title: How to improve the performance of a query execution with bigger resultset in spring
body: <p>I have a native query inside my Java Spring application that hits an oracle DB and fetches a large resultset (close to 20000 records). Current approach is that I used Spring's JdbcTemplate to execute the query, which takes about few minutes to execute the query. What will be the better approach to improve the performance in executing this query?</p>