Thanks Jens for the reply.
Actaully i want to know like in case of HANA it stored the data in virtual memory or in memory computing for faster data reterival likewise in click view its having there own in memory for computions and faster reterival.
Does Design studio or any other visual reporting tool gives the same functionality bceasue from the very long time am working on Click view just got a chance to work on SAP Design studio so a bit curious to know the differneces.
Thanks in advance.