Administering historical poll data

Network Manager processes raw poll data into historical poll data and stores up a to full year of aggregated historical poll data.

About this task

Network Manager uses the Apache Storm realtime computation system to aggregate raw poll data into historical poll data, and stores raw and historical poll data in the NCPOLLDATA database.

Raw and historical poll data are presented in graphs and tables in the Network Health Dashboard and in performance reports.

You can also access this data on a per device or link basis from the topology map within the Network Hop View GUI, Network Views GUI, and Path Views GUI.