We can create budgets:
u can use templates or creat ur own, zero spend one notifies u whenver u go above a certain limit
similalry we can add monthly budgets that make sure i do not spend more than that budget
What are the things we can configure on EC2? EC2 sizing and config options
what exactly does EC2 user data/Bootstrap script mean?
we can bootstrap our instances using EC2 user data scripts
bootstrapping is what the instance does when it first turns on (machine starts)
this script runs with the root user
instnace type examples:
t2.micro is part of free trial, u get upto 750 hrs per month