ETL Akhronimi

ETL

I-ETL sisishunqulelo se Khipha, Guqulela, kwaye uLayisha.

Iqonga apho imisebenzi yedatha idityanisiwe ukubuyisela idatha ngaphandle kwenkqubo enye, ukuguqula okanye ukuguqula njengoko kuyimfuneko, kwaye uyibeke kwenye inkqubo. Iinkqubo ze-ETL zinokufezekiswa ngokwenkqubo kodwa zihlala zishiywe kwiqonga leqela lesithathu apho iinkqubo zinokuqalwa okanye zicwangciswe.