Post any data input,update, or removal, data management requires a refresh of all data in the system to accommodate, organize, remove-redundancies and store the new information.

Protection from source system updates: As the data is consolidated in the warehouse, source system updates will not lead to loss of data or the knowledge it brings. The information would be ...

As every DBA should know, DBMS data is typically persisted using disk storage. So the data is stored on disk and when it is later read or modified it has to be accessed and changed on disk. To ...

In writing a definition for an entity, an attribute, or any other element within a database design, the desired end is a descriptive text that is clear, factual and concise. Semantics are an ambiguous ...