yes |
Keywords
- H.3.3 [Information Systems: Information Storage and Retrieval: Information Search and Retrieval] Information filtering
- H.4 [Information Systems: Information Systems Applications]
- Publish/Subscribe, Content-based Routing, Historic Data Query, Event Processing Network, Event Processing, Event
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