title: Lambda cold start possible solution?
body: <p>Is scheduling a lambda function to get called every 20 mins with CloudWatch the best way to get rid of lambda cold start times? (not completely get rid of)... </p>
  
  <p>Will this get pricey or is there something I am missing because I have it set up right now and I think it is working. </p>
  
  <p>Before my cold start time would be like 10 seconds and every subsequent call would complete in like 80 ms. Now every call no matter how frequent is around 80 ms. Is this a good method until say your userbase grows, then you can turn this off? </p>
  
  <p>My second option is just using beanstalk and having a server running 24/7 but that sounds expensive so I don't prefer it.</p>