Inkathi yokwaziswa

Inkathi yokwaziswa (eyaziwa nangokuthi iNkathi yesiCikizi, iNkathi yezezibhangqiwe noma  isiKhathi seziNsizakusakaza) iyinkathi yomlando eyaqala phakathi kwekhulu lama-20. Lenkathi yaziwa ngokugudluka kusuka ezimbonini ezazijwayelekile, ezasungulwa ngesikhathi seNguqulo yeziMboni, kuya emnothweni ogxile ebuchwephesheni bokwaziswa. Isileke seNkathi yokwaziswa sixhunyaniswa nokuthuthukiswa kwesiqhebanzuba (transistor) ngowe-1947, isiqongisi senxoza ngowe-1957, kanye ne-Unix time, okwaqala mhla zi-1 ngoMasingana 1970, futhi isebenza njengesiseko sesiKhathi sendawoyonke esixhunyaniswayo (Coordinated Universal Time) kanye neGumelo lesiKhathi soXhoxho (Network Time Protocol). Lezi ntuthukiso zezobuchwepheshe zibe negalelo elikhulu endleleni yokudludlunga nokufufukisa ukwaziswa.

NgokoXhoxho lwezokuPhatha Sobala lweNhlangano yeZizwe, iNkathi yokwaziswa yakheka ngokusebenzisa izimpucuko zokuncuncukisa isiCikizi (computer microminiaturization), okuyinto eyaholela ekwenzeni izimiso zokwaziswa zihambisane nezikhathi nasekutheni ukuxhumana ngoxhakaxholo kube yesiphoqi sokuthubeka komphakathi.

Isifinyezo sentuthukiso yokuqala

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Kodwana, uRider wabikezela ngobuchwepheshe bezezibhangqiwe obabuzofika emashumini eminyaka ezayo ukuzokwenana izakhincinci (microforms) zenzuko ngalezo zemifanekiso yezeIbhangqiwe, ukuqoqonga kwezezibhangqiwe, nezinsizakusakaza zokufufukisa,..

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