TwsMongo is an example of integration between Mongodb and InteractiveBrokers.com API v.9.66 written in C++. The goal of this application to save high frequency data in Mongodb database. It was tested on linux 3.0 Please refer this page for more information about Mongodb driver: http://www.mongodb.org/pages/viewpage.action?pageId=133409 About InteractiveBrokers API: http://individuals.interactivebrokers.com/en/p.php?f=programInterface&ib_entity=llc