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2009
ACM

Event-based systems: opportunities and challenges at exascale

11 years 4 months ago
Event-based systems: opportunities and challenges at exascale
Streaming data models have been shown to be useful in many applications requiring high-performance data exchange. Application-level overlay networks are a natural way to realize these applications’ data flows and their internal computations, but existing middleware is not designed to scale to the data rates and low overhead computations necessary for the high performance domain. This paper describes EVPath, a middleware infrastructure that supports the construction and management of overlay networks that can be customized both in topology and in the data manipulations being performed. Extending from a previous highperformance publish-subscribe system, EVPath not only provides for the low overhead movement and in-line processing of large data volumes, but also offers the flexibility needed to support the varied data flow and control needs of alternative higher-level streaming models. We explore some of the challenges of high performance event systems, including those experienced ...
Greg Eisenhauer, Matthew Wolf, Hasan Abbasi, Karst
Added 04 Sep 2010
Updated 04 Sep 2010
Type Conference
Year 2009
Where DEBS
Authors Greg Eisenhauer, Matthew Wolf, Hasan Abbasi, Karsten Schwan
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