Hi All,
At present 2 tier architecture is implemented in our dashboard .
we are trying to make it as 3 tier like
1)Extract(Incremental load )
2)DataModel( Load qvds and then do transformations (like joins,applymap,concatenations) based on Requirement )
3)Binary load .
Currently the dashboard size is 8 GB.
currently the qvds that are required for this dashboard are around 40 qvds.
All the qvds size is 22 GB.
I thought of 4 tier approach where in we will do all the transformation logic in 2nd layer using the base qvds(Extract layer) and in DataModel layer , load only transformed QVDS which will be of OPTIMIZED LOADS.
But this approach will make the duplication of qvds or Creation of additional qvds which may go around 15 GB.
So what could be the best way to approach ?
