Hm, I haven't given that serious thought. I'm used to doing cross language calls on the JVM but not to native code. In our use case we need to load a lot of da

Hm, I haven't given that serious thought. I'm used to doing cross language calls on the JVM but not to native code. In our use case we need to load a lot of data and serve it. The client library could be written in Python. I'm trying to decide on the language to use for the lower level.