More Information : www.nephee.or.kr

1. Nephee

2. Open PDC Structure

3. NODE Device1 Device2 InputAdaptor Physical environment Logical Environment Framework ActionAdaptor OutputAdaptor Visualization & Monitoring metadata IA1 IA2 Service IA1 Service AA1 Service IA2 Service OA1 AA1 OA1

4. PMU PMU PMU Hadoop/ HDFS .d FTP Data Mining OpenPDC

5. Nephee Goal

7. Nephee System Architecture Version 1

8. PMU PMU PMU Nephee Framework Cloud Storage MS Family Any Machine PMU OpenPDC

9. Storage Layer Analysis Layer Input Layer Cassandra Hadoop /HDFS ??? Chukwa Nephee Framework OpenPDC System monitoring Data Visualization

10. Nephee System Architecture Version 2

11. PMU Weblog Weather Nephee Analasys Cloud Storage Real-time Monitoring Mining Reports Historian data retrieve Customized OpenPDC

12. Storage Layer Analysis Layer Input Layer Cassandra (?) Hadoop /HDFS Weka/SAX (?) OpenPDC Core Nephee Framework System monitoring Data Visualization