Does anyone have material about HDS / EL / UL

Hi,

I hope to find you all well.

I am having some issues where I am looking for additional support.

Do you have any material/documents or books that you know off, preferably by some famous guy that explains about the HDS (historical data store), EL (enterprise layer) or the UL (user layer)?

I have been using this for about 20 years and probably too used to working with it but over here few people know what it is.

I need to find some reference material...

I need to prove that by having an HDS/EL/UL, a company is indeed building a high quality data warehouse. We both know this to be a standard but here a data warehouse is Kimble and Kimble only.

Can anyone help?

Thanks

Check http://www.inmoncif.com/home/

I found a couple of these articles useful - especially the one on Healthcare data.


http://www.tdan.com/authors/index.php?a=6


HTH,

Bill