title: what is recommended to store project configuration details in spring boot?
body: <p>I'm a beginner with spring boot and java. My question is what is recommended to store Environment configuration details such as bigquery database name, aws service unqiue ids which are used in my project.</p>
  <p>So, It is better to store in a class which is in core project or it is better to store in application.yml file</p>