Efficient way to go over result set in Java

Question

I am running a select command which returns 1,000,000 rows iterating over the ResultSet. The below code takes 5 minutes to execute.

Is there a faster way of iteratin

Answer 1

Make sure you're using pooled connections.

Using PreparedStatements could also have a possitive effect on performance.

(Though that probably won't save you several minutes.)

What are you doing with the data? Do you really need to load all that data at once?