title: How Spring Boot JPA(Hibernate) saves Images
body: <p>I just want to simply ask when Spring Boot Web Application's JPA saves Data or BLOB(using @LOB) or byte array data in the Database what is the real form of Saving The Images in Database.
  is it going to save the Whole byte data in Database or
  it is going to save only the reference or Address for that byte Array Object and in reality saving it into the System's file Space.</p>
  
  <p>I want to ask Specifically for Spring Boot JPA Repository.
  Please explain it.
  and if any demo example to Test it out please provide it</p>