Describe in detail the relationship between independent data marts and a federated enterprise

/in /by

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?

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