Andre de Frere questions

Andre de Frere answers

• Starting over with replica configuration in mongodb
• removing "scanAndOrder" : true in my MongoDB query result
• How do I get the last item in a MongoDB collection?
• export a csv from mongodb
• Mongodb simple prefix query with regex and sort is slow
• Know real chunk sizes in mongodb
• MongoDB: set user/password to access to db
• mongodb sort order on _id
• unique indexes in mongodb if we use sharding