Mgeneratejs in m312

[Ramachandra_Tummala]

Did you try npm install - g mgeneratejs?
Check this thread

How to duplicate hundred documents into millions within a same collection?

I have written an Atlas Search query and wanted to test it’s performance for a million records/documents. I have a collection with only 300 documents, how can I duplicate the records in an efficient way to fill up the collection with upto a million records? Also merging different collections won’t help because there is not a lot of documents in other collections as well. Any help is appreciated. Thank you in advance.