Kuyini idatha denormalization e isitoreji idatha?
Ukwenza idatha ibe yi-denormalize, okusho ukwengeza amakholomu amaningi kwamanye amathebula ezilinganiso ukwenza imibuzo nokusebenza nedatha kube lula futhi kube lula. Inhloso ukuhweba ezinye redundancy (ukuphindaphindeka idatha) e imodeli idatha ukuze kwandiswe ijubane umbuzo, ngokugwema computationally ezibizayo ujoyine imisebenzi.