I have an Oracle datawarehouse, which contains a huge amount of data (around 11 million rows) and want to extract this data on a daily basis to SQL Server database.

[SSIS Package](http://i.stack.imgur.com/HPvpa.jpg)

I have created a package to import data from Oracle to SQL Server using slowly changing dimensions however it is handling around 600 rows per second.

I need my package to just insert new records without updating or doing anything to old records as the data is huge.

Is there any way to do it very fast with any other data flow items?