Getting ExecuteBatch to execute faster

Question

I\'m trying to read a table from a sybase server, process the rows, and output the results to another table. (Below is my code)

The code retrieves the table pretty

Answer 1

Add ?rewriteBatchedStatements=true to the end of your JDBC url. It'll give you a serious performance improvement. Note that this is specific to MySql, won't have any effect with any other JDBC drivers.

Eg : jdbc:mysql://server:3306/db_name?rewriteBatchedStatements=true

It improved my performance by more than 15 times