StreamMine is a novel distributed event processing system that we are currently developing. It is architected for running on large clusters and uses content-based publish/subscribe middleware for the communication between event processing components. Event processing components need to enforce application-specific ordering constraints, e.g., all events need to be processed in order of some given time stamp. To harness the power of modern multi-core computers, we support the speculative execution of events. Ordering conflicts are detected dynamically and rolled backed using a Software Transactional Memory.
Context-Awareness in Task Automation Services by Distributed Event Processing