It consists in Web Application Repositories (WAR) of data
mining model and tool packages, to be installed and deployed in a
generic data warehouse. Different WARs may differ in terms of
available models since any hosting data center might require
specific kinds of data mining and analysis tools. If the WARs are
structured around a pre-designed set of standards which completely
describe their interaction with the external environment
and application plugin and execution procedures, two generic
data warehouses can exchange algorithms and tool packages on
demand