10gen also has a nice python app which syncs by tailing the MongoDB oplog to an external source. Most common is Solr. https://github.com/10gen-labs/mongo-conne

10gen also has a nice python app which syncs by tailing the MongoDB oplog to an external source. Most common is Solr. https://github.com/10gen-labs/mongo-connector/tree/master/mongo-connector https://github.com/10gen-labs/mongo-connector/tree/master/mo... Seems to be high quality, and supports replica sets.