> using more CouchDB design documents simultanously is not fast enogh? It‘s not. There are 2 basic considerations: a) node is faster as a compiler and generates code, that runs faster, b) we can avoid excessive serialize/parse calls between OTP and SM, which are both CPU and IO hungry for large branchy docs.
Although we add several more layers here, and they add latency, which diminish our performance boost. So I‘m not sure if 5x rps and bandwidth per core achievable, gonna play with it a little. ermouth