O'Reilly logo

Getting Started with Oracle Event Processing 11g by Lloyd Williams, Robin J. Smith, Alexandre Alves

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Predicting an event

The capability to look around the corner and predict what might happen next based on what is happening now is an extension to the event pattern matching over time or event windows used in ED-SOA solutions.

An example is when Complex Event Processing is used to monitor real-time CDRs (Call Detail Records) streaming in a telecommunications network and identifies subscriber calls that are dropping in a short period of time. Once the event-driven system has determined that a problem is happening now for a specific subscriber number, the next step is to "look back" over past persisted data, which could be large, and evaluate whether this person is more or less likely to change his or her telephone company.

The analysis of the potentially ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required