Engine description

Architecture

Event Engine is a system deisgned for efficient processing of streams of events, either on-line or off-line. On-line processing is aggregation of events and scoring based on analytical model, using information from streams, while off-line processing means aggregation of events used to build models automatically. The engine is fully scalable and customizable, therefore it can be used in various branches of business, like:

• Gaming
• Recommending
• Web analytics
• Internet of Things (processing streams of events from devices' sensors)

Functionalities

• Providing efficient service of streams of events coming from multiple sources at the same time
• Saving retail events to repositories, their off-line aggregation and creating analytical tables based on these events, which are used to create models
• Storage of off-line users' states
• Aggregation - a module used to count aggregates, both in off-line and on-line mode (used for model building and scoring respectively), connected to processing path in chosen environment
• Automatic creation of analytic models through Automatic Business Modeler
• Automatic deployment of new models through metadata
• On-line scoring - checking of conditions starting particular model scoring, score evaluation and returning the score to the client