Data Processing Manual

By "data processing", we generally mean operations performed on large sets of data, rather than small interactive operations.

Import

One can always write a program to load data of course, but the mongoimport utility also works for some situations. mongoimport supports importing from json, csv, and tsv formats.

A common usage pattern would be to use mongoimport to load data in a relatively raw format and then use a server-side script (db.eval() or map/reduce ) to reduce the data to a more clean format.

Data Processing Manual

Import

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