How to create Dynamic Calculation Views?

Hi Experts,

I am working on a use case where i need to create dynamic views on the run.

Scenario : User selects data for age>65 and applies filter on the same data whose visited the doctor >5 times this month.

In this case we have two views age>65 and then >5 times visit.

similarly i have more than 1000+ filtering scenarios.

First question:

1. What is the best approach to deal with this situation?

2. I found that there is a calculation view approach that can be used since CACHE mechanism is also required in this :

EXEC 'CREATE CALCULATION SCENARIO "SchemaName"."View_Name" USING ''<?xml version="1.0" encoding="utf-8" ?>

                            <cubeSchema version="3" operation="createCalculationScenario" defaultSchema="SAP_HPH">

                              <calculationScenario name="Hello_World">

                                <dataSources>

                                    <sqlViewDataSource name="INPUT" view="ViewName">

                                    <attributes>

                                        <attribute name="Filename" datatype="string" sqlType="NVARCHAR" />

                                        <attribute name="DOCUMENTNAME" datatype="string" sqlType="NVARCHAR" />

                                      </attributes>

                                        ....

Where can i find documentation to create such kind of views? <cubeSchema > <dataSources> <sqlViewDataSource > Where can i find the definition for all these XML components?

Thanks,

Abhishek.