title: insert large data from file into android sqlite database
body: <p>I have around 9000 <code>json</code> records with 7-8 attributes stored in file. I have to insert that data into <code>sqlite</code> database. What is the most efficient way to do so.<br>
  So far, I am converting that file data into <code>jsonarray</code> and convert that into <code>arraylist</code> and then insert that list into database, which definitely doesn't seem to be an effective way<br><br>
  Edit :- this file already exists in resources folder, so the data needs to be inserted in the database at the beginning</p>