Subject: [InfluxData Community] Deduplication for repetitive data?

Hello @trevelyanuk,

Thanks for your question. I don't think there's a way to handle conditional ingest with Telegraf or Kapacitor. I'm looking more into Kapacitor in case there's something I'm missing, but right now I can suggest ingesting all of the data and setting alerts for when the data changes (assuming that you're primarily interested in tracking the change):