Tuesday, October 7, 2008

Result Aggregator added to real-time RDAHMM service

A new component, real-time RDAHMM results aggregator, is added in to the real-time RDAHMM service. This aggregator connects to the service through NaradaBrokering, receives messages containing the real-time RDAHMM analysis results from all the seven networks, and aggregates these results and save them into a single .xml file, so that the portlet can show the results by accessing this file.

One problem is the large amount of results. Some stations came across as many as 800+ state changes within a 4-hour test run. So we just save one day's results in this file temporarily.

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