Describe in detail the relationship between independent data marts and a federated enterprise
1.Describe in detail the relationship between independent data marts and a federated enterprise
data warehouse architecture.
2.What is meant by data aggregation within a data warehouse? Why was data aggregation
commonly done in early-generation data warehouses?
Instruction Files
.Describe in detail the relationship between independent data marts and a federated enterprise data warehouse architecture.
2.What is meant by data aggregation within a data warehouse? Why was data aggregation commonly done in early-generation data warehouses?