title: Is Firestore a good choice for time series data?
body: <p>I have a small project involving some simple financial time-series data with some real-time components on the front end. I was hoping to use the Firebase infrastructure since it offers a lot of things without having to set up much infrastructure, but upon investigating it doesn't seem to be a good choice for storing time series data.</p>
  
  <p>Admittedly, I have more experience with relational databases so it's possible I am asking an extremely basic question. If I were to use Firestore to store time-series data, could someone provide an example of how one might structure it for efficient querying? </p>
  
  <p>Am I better served using something like Postgres?</p>