django tornado websockets

Measured the simplest performance of the Django, flask, bottle, Tornado frameworks themselves. Completely silent about Django's performance. Django, flask, bottle all use Gunicorn+gevent startup, single process, and turn off debug, the request returns only one string OK. Tornado, the other content is consistent. The

RT. I want to learn these frameworks before, but after learning a little bit, I find that I cannot learn them. I always feel that I am missing some knowledge. I would like to ask, what kind of knowledge is required to learn these frameworks? How to Learn correctly? RT. I want to learn these frameworks before, but after learning a little bit, I find that I cannot learn them. I always feel that I am missing some knowledge. I would like to ask, what kind of knowledge is required to learn these fram

#*_*coding=utf8*_*#!/usr/bin/envpythonimportosimportsysfrom tornado.optionsimportoptions,define,parse_command_lineimport Django.core.handlers.wsgiimporttornado.httpserverimporttornado.ioloopimporttornado.webimport tornado.wsgisys.path.append (Os.path.dirname (Os.path.abspath (__file__)) os.environ[' Django_ Settings_module ']= "SETTINGS" define (' Port ', type=int,default=8088) defmain (): parse_command_line () wsgi_app =tornado.wsgi.wsgicontainer ( Django.core.handlers.wsgi.WSGIHandler ()) tor