ChaptersChapter1:IntroductionChapter2:Servers(Linode)Chapter3:OperatingSystems(Ubuntu)Chapter4:WebServers(Nginx)Chapter5:Sourcecontrol(Git)Chapter6:Databases(PostgreSQLandRedis)Chapter7:ApplicationDependenciesChapter8:WSGIServers(Gunicorn)Chapter9:TaskQueues(Celery)Chapter10:ContinuousIn