how to increase Performance in netweaver connectivity.

Hi All

We are using Design Studio 1.5 with Netweaver connectivity.

We have created on application with 10 Queries and performance of application is not satisfying.

For optimizing the performance in 1.5 we have the option for Parallel Query execution.

But we cannot use this option as per the Developer Guide.

"When using parallel query execution, note the following points:

     ● Parallel query execution can only be used for a design studio deployed on the BI platform or locally "

In our application i have used Filter Panel component to filter on all datasources, so i cannot use Load by Script option, since the filter is not working properly.

In this case what other option we have for netweaver to increase the performance.

Thanks,
Jaya