Amahlaya

Saqala nini ukubona idatha?

1. Phakathi nekhulu lamashumi amabili
2. Njengomlandeli we-Vulcan, uSpock
3. 18,000 BC
4. Kwazi bani?  

Uma sibuyela emuva emlandweni otholakele sithola abantu besebenzisa idatha. Kuyathakazelisa ukuthi idatha yandulela izinombolo ezibhaliwe. Ezinye zezibonelo zakuqala zokugcinwa kwedatha kusukela eminyakeni eyi-18,000 BC lapho okhokho bethu ezwenikazi lase-Afrika babesebenzisa amamaki ezintini njengendlela yokugcina amabhuku. Izimpendulo 2 no-4 nazo zizokwamukelwa. Kwakuphakathi nekhulu lamashumi amabili, nokho, lapho iBusiness Intelligence iqala ukuchazwa ngendlela esiyiqonda ngayo namuhla. I-BI ayizange isakazeke kwaze kwaba cishe ekuqaleni kwekhulu lama-21.

Izinzuzo zekhwalithi yedatha zisobala. 

• Trust. Abasebenzisi bazothembela kangcono idatha. “Ama-75% Abaphathi Abayithembi Idatha Yabo"
• Izinqumo ezingcono. Uzokwazi ukusebenzisa izibalo ngokumelene nedatha ukuze wenze izinqumo ezihlakaniphile.  Ikhwalithi yedatha ingenye yezinselelo ezimbili ezinkulu ezibhekene nezinhlangano ezisebenzisa i-AI. (Okunye kuyisethi yamakhono abasebenzi.)
• Inzuzo Yokuncintisana.  Izinga ledatha lithinta ukusebenza kahle, isevisi yamakhasimende, ukumaketha kanye nesisekelo - imali engenayo.
• Impumelelo. Ikhwalithi yedatha ixhunywe kakhulu nebhizinisi impumelelo.

6 Izinto Ezibalulekile Zekhwalithi Yedatha

Uma ungakwazi ukwethemba idatha yakho, ungasihlonipha kanjani iseluleko sayo?

Namuhla, ikhwalithi yedatha ibalulekile ekuqinisekiseni kwezinqumo ezenziwa amabhizinisi ngamathuluzi e-BI, izibalo, ukufunda ngomshini, nobuhlakani bokwenziwa. Ngokulula kwayo, ikhwalithi yedatha idatha evumelekile nephelele. Kungenzeka ukuthi uzibonile izinkinga zekhwalithi yedatha ezihlokweni:

• Ukuthuthukiswa Kwedatha ye-CDC ye-COVID-19 - "Phakathi nalolu bhubhane, i-CDC ibilokhu ithuthukisa isikhathi, ukuphelela, kanye nekhwalithi yedatha ebalulekile yempendulo."
• Udoti phakathi, udoti uphuma; i-city watchdog ithola iphethini ekhathazayo yekhwalithi yedatha engathembekile - "Umbiko omusha ovela kumhloli jikelele osabambile [waseChicago] uthi "izinkinga zekhwalithi yedatha" zithinta "injongo, usizo nobuqotho" bolwazi olusetshenziselwa ukwaba izinsiza, ukulinganisa ukusebenza kwabasebenzi kanye nokwengamela inqwaba yezinhlelo."
• I-GAO ithola izinkinga zekhwalithi yedatha ngesikhathi sokukhishwa kwe-VA's EHR - "I-VA ayizange iqinisekise ukuthi ikhwalithi yedatha ithuthelwe ohlelweni lwayo olusha lwe-Cerner EHR."

Ngandlela thize - ngisho naseshumini lesithathu leminyaka yeBusiness Intelligence - ukuzuza nokugcina ikhwalithi yedatha kunzima nakakhulu. Ezinye izinselelo ezinomthelela emzabalazweni oqhubekayo wokugcina ikhwalithi yedatha zifaka:

• Ukuhlanganiswa nokutholwa okuzama ukuhlanganisa amasistimu, izinqubo, amathuluzi nedatha ehlukene ezinkampanini eziningi. 
• Ama-silo angaphakathi edatha ngaphandle kwezindinganiso zokuvumelanisa ukuhlanganiswa kwedatha.            
• Ukugcinwa okushibhile kwenze ukuthwebula nokugcinwa kwenani elikhulu ledatha kwaba lula. Sithwebula idatha eningi kunalokho esingakwazi ukuyihlaziya.
• Ubunkimbinkimbi bezinhlelo zedatha bukhulile. Kukhona izindawo zokuthintwa ezengeziwe phakathi kwesistimu yerekhodi lapho idatha ifakwa khona nendawo yokusetshenziswa, kungaba leyo nqolobane yedatha noma ifu.

Yiziphi izici zedatha esikhuluma ngazo? Yiziphi izici zedatha ezinegalelo kukhwalithi yayo? Kukhona ama-elementi ayisithupha anikela kwikhwalithi yedatha. Ngayinye yalezi ziyizifundo eziphelele. 

• Isikhathi
  • Idatha isilungile futhi iyasebenziseka uma idingeka.
  • Idatha iyatholakala ekubikweni kokuphela kwenyanga phakathi neviki lokuqala lenyanga elandelayo, isibonelo.
• Ukusebenza
  • Idatha inohlobo lwedatha olulungile kusizindalwazi. Umbhalo umbhalo, izinsuku izinsuku nezinombolo izinombolo.
  • Amanani angaphakathi kobubanzi obulindelekile. Isibonelo, ngenkathi u-212 degrees fahrenheit kuyizinga lokushisa langempela elilinganisekayo, akulona inani elivumelekile lezinga lokushisa lomuntu.  
  • Amanani anefomethi elungile. I-1.000000 ayinayo incazelo efanayo ne-1.
• ukungaguquguquki
  • Idatha iyahambisana ngaphakathi
  • Azikho izimpinda zamarekhodi
• Ubuqotho
  • Ubudlelwano phakathi kwamatafula buthembekile.
  • Akushintshanga ngokungenhloso. Amanani angalandelelwa kumsuka wawo. 
• Ukuqedela
  • Azikho "izimbobo" kudatha. Zonke izici zerekhodi zinamanani.  
  • Awekho amanani angu-NULL.
• Ukunemba
  • Idatha endaweni yokubika noma yokuhlaziya - indawo yokugcina idatha, kungakhathaliseki ukuthi i-prem noma i-cloud - ibonisa amasistimu omthombo, noma amasistimu noma irekhodi
  • Idatha ivela emithonjeni eqinisekisayo.

Siyavuma-ke ukuthi inselelo yekhwalithi yedatha indala njengedatha ngokwayo, inkinga itholakala yonke indawo futhi ibalulekile ukuyixazulula. Pho, senzani ngakho? Cabangela uhlelo lwakho lwekhwalithi yedatha njengephrojekthi yesikhathi eside, engapheli.  

Ikhwalithi yedatha imelela eduze ukuthi leyo datha imelela ngokunembe kangakanani iqiniso. Ukukhuluma iqiniso, enye idatha ibaluleke kakhulu kunenye idatha. Yazi ukuthi iyiphi idatha ebalulekile ezinqumweni eziqinile zebhizinisi kanye nempumelelo yenhlangano. Qala lapho. Gxila kuleyo datha.  

Njengekhwalithi Yedatha 101, lesi sihloko siyisethulo sezinga le-Freshman sesihloko: umlando, izehlakalo zamanje, inselele, kungani kuyinkinga kanye nesifingqo esiphezulu sendlela yokubhekana nekhwalithi yedatha ngaphakathi kwenhlangano. Sazise uma ungathanda ukubheka kabanzi noma yisiphi salezi zihloko ku-athikili yeleveli engu-200 noma yeleveli yeziqu. Uma kunjalo, sizongena sijule emininingwaneni ezinyangeni ezizayo.