title: Difference between DataStructure and DataModel - with example?
body: <p>If i want to load huge data and display in tableview , will create an DataModel Class - make a connection to server and update to coredata and fetch from coredata to the tableview .</p>
  
  <p>Here where is this DataStructure concept comes . What is the Difference between DataStructure and DataModel . How to think about these two when creating an APP.</p>
  
  <p>Thanks,
  Dinesh</p>