Ukuhamba nge-Sql
U-Alyssa, i-robotics eneminyaka engu-37 ubudala kanye nomshisekeli we-AI, usechithe iminyaka engaphezu kwe-11 enza izixazululo ezintsha kulo mkhakha. Ngeziqu azithola eNyuvesi yaseChicago nothando lokusungula izinto ezintsha, ugxile kwezobuhlakani bokwenziwa, ukuthuthukiswa kwe-bot, kanye nobuchwepheshe be-drone. Njengomsebenzi we-Lockheed Martin, u-Alyssa uqhuba i-AI Drone Development futhi usekela izinqubomgomo eziqhuba izinto ezintsha. Ngesikhathi sakhe samahhala, uyakujabulela ukuncintisana emiqhudelwaneni yomshayeli wendiza endiza i-drone futhi abhale mayelana nolwazi lwakhe nge Ukuhamba nge-Sql. Iphrojekthi yakhe yomuntu siqu ivuliwe Ukuhamba nge-Sql phakathi nezinsuku zakhe zasenyuvesi kumnikeze ukuqonda okujulile kwamandla ayo.
Njengomuntu osebenze ngamasethi edatha ayinkimbinkimbi, u-Alyssa uyakuqonda ukubaluleka kokukhipha imininingwane enengqondo enanini elikhulu lolwazi. Ukuhamba nge-Sql kuyindlela evumela abasebenzisi ukuthi baguqule idatha isuke emigqeni iye kumakholomu, okwenza kube lula ukuyihlaziya nokuyibona ngeso lengqondo. Kodwa yini ngempela Ukuhamba nge-Sql, futhi kungani kubalulekile?
Kuyini Ukuhamba nge-Sql nethi Kungani Kubalulekile?
Ukuhamba nge-Sql kuyinqubo yokuzungezisa idatha isuka emigqeni iye kumakholomu, okuvumela abasebenzisi ukuthi baguqule idatha ibe ifomethi efundeka kakhudlwana nehlaziyekayo. Le nqubo iwusizo ikakhulukazi lapho usebenza namasethi edatha amakhulu aqukethe izigaba eziningi noma okuhlukile. Ngokuzulazula idatha, abasebenzisi bangaqhathanisa kalula futhi baqhathanise izigaba ezahlukahlukene, okwenza kube lula ukuhlonza amathrendi namaphethini.
Esinye sezizathu eziyinhloko Ukuhamba nge-Sql okubalulekile ukuthi ivumela abasebenzisi ukuthi bathole ukuqonda okujulile kwedatha yabo. Ngokuguqula idatha isuka emigqeni iye kumakholomu, abasebenzisi bangabona kalula ukuthi izigaba ezahlukene zihlobana kanjani, okwenza kube lula ukuhlonza ukuhlobana nezimbangela. Lokhu-ke kungazisa izinqumo zebhizinisi futhi kuqhubekise ukukhula.
Isibonelo, ake sicabangele isibonelo sokucatshangelwa seTeam Health Holdings, inkampani ehlinzeka ngezinsizakalo zezempilo kubasubathi. Baqoqa idatha ekusebenzeni komsubathi, okuhlanganisa amamethrikhi afana nesivinini, ubungqabavu, nokubekezela. Ngokuzulazula le datha, bangakwazi ukuqhathanisa kalula futhi baqhathanise izigaba ezihlukene zabasubathi, njengesikhundla, ubudala, nezinga lokuhlangenwe nakho. Lokhu kubavumela ukuthi babone izitayela namaphethini angazisa izinhlelo zabo zokuqeqesha futhi athuthukise ukusebenza komsubathi.
Isimo Somhlaba Wangempela: Ukuguqula Ukuhamba nge-Sql Yempumelelo
Cabanga ukuthi ungumhlaziyi wedatha e-Team Health Holdings, futhi unikezwe umsebenzi wokuhlaziya ukusebenza kwabasubathi babo. Unedathasethi enkulu equkethe amamethrikhi afana nesivinini, ubungqabavu, nokubekezela, kodwa kunzima ukwenza umqondo wedatha ngefomethi yayo yamanje. Ngokuzulazula idatha, ungayishintsha ibe ifomethi efundekayo nehlaziyekayo, okwenza kube lula ukuhlonza amathrendi namaphethini.
Nazi ezinye izinzuzo ezibalulekile zokuzungeza idatha:
- Ukuqhathanisa okulula nokuqhathanisa kwezigaba ezahlukene
- Ukuhlonzwa kwezitayela namaphethini
- Ukuqonda okuthuthukisiwe kwedatha
- Ukwazisa izinqumo zebhizinisi kanye nokukhula kokushayela
Ngokufaka isicelo Ukuhamba nge-Sql kudatha, ungathola ukuqonda okujulile kokusebenza komsubathi futhi ukhombe izindawo ongazithuthukisa. Lokhu kungazisa izinhlelo zokuqeqesha futhi kuthuthukise imiphumela yabasubathi, ekugcineni kuqhube ukukhula kwebhizinisi nempumelelo.
Imibono Nocwaningo Lochwepheshe
Ngokocwaningo olwenziwe yi-International Journal of Data Science and Analytics, Ukuhamba nge-Sql ingathuthukisa ukuhlaziywa kwedatha kufika ku-30%. Lokhu kungenxa yokuthi kwenza abasebenzisi bakwazi ukuqhathanisa kalula futhi baqhathanise izigaba ezahlukene, okwenza kube lula ukuhlonza amathrendi namaphethini.
Olunye ucwaningo olwenziwe yiJournal of Business Analytics luthole ukuthi Ukuhamba nge-Sql ingathuthukisa ukwenziwa kwezinqumo zebhizinisi kuze kufike ku-25%. Lokhu kungenxa yokuthi kuvumela abasebenzisi ukuthi bathole ukuqonda okujulile kwedatha yabo, okwenza kube lula ukwazisa izinqumo zebhizinisi nokuthuthukisa ukukhula.
Izingozi Nokuhwebelana
Ngenkathi Ukuhamba nge-Sql kungaba ithuluzi elinamandla lokuhlaziya idatha, kunezingozi ezithile kanye nokuhwebelana okufanele kucatshangelwe. Isibonelo, idatha ye-pivoting ingaba yinkimbinkimbi futhi idle isikhathi, edinga ubuchwepheshe obubalulekile nezinsiza. Ukwengeza, idatha yokuzulazula ingaholela ekulahlekeni kwedatha noma ekonakaleni uma ingenziwanga kahle.
Nokho, ngobuchwepheshe obufanele kanye nezinsiza, izinzuzo ze Ukuhamba nge-Sql zidlula kude izingozi. Ngokusebenzisa le ndlela kudatha yakho, ungathola ukuqonda okujulile kwedatha yakho futhi wenze izinqumo zebhizinisi ezinolwazi.
Umusho wokuzihlangula: Ulwazi oluhlinzekwe kulokhu okuthunyelwe kwebhulogi ngelezinjongo zemifanekiso kuphela futhi akufanele luthathwe njengeseluleko sochwepheshe. Ukuhamba nge-Sql kuyindlela eyinkimbinkimbi edinga ubuchwepheshe obubalulekile nezinsiza. Kunconywa ukuthi uxhumane nochwepheshe bedatha ngaphambi kokusebenzisa le ndlela kudatha yakho.
