I marked off C, C++, python, and other (shell scripts) for rethinkdb though I'm not there right now. The code was in C++ but most of it would compile as C, and

I marked off C, C++, python, and other (shell scripts) for rethinkdb though I'm not there right now. The code was in C++ but most of it would compile as C, and we wrote lots of benchmarks in some combination of python and shell scripts. If I were to do my own startup, it'd probably be in clojure.