Which setup is more efficient? Flask with pypy, or Flask with gevent?
Builtin flask server is a BaseHTTPServer or so, never use. The best scenario is very likely tornado + pypy or something like that. Benchmark before using though. It also depends quite drastically on what you're doing. The web server + web framework benchmarks are typically hello world kind of benchmarks. Is your application really like that?
Cheers, fijal
Both 'pypy' and 'gevent' are supposed to provide high performance. Pypy is supposedly faster than CPython, while gevent is based on co-routines and greenlets, which supposedly makes for a faster web server.
However, they're not compatible with each other.
I'm wondering which setup is more efficient (in terms of speed/performance):

The builtin Flask server running on pypy

or:

The gevent server, running on CPython