http://www.brentozar.com/archive/2009/09/whats-on-my-bookshelf/
PreparedStatement ps = conn.prepareStatement( "INSERT INTO employees VALUES (?, ?, ?)"); for (n = 0; n < 100; n++) { ps.setString(name[n]); ps.setLong(id[n]); ps.setInt(salary[n]); ps.addBatch(); } ps.executeBatch();