Transifex Native SDK is running in your codebase and is responsible for communication with Transifex Native CDS, which is a separate server from Transifex. Developing Transifex Native we wanted to make sure that we don’t claim control over privacy, performance, and security from your codebase, that’s why the SDK as well as the CDS server are stand-alone open-source project which you can control and install and modify as you want.