Conceptual Question: using node red to "migate" from one influxdb to another

Dears!

I have a conceptual question: Is Node-RED a reasonable tool to migrate data from one InfluxDB to another InfluxDB? I am struggling with migrating the data using InfluxDB's native means.

Does it make sense to query the first InfluxDB with one node and write the data to the second InfluxDB with another node? How about performance? We are dealing with 500k to 1 million rows per measurement.

Any ideas and suggestions are welcome. :slight_smile:

It sounds like a reasonable solution to me, if you can't get anything else to work. As for performance there is no way of knowing until you try it. Read and right the samples in batches obviously.

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