Publish data to Mongo Database

We do not have any products that would do that out of th box. The RTI Database Integration Service only supports MySQL, Microsoft SQL Server, and PostgreSQL. Support for databases can be added via plugins but they need to be relational databases (SQL) which MongoDB is not.

Therefore the only way to do this would be for you to write a "bridge" application that subscribes to DDS and writes to MongoDB. There are a couple of ways to do this:

• You could do this directly, that is, write a DDS application that subscribes to the DDS Topics you want to put in MongoDB and then when it receives the data using DDS use one of the MongoDB Drivers (e.g. the C++11 one http://mongocxx.org/) to write the data to MongoDB.
• Alternatively you could use RTI Routing Service as the bridge application. In this case you need to implement a Routing Service Output Adapter to the RTI Routing Service. The Adapter would use The C or C++ MongoDB Drivers to write the data to MongoDB.

Dependin on the use-case the second approach may be faster as it allows you to leverage all the routing service infrastructure and limits what you need to do to implementing the Routing Service Adapter interfaces.

Gerardo