Question

What is the key advantage of an active data warehouse compared to a traditional data warehouse?

Answer 1

1.Data in an ADW is constantly updated, providing more current information than a traditional data warehouse.

Answer 2

Advantages of active data warehouse compared to a traditional data warehouse:

1. In active data, we can transfer the data as much as faster and it acts as day-to-day transfer, but in traditional data transfer speed slow.
2. The security of the data is high and we can easily retrieve the data in active data warehouse, but in traditional generally it is costly and I has less security and difficult to retrieve the data.
3. We can update the exact transformation of the data in real time active data, compared with traditional data content is not updated and I lead to bad decision.