couchpopulator

https://github.com/tisba/couchpopulator

The idea behind this tool is to provide a framework for populating your CouchDB instances with generated documents. It provides a plug-able system for easy writing own generators. Also the the process, which invokes the generator and manages the insertion to CouchDB, what I call execution engines, are easily exchangeable. The default execution engine uses CouchDB's bulk-docs-API with configurable chunk-size, concurrent inserts and total chunks to insert.