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Purge Process

Purge process deletes stream data that is earlier than a specified time. This kind of process has the same intention as Purge command in TimeBase Administrator but with all advantages of aggregator process.

  1. Edit Aggregator Processes: right-click the Aggregator box and select Edit Processes.
  2. New Configurable Feed Process: Select New... drop-down menu and select New Purge Process. Settings of Purge process are displayed on the right side of QuantServer Architect.
PropertyDescription
KeyAggregator process key. Should be unique.
ScheduleScheduling pattern in the cron scheduling pattern language for starting the process. For indefinitely running processes, such as indefinite live data collection, this can be left unset (or set to @reboot), in which case the process will launch on aggregator startup.
If value is empty or set to @manual then process activity should be started manually.
Max DurationMaximum process duration. If specified, the process will be terminated after reaching this limit.
Scheduling Time ZoneOverrides local time zone, if specified.
Target Stream KeyStream key into which data is collected.
Depth to KeepTime interval to keep defined from local time zone by default.
SpaceTBD