How to copy CosmosDb docs to Blob storage (each doc in single json file) with Azure Data Factory

Question

I\'m trying to backup my Cosmos Db storage using Azure Data Factory(v2). In general, it\'s doing its job, but I want to have each doc in Cosmos collection to correspond new json

Answer 1

Just take one collection as an example.

And inside the foreach:

And your lookup and copy activity source dataset reference the same cosmosdb dataset.

If you want to copy your 5 collections, you could put this pipeline into an execute activity. And the master pipeline of the execute activity has a foreach activity.