title: In google cloud Compute engine persistent disk v/s cloud storage which should i use and why?
body: <p>Hello all I am doing a start up and for cloud server I am using google cloud platform to launch my android app. Now I was reading through google's docs, but I can't figure out how I am going to put my scripts on google cloud because I came across two things <strong>Cloud Storage</strong>  and other one was <strong>Compute engine's Persistent disks</strong>. I also google this question and it leads me here <a href="https://cloud.google.com/compute/docs/faq#pdgcs" rel="noreferrer">https://cloud.google.com/compute/docs/faq#pdgcs</a>. I read it, but now I am more confused because initially I thought that when I am going to create my instance then there there will be a memory selection and also disk selection field so I thought all of my data which are my NOSQL data and both my scripts are going to be inside my Compute Engine disk section, but as I read about this cloud storage section so now I am wondering why even they have these two types of storage wouldn't it be a lot easier to put storage section only at one place? </p>
  
  <p>Please if anyone know about this please answer also if you think this question is very less detailed then sorry I am a newbie in cloud server hosting so I don't know anything about this, it will be really appreciatable if you can just enlighten me here? </p>