What Is a TAM?

operates a dedicated technical environment for BI. The environment contains servers, an RDBMS, an ETL tool, and a query and reporting tool. There are separate technical environments for development, test, and production, so each environment can be optimized for its role.

BI access and delivery is handled through data mart and other types of BI applications.

We are concerned now with function. If we don’t understand how it works, its function, it is of no benefit to us.