“Bompoli ke bothata bo boholo. Sekolong seo ke neng ke ruta ho sona, bana ba ne ba atisa ho loana ka tlelaseng​—esita le ba sehlopheng sa boraro! Bana ba bang ba sebelisa bompoli kaha bo etsa hore ba ikutloe eka baa tsejoa hape baa tšajoa. Litšenyehelo tsa marang-rang le moqapi oa litšoantšo tse thehiloeng ho Profwork Top Up 100 פרילנסר. Karolelano ea tekanyo ea hora ea hora = $ 26.32 / הורה; e phahameng ka ho fetisisa = $ 80 / הורה, e tlaase = $ 3 / mo (מוהלולי או מוהולו). A Figure 6.6 motho aka fihlella, ke ya takwa tsoa ho sebetsa ka matsoho-theoha pakeng tsa ipeha kotsing ea ho barupeluoa le melemo ho etsa lipatlisiso ho tloha ya data ka lokolloa joang. Etsoe papiso e pakeng tsa le atamela fokotswa phihlello (mohlala, serapeng sa marako) le le atamela thibeloa ya data (mohlala, mofuta o itseng oa anonymization) sheba Reiter and Kinney (2011) . Bakeng sa sisintsweng categorization tsamaiso ena ea maemo a mang a kotsi ya data ya, sheba Sweeney, Crosas, and Bar-Sinai (2015) . Qetellong, bakeng sa ho eketsehileng puisano kakaretso la ho arolelana ya data, sheba Yakowitz (2011) .