openPDC

メモ。openPDC=Open Phasor Data Concentrator
http://openpdc.codeplex.com/

The openPDC is a complete set of applications for processing streaming time-series data in real-time. Measured data is gathered with GPS-time from multiple input sources, time-sorted and provided to user defined actions, then dispersed to custom output destinations for archival.

→裏ではHadoop使っているらしい。ふむ。