What is a Virtual Data Warehouse?
When end-users access the “system of record” (the OLTP system)
directly and generate “summarized data” reports and thereby given the feel of a
“data warehouse”, such a data warehouse is known as a “virtual data warehouse”.
Every now and then, an old idea resurfaces. In this case, the idea is that there is something real known as a virtual data warehouse.survival warehouse products
ReplyDeleteI also would add virtual room such as Ideals to the list of virtual data services. It has a lot of advantages. I think it is even better to use it.
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