Wasu daga cikin bayanai da kamfanoni da gwamnatoci da shi ne m.
Health kamfanonin inshora sun cikakken bayani game da kiwon lafiya ya samu daga abokan ciniki. Wannan bayani za a iya amfani da muhimmanci bincike game da harkokin kiwon lafiya, amma idan ya zama jama'a shi zai iya yiwuwar kai ga tunanin cuta (misali, kunya) da kuma tattalin arziki cũta (misali, asarar aiki). Far daga rarrabe, da yawa babban data kafofin da bayanai da ke m. The m yanayin wannan bayani shi ne wani ɓangare daga cikin dalilin da cewa babban data kafofin ne sau da yawa m (yadda aka bayyana a sama).
Daya hanyar da masu bincike ƙoƙari ya magance wannan halin da ake ciki shi ne ya soke-gane datasets da cewa suna da m bayani. Amma, kamar yadda zan nuna, daki-daki a Babi na 6 (Ethics) wannan dabarar tsanani iyakance a hanyoyi da cewa ba su yadu yaba da biyu zamantakewa masana kimiyya da kuma bayanan masana kimiyya.
A ƙarshe, da babban data samo yau (da kuma gobe) kullum da goma halaye. Mutane da yawa daga cikin m Properties-manyan, ko da yaushe-on, kuma nonreactive-zo daga gaskiyar a cikin dijital shekaru da kamfanoni da gwamnatoci suna iya tattara bayanai a sikelin cewa ba zai yiwu ba a baya. Kuma, da dama daga cikin mummunan Properties-bai cika ba, m, wadanda ba wakilin, rugujewa, algorithmically kunyata, m, m, kuma m-zo daga gaskiyar cewa data ba tattara zuwa masu bincike domin bincike. Fahimtar wadannan halaye ne wajibi na farko mataki don koyo daga babban data. Kuma, yanzu mun tũba zuwa binciken dabarun da za mu iya amfani da wannan bayanai.