2.3 Common e ji mara nnukwu data

Big data isi mmalite agbasaghị nwere iri e ji mara; ụfọdụ na-ezi ihe na-elekọta mmadụ nnyocha na ụfọdụ dị njọ.

Ọ bụrụ na-eme nnyocha na-aga na-amụta site nnukwu data na ha enweghị ike ma ọ bụ na-anakọta, mgbe ahụ, ha ga-aghọta ya n'ozuzu e ji mara. Kama a n'elu ikpo okwu site n'elu ikpo okwu obibia (eg, ebe a bụ ihe mkpa ka ị mara banyere Twitter, ebe a bụ ihe mkpa ka ị mara banyere Google search data, wdg), m na-aga na-akọwa iri general e ji mara nnukwu data, e ji mara na-ebilite n'ihi na data e kere maka nzube nke na-elekọta mmadụ nnyocha. Site n'itinyekwu azụ nkọwa nke ọ bụla akpan akpan usoro na-achọ na ndị a n'ozuzu Njirimara, na-eme nnyocha nwere ike ngwa ngwa mụtakwuo banyere ẹdude data isi mmalite na-enwe a ike set nke echiche na-emetụta n'ọdịnihu data isi mmalite.

M na-ahụ ya na-enye aka otu àgwà esịn ke ikpehe iba:

• ezigbo maka nnyocha: nnukwu, mgbe niile-na, na-abụghị reactive
• n'ozuzu ọjọọ n'ihi na research:-ezughị ezu, keerughi, na-abụghị nnọchiteanya, ịkpafu, algorithmically ihere, keerughi, ruru unyi, na enwe mmetụta ọsọ ọsọ

Agụnye ekwu okwu, ọchịchị administrative ndia bu ihe na-erughị na-abụghị nnọchiteanya, obere algorithmically ihere, ma na-erughị ịkpafu. N'aka nke ọzọ, azụmahịa ndutịm ndia agbasaghị inwe ibu ọzọ ike mgbe niile-on.