InfoQ Homepage Event Stream Processing Content on InfoQ
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TSAR: How to Count Tens of Billions of Daily Events in Real Time Using Open Source Technologies
Gabriel Gonzalez introduces TSAR (TimeSeries AggregatoR), a service for real-time event aggregation designed to deal with tens of billions of events per day at Twitter.
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Samza: Real-time Stream Processing at LinkedIn
Chris Riccomini discusses: Samza's feature set, how Samza integrates with YARN and Kafka, how it's used at LinkedIn, and what's next on the roadmap.
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Complex Event Processing: DSL for High Frequency Trading
Richard Tibbetts discusses Complex Event Processing in the context of High Frequency Trading and the advantages of using high level DSLs, followed by the case study of a system built with StreamBase.
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Event Patterns
Ian Cartwright presents some of his work (developed with Martin Fowler) on event patterns: Event Sourcing, Event Collaboration, Parallel Model, and Retroactive Event.