yisiphi isimo lapho ubona khona inani elikhulu le-CDC?
1. Izinkomo Cabanga ngenkonzo enkulu eku-inthanethi, isibonelo, i-Snapchat, egcina imisebenzi yabasebenzisi entweni efana ne-MongoDB. Izinga lokuvuselelwa liphakeme kakhulu, usayizi wethebula mkhulu, indawo yethebula ingeyomhlaba wonke. 2. Izingelosi Udinga idatha ku-OLTP ngoba uzama ukusebenzisa idatha yomsebenzisi ukuqondisa izikhangiso kubo, ngakho ukugcina ku-Delta akuyona inketho. Udinga ikhambi elikuyi-Internet. Lesi sitolo esiku-inthanethi sigcina izibalo ezihlanganisiwe (isib., ukuchofoza emizuzwini emi-5 edlule, ama-vector ezithakazelisayo, njll.). I-Google izosebenzisa i-Kansas kulokhu, i-Facebook isebenzisa i-MySQL + Tao ehlukanisiwe. 3. Izindaba Ezinhle Kudingeka usebenzise le datha yomsebenzisi ngamunye ukuze uhlaziye isu lakho lokukhangisa ku-inthanethi futhi uqeqeshe kabusha amamodeli akho e-ML ukuze wandise isivuno. 4. Izidakamizwa Awukwazi ukuhlasela i-DB esebenzayo ngemithwalo yokusebenza yokuhlaziya, ayilungiselelwe lokho. Ama-DB amaningi angenawo ama-SQL awavumeli ngisho nezinhlobo zemibuzo okudingeka uyisebenzise. 5. Izingelosi I-database inkulu kakhulu, ngakho ukuthatha isithombe esisheshayo kuyabiza futhi kuhamba kancane. Isiyisithupha. Abasebenzisi abaningi abasebenzi nganoma yisiphi isikhathi esithile sosuku, ngakho-ke ukuthatha isithombe sesimo sonke akusebenzi. 7. Izingelosi Ngifuna ukwazi nezinguquko ezenziwe ku-DB yomkhiqizo wokuqala. I-DB yokukhiqiza iyisitolo se-OLTP futhi ayikwazi ukugcina isimo esiningi. I-CDC --- ingaba yimpendulo ephumelelayo kulolu daba lokusetshenziswa.