getting data from two servers?

Experts-

We have two servers for the storage of the tables. 1 history 1. current server Prod

We have same tables in the databases server.

All the info before one month from the date of the day are stored in database tables history server
and the rest in database tables current prod server.


I create reports such as when the user enters a date, OBIEE must check if the date is in a month (30 days) the date today or earlier at 30 days, on this basis, it must get data from historical Server database tables / running production database server.

How can I implement this?

I need to create two clusters of connction (RPD records) and develop the same model twice? (One for the historical paintings and one for prod tables?)
or can I use the technique of fragmentation? If so, can you give me an idea hwow to implement the Fragmentation of this requirement?

Thank you for your help in advance

You must use the fragmentation of this requirement. It is not difficult once you understand the basic principle. Nico article read here for details:

http://gerardnico.com/wiki/dat/OBIEE/fragmentation_content

The only non-standard bit for you will be to define the criteria of fragmentation on your sources of logical table. This is the part that says BI server to hit source.

After return here if you get stuck.

Paul

Tags: Business Intelligence

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