The traditional approach to data warehousing means replicating large and complex data on a daily basis which has many disadvantages. Keeping two schemas results in duplication of storage and change effort.
The typically complex ETL process often results in data being delivered to users a day or more late. It is usually not possible to get a real-time or even intraday view of your enterprise data.
With HiperFabric your data warehouse ends up as a logical, virtual data hub. Data is streamed and aggregated dynamically, giving the same result as the traditional approach, but with none of the drawbacks.
The data maintenance and data lifecycle are handled by the source systems, and changes to the schemas are easily cascaded to the virtual data warehouse. There is no delay for the data to reach the end-users.