Model used in parallelization examples

[jan_zwickel]

This model is referenced in my other post about parallelization. Please have a look at the other post to get a better understanding of the context for this model.

 

Model used in the parallelization examples

The Calculation View is created in Web IDE >= HANA 2.0, SPS 04 and consists of a Projection node (named "startParallelization"), feeding into an Aggregation node ("runInParallel"), which in turn feeds into a Union node ("stopParallelization"):



model that is used throughout examples

 

To trigger the aggregation in the Aggregation node not all columns are mapped to the output:



output columns are a subset of input columns to enforce aggregation

 

In addition, a calculated column is defined in the aggregation node which will also be parallelized, later:



calculated column in aggregation node

 

 

Click here to navigate back to the context in which this model is used. You will also find examples there.