There are some that argue the best approach is to start with data marts, department by department, then merge them together to form a data warehouse- this is more in line with Kimballs approach. Now, Bill Inmon is an advocate of the Data warehouse. Here's one of his articles, which contains the following quote that makes it clear what he thinks about the idea: You can catch all the minnows in the ocean and stack them together and they still do not make a whale, Bill Inmon, January 8, 1998.
At night, the nocturnal slow loris will slowly climb around in the trees searching for food. Because of a slow lorises location (habitat), it has access to many fruits, plant matter, and insects including ants and termites. Slow lorises also eat plants that produce nectar, the gum (high glucose sap from trees) and even bird eggs. Their diet makes them primary and secondary consumers.
Some krill also eat zooplankton. In winter they have to use other sources such as algae which grow on the underside of the ice, on the sea-floor. Krill can survive for long periods of time without food (up to 200 days) and can shrink in length as they starve.