KwamfutocinBayanai fasahar

Nau'in bayanai tsarin

Don gane da ma'anar boye a baya da definition "rarrabuwa na bayanai tsarin", dole ne ka saka wanda tsarin a tambaya. Wasu har yanzu tuna da daraja 50s, a lokacin da daban-daban lissafin kudi lissafin (yafi Hakkin) aka za'ayi da taimakon sarrafa kwamfuta inji tare da electromechanical manufa na aiki. Duk da cewa su yi wuya a kwatanta da na zamani na'urorin lantarki, duk da haka, simplification na lissafin da paperwork da sauri fiye da na gargajiya manual m.

Ba abin mamaki cewa a cikin 60s ya zama a bayyane yake amfani da kyale da yin amfani da irin wannan tsarin domin inganta ba kawai batun da lissafi na albashi, amma kuma a cikin da yawa sauran related filayen daga lissafin. A 70-80 shekaru na irin tsarin da ake farko da za a yi amfani da management iko. A cikin marigayi '80s godiya zuwa fitowan da high-gudun lantarki mafita, bayanai tsarin fara da za a yi amfani da daban-daban da kungiyoyi, ko da zama. A gaskiya, da tsarin rage aiki halin kaka, da kuma a sakamakon, kyakkyawan kara riba.

Iri bayanai tsarin da ake yi karatu a kwamfuta kimiyya. Su ne daya daga cikin kwatance na wannan kimiyya. Yana binta bashin da sunan da abubuwan da bincike - mafita m don adana, ganowa da kuma samar da bayanai. Bugu da aiwatar da ikon bincika da kuma don ƙara sabon data. Wadannan mafita, kamar yadda za ka iya tsammani, an kira bayanai tsarin.

A data kasance rarrabuwa bayanai tsarin hada rabo da:

  • informatization matakin. A halin yanzu, ya fi na kowa kwamfuta AIS (mai sarrafa kansa Information Systems). Sun dauki bangare a duk matakai na data aiki. Haka kuma, shi ne a zaci cewa idan aiki bayanai da aka yi da mutum (ciki har da karin na'urorin irin matsayin abacus), sa'an nan da aikin mutum da manual IP.
  • amfani da hanyar. The most wakilan irin wannan - hikimar tantance tsarin. Wannan kungiyar hada da IAS (bayanai-hikimar tantance tsarin), IPA (search engine), IRS (warware tsarin). Sashe na daga cikin iyaka tsakanin iri matukar, kamar yadda bayanai tsarin ne iya yin wani iri-iri na ayyuka.
  • da yawa da aka sani rarrabuwa na bayanai da tsarin amfani da gine-gine. A mafi sauki bayani - a gida bayanai tsarin (NE). A daukan hankali misali - aiki a kan daya na'urar lantarki ba tare da bukatar hulda da sauran IP. More hadaddun ICs, gina a kan manufa da "abokin ciniki-uwar garke". Su yi amfani da duk hanyar sadarwa interactions samar da guda uwar garke. A karshe, rarraba IP - Multi-tiered cibiyar sadarwa da dama sabobin.
  • rarrabuwa na bayanai tsarin ginannun kewayon ayyuka. Model ICs taimaka mana mu kafa biyu-hanyar musayar bayanai tare da nazarin model. Ta hanyar amfani da daban-daban fuskanci (ICs aiwatar da kudi, ilmin lissafi da sauransu. Model), shi ne mai yiwuwa a samu wani yawan madadin mafita. A musamman harka - gwani IP.
  • fagen amfani. Rarrabe management IC (dauka zoba dace ma'aikata matsaloli). Fasaha iko IC (mai sarrafa kansa ƙiren ƙarya tsari). EC kimiyya (bincike da gwaje-gwajen da masu aiki da sakamakon). horo EC (samar da damar yin lantarki bayanai). Hadakar ICs (hade da dama ayyuka).

Nau'in bayanai tsarin da bayanan sirri da aka yi a kan na sama sharudda, a lokaci guda akwai wani muhimmin bambanci daga sauran haihuwarka - bukatar kare bayanai sarrafa. Wannan tsarin ne mai hade da hardware da software tsara don bayanan sirri. Yana za a iya sarrafa kansa bayani.

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