 deetaa giddangi antey emti mariyu avi elaa upayoginchabadataayi ?
 computing ‌ loo ,  deetaa ware ‌ house  (DW  ledha  DWH),  entor ‌ prizes deetaa ware ‌ house  (EDW)  ani kudaa pilustharu ,  idi reporting mariyu deetaa visleshana choose upayoegimchae ooka vyvasta mariyu idi vyapara medhassu yokka pradhaana amsamgaa pariganhinchabadutundi . DW lu okati ledha anthakante ekuva asamana moolaala nundi intigraeted deetaa yokka kendra repositorylu .  varu samshtha antataa kaarmikula choose vishlaeshanhaatmaka nivedikalanu roopondhinchadaaniki upayoegimchae pratuta mariyu chaarithraka deetaanu oche sthalamlo nilwa chestaaru .  idi kampeneelaku laabhadaayakamgaa umtumdi ,  endhukante idi vaari deetaanu prashninchadaaniki mariyu vaari deetaa nundi antardrushtulanu geeyadaaniki mariyu nirnayaalu teesukoovadaaniki veelu kalpisthundhi .

 giddangilo nilwa cheyabadina deetaa karyacharana vyavasthala nundi app ‌ loaded cheyabaduthundhi  ( marcheting ledha ammakalu vantivi ).  deetaa operationally deetaa store gunda velluthundhi mariyu reporting choose  DW loo upayoegimchae mundhu deetaa nanyathanu nirdhaarinchadaaniki adanapu aapareshanla choose deetaa cleansing avsaram kaavachhu .

 ex ‌ tract ,  trance ‌ form ,  loaded  (ETL)  mariyu ex ‌ tract ,  loaded ,  trance ‌ form  (ELT)  anede deetaa ware ‌ house sistom ‌ nu roopondhinchadaaniki upayoegimchae remdu pradhaana vidhaanaalu .
 deetaa giddangulu anede pratuta mariyu chaarithraka samaachaaraanni oche sthalamlo nilwa chese vyavasthalu mariyu reporting mariyu deetaa vislaeshanhanu nirvahinchadaaniki ruupomdimchabaddaayi .  deetaa ware ‌ house ‌ loo deetaanu prosess cheyadanki remdu pradhaana namuunaalu unnayi :  ex ‌ tract ,  trance ‌ form ,  loaded  (ETL)  mariyu ex ‌ tract loaded und trance ‌ form  (ELT)