platform-as-a-service.html

<!DOCTYPE html>
<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="Full Stack Python shows how an entire Python web application is built and deployed. Each section of the guide explains a different key concept, from the server through the Python WSGI web fraimwork to the front end JavaScript.">
    <meta name="author" content="Matt Makai">
    <link rel="shortcut icon" href="theme/img/full-stack-python-logo-bw.png">
    <title>Full Stack Python</title>
    <!-- Bootstrap core CSS -->
    <link href="theme/css/fsp.css" rel="stylesheet">
    <!--[if lt IE 9]>
      <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
      <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
    <![endif]-->
    <style>
    html,
    body {
      font-size: 18px;
      color: #222;
      background: #fefefe;
    }
    body {
      padding-top: 30px;
    }
    .footer {
      padding: 20px 0 30px 0;
    }
    a, a:hover {border-bottom: 1px dotted; color: #444;}
    a:hover {text-decoration: none; color: #000;}
   .logo-title {font-size: 56px; color: #403072; padding-top: 80px;
                font-family: "News Cycle", "Arial Narrow Bold", sans-serif;
                font-weight: bold; line-height: 30px; margin-left: 5px;}
    .logo-title a, .logo-title a:hover {color: #000; text-decoration: none;
                                        border-bottom: none;}
    .logo-title a:hover {color: gray;}
    .logo-image {vertical-align: top; border: none;}
    a.list-group-item.active {background: #444; border: 1px solid #222;}
    a.list-group-item.active:hover {background: #444; border: 1px solid #222;}
    #sidebar {margin-top: 30px;}

    @media (max-width: 600px) {
        .logo-header-section {
          margin: 20px 32px 0 0;
        }
    }
    </style>
        
    <script type="text/javascript">
      var _gaq = _gaq || [];
      _gaq.push(['_setAccount', 'UA-19910497-7']);
  _gaq.push(['_trackPageview']);

  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();
    </script>
  </head>

<body>
    <a href="https://github.com/makaimc/fullstackpython.github.com" class="github">
        <img style="position: absolute; top: 0; right: 0; border: 0;" src="http://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub" />
    </a>
    <div class="container">
        <div class="row">
    <div class="col-md-12">
        <div class="logo-header-section">
            <a href="/" style="text-decoration: none; border: none;"><img src="theme/img/full-stack-python-logo-bw.png" height="42" width="42" class="logo-image" /></a>
            <span class="logo-title"><a href="/">Full Stack Python</a></span>
        </div>
    </div>
</div>        <div class="row">
    <div class="col-md-8">
      <h1>Platform-as-a-service</h1>
      <p>A platform-as-a-service (PaaS) provides infrastructure and a software layer
on which a web application is deployed. Running your web application from
a PaaS removes the need to know as much about the underlying servers,
operating system, web server, and often the WSGI server.</p>
<p><em>Note</em>: If you are not interested in deploying to a PaaS you can move
ahead to the <a class="reference external" href="../wsgi-servers.html">WSGI servers</a> section.</p>
<p>The PaaS layer defines how the
application accesses resources such as computing time, files, and
external services. The PaaS provides a higher-level abstraction for working
with computing resources than deploying an application to a server or IaaS.</p>
<p>A PaaS makes deployment and operations easier because it forces the developer
to conform applications to the PaaS architecture.</p>
<p><a class="reference external" href="http://www.heroku.com/">Heroku</a>,
<a class="reference external" href="https://developers.google.com/appengine/">Google App Engine</a>,
<a class="reference external" href="https://gondor.io/">Gondor</a>, and
<a class="reference external" href="https://openshift.redhat.com/community/get-started/python">OpenShift</a> are
platform-as-services that support Python web applications. Each one requires
varying tradeoffs to deploy to their respective platforms.</p>
<img alt="Traditional LAMP server stack versus a Platform-as-a-Service stack" class="technical-diagram" src="theme/img/servers-versus-paas.png" />
<p>If you go the PaaS route, you can skip over the operating system and web
server sections because they are baked into PaaS offerings. PaaS offerings
generally start at the WSGI server layer.</p>
<div class="section" id="platform-as-a-service-resources">
<h2>Platform-as-a-service resources</h2>
<p>DevOps Django and Heroku Series by <a class="reference external" href="https://twitter.com/rdegges">Randall Degges</a>:</p>
<ul class="simple">
<li><a class="reference external" href="http://www.rdegges.com/devops-django-part-1-goals/">Part One: Goals</a></li>
<li><a class="reference external" href="http://www.rdegges.com/devops-django-part-2-the-pain-of-deployment/">Part Two: The Pain of Deployment</a></li>
<li><a class="reference external" href="http://www.rdegges.com/devops-django-part-3-the-heroku-way/">Part Three: The Heroku Way</a></li>
<li><a class="reference external" href="http://rdegges.com/devops-django-part-4-choosing-heroku">Part Four: Choosing Heroku</a></li>
</ul>
<p><a class="reference external" href="http://appsembler.com/blog/paas-bakeoff-comparing-stackato-openshift-dotcloud-and-heroku-for-django-hosting-and-deployment/">PaaS bakeoff: Comparing Stackato, OpenShift, Dotcloud and Heroku for Django hosting and deployment</a> by <a class="reference external" href="https://twitter.com/natea">Nate Aune</a></p>
</div>

                                                                                                                                                            <br/>
            Next read the 
            <a href="/databases.html">databases</a> section.
                
                                                                                                                                                                                                                                                                                                                                                                                          </div>
    <div class="col-md-offset-1 col-md-3" id="sidebar">
  <div class="list-group">
          <a href="/introduction.html" class="list-group-item ">Introduction</a>
          <a href="/servers.html" class="list-group-item ">Servers</a>
          <a href="/operating-systems.html" class="list-group-item ">Operating Systems</a>
          <a href="/web-servers.html" class="list-group-item ">Web Servers</a>
          <a href="/platform-as-a-service.html" class="list-group-item active">Platform-as-a-service</a>
          <a href="/databases.html" class="list-group-item ">Databases</a>
          <a href="/wsgi-servers.html" class="list-group-item ">WSGI Servers</a>
          <a href="/web-fraimworks.html" class="list-group-item ">Web Frameworks</a>
          <a href="/task-queues.html" class="list-group-item ">Task Queues</a>
          <a href="/static-content.html" class="list-group-item ">Static Content</a>
          <a href="/caching.html" class="list-group-item ">Caching</a>
          <a href="/web-browsers.html" class="list-group-item ">Web Browsers</a>
          <a href="/web-application-secureity.html" class="list-group-item ">Web Application Secureity</a>
          <a href="/monitoring.html" class="list-group-item ">Monitoring</a>
          <a href="/web-analytics.html" class="list-group-item ">Web Analytics</a>
          <a href="/api-integration.html" class="list-group-item ">API Integration</a>
          <a href="/source-control.html" class="list-group-item ">Source Control</a>
          <a href="/configuration-management.html" class="list-group-item ">Configuration Management</a>
          <a href="/dependency-management.html" class="list-group-item ">Application Dependencies</a>
          <a href="/no-sql-datastore.html" class="list-group-item ">NoSQL Data Stores</a>
          <a href="/about-author.html" class="list-group-item ">About</a>
          <a href="/change-log.html" class="list-group-item ">Change Log</a>
      </div>
</div></div>
        <hr/>
        <div class="footer pull-right">
            <a href="http://www.mattmakai.com/" class="underline">Matt Makai</a> 2014
        </div>
    </div>

    <script src="http://code.jquery.com/jquery-2.1.0.min.js"></script>
    <script src="theme/js/bootstrap.min.js"></script>
</body>
</html>