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Remote Monitoring, M2M and Device Management Software Platform

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Event Filtering

Highly loaded AggreGate servers process millions of events per hour. To mark out important events from the incoming event stream, AggreGate users may create and manage event filters. A filter is owned by whoever created it but may be shared between users due to the flexible permissions setup.

Events may be filtered by:

  • Source (device, a group of devices, system resource or a group of resources.
  • Event type.
  • Event level (severity).
  • Any custom criteria defined by expression.

Filtering by expression makes event filters extremely flexible. Here are just some examples of how it may help:

  • Finding events fired within a specific date/time range.
  • Finding Login events of a specific user (i.e. filtering by username.)
  • Finding all events that contain a certain substring in any of their data fields.
  • Finding all temperature readings collected when temperature was higher than 120 degrees.
  • Filtering events matching condition X and/or condition Y, or more complex combinations.

In addition to the selection criteria, filters include event list visualization rules:

  • Visibility of event's basic parameters, i.e. source, type, level and acknowledgements.
  • Visibility of individual event-specific fields.
  • Custom expression-based and level-based highlighting rules.

In addition to user-level filters, each server has pre-filtering rules allowing to discard certain events before they are saved in the database of routed to any destination.

A filter can be made to prompt an operator for certain parameters every time it is activated.

AggreGate Server distribution includes a set of built-in filters for viewing major system events, device events, alerts, etc.