title: Git repos for large project
body: <p>I have started working on new large project. It contains a lot of Web portals and microservices. </p>
  
  <p>I was thinking how to structure git repo. 
  At this moment I have this: </p>
  
  <pre><code>Main Folder(one repo)
       Portals(folder)
            Portal 1(folder)
            Portal 2(folder)
       Services(folder)
            Service 1(folder)
            Service 2(folder)
  </code></pre>
  
  <p>And the second option is:</p>
  
  <pre><code>    Main Folder(folder)
       Portals(repo)
            Portal 1(folder)
            Portal 2(folder)
       Services(repo)
            Service 1(folder)
            Service 2(folder)
  </code></pre>
  
  <p>And last option I was thinking:</p>
  
  <pre><code> Main Folder(folder)
           Portals(folder)
                Portal 1(repo)
                Portal 2(repo)
           Services(folder)
                Service 1(repo)
                Service 2(repo)
  </code></pre>
  
  <p>What do you think? Is there any standard for doing this? </p>