Iyini Umbono Wokwenyama?
Context:Ekubaleni, ukubuka okwenziwe kwaba ngokoqobo kuyinto yedatha equkethe imiphumela yombuzo. Isibonelo, kungaba yikhophi yendawo yedatha etholakala kude, noma kungaba yingxenye yemigqa kanye/noma amakholomu ethebula noma umphumela wokujoyina, noma kungaba yisifinyezo usebenzisa umsebenzi wokuhlanganisa.
E-Database, i-materialized view (MV) iyinto yedatha egcina imiphumela yombuzo. Kungaba ikhophi yedatha esuka endaweni ekude, isethi engaphansi yemigqa kanye/noma amakholomu asuka etafuleni noma umphumela wokujoyina, noma isifinyezo esisebenzisa umsebenzi wokuhlanganisa. Ngokuvamile i-MV isetshenziselwa imibuzo evamile yamatafula asekelwe.